{"title":"Physique \u0026 Mouvement – Pendules, Gyroscopes et Moteurs Stirling","description":"\u003cp\u003eLa collection \u003cstrong\u003ePhysique \u0026amp; Mouvement\u003c\/strong\u003e du Labo réunit des objets qui rendent visibles les grandes lois de la physique. Le \u003cstrong\u003ependule de Newton\u003c\/strong\u003e illustre la conservation de l'énergie, le \u003cstrong\u003ependule de Foucault\u003c\/strong\u003e trace des motifs dans le sable, le \u003cstrong\u003egyroscope\u003c\/strong\u003e défie la gravité et le \u003cstrong\u003emoteur Stirling\u003c\/strong\u003e transforme une simple différence de température en mouvement.\u003c\/p\u003e\u003cp\u003eCes objets se posent sur un bureau, une étagère ou une bibliothèque. Ils captent le regard, lancent la conversation et font d'excellents cadeaux pour les curieux, les ingénieurs et les amateurs de sciences.\u003c\/p\u003e\u003ch2\u003eCe que vous trouverez ici\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePendules de Newton et pendules de Foucault à sable\u003c\/li\u003e\n\u003cli\u003eGyroscopes et toupies de précision\u003c\/li\u003e\n\u003cli\u003eMoteurs Stirling, montés ou en kit à assembler\u003c\/li\u003e\n\u003cli\u003eSculptures de tenségrité qui semblent flotter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eExplorez aussi les autres univers du \u003ca href=\"\/collections\/objets-scientifiques\"\u003eLabo\u003c\/a\u003e.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFAQ – Questions fréquentes\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eComment fonctionne un moteur Stirling ?\u003c\/summary\u003e\u003cp\u003eIl exploite une différence de température entre sa base et son sommet : l'air chauffé se dilate, l'air refroidi se contracte, et ce cycle fait tourner le volant. Posé sur une tasse chaude, il démarre de lui-même.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eLe pendule de Newton s'arrête-t-il ?\u003c\/summary\u003e\u003cp\u003eOui, au bout de quelques dizaines de secondes, car les frottements et le son dissipent peu à peu l'énergie. Il suffit de relancer une bille.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCes objets conviennent-ils aux enfants ?\u003c\/summary\u003e\u003cp\u003eCe sont des objets de décoration et de démonstration pour adultes et adolescents. Les modèles à petites pièces ou à billes sont à tenir hors de portée des jeunes enfants.\u003c\/p\u003e\u003c\/details\u003e","products":[{"product_id":"pendule-de-newton","title":"Newton's Pendulum - Mirror","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cstyle\u003e\n.fp-body{font-family:sans-serif;color:#1a1a1a;line-height:1.7;font-size:15px;max-width:760px}\n.fp-body p{margin:0 0 1rem}.fp-body a{color:#185FA5;text-decoration:none}\n.fp-intro{font-size:15px;color:#333;margin-bottom:1.25rem;line-height:1.7}\n.fp-benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:1.25rem 0}\n.fp-benefit{background:#f7f7f5;border-radius:8px;padding:.75rem 1rem;display:flex;align-items:flex-start;gap:10px}\n.fp-benefit .fb-icon{font-size:18px;flex-shrink:0}.fp-benefit .fb-text{font-size:13px;line-height:1.5}\n.fp-benefit .fb-title{font-weight:500;margin-bottom:2px}.fp-benefit .fb-desc{color:#666}\n.fp-design{background:#1a1a1a;border-radius:12px;padding:1.25rem 1.5rem;margin:1.25rem 0;display:flex;align-items:flex-start;gap:14px}\n.fp-design .fd-icon{font-size:28px;flex-shrink:0}.fp-design .fd-text{color:#fff;font-size:13px;line-height:1.6}\n.fp-design .fd-title{font-weight:600;font-size:14px;margin-bottom:5px;color:#FAC775}\n.fp-tip{background:#E1F5EE;border-left:4px solid #1D9E75;border-radius:0 8px 8px 0;padding:1rem 1.25rem;margin:1.25rem 0}\n.fp-tip p{margin:0;color:#04342C;font-size:13px}.fp-tip strong{color:#085041}\n.fp-inclus{background:#fffdf7;border:2px solid #FAC775;border-radius:12px;padding:1.25rem 1.5rem;margin:1.25rem 0}\n.fp-inclus h4{margin:0 0 .75rem;font-size:14px;font-weight:500;color:#412402}\n.fp-inclus-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}\n.fp-inclus-item{background:#fff;border-radius:8px;padding:.75rem;text-align:center}\n.fp-inclus-item .ii-icon{font-size:18px;margin-bottom:.3rem;display:block}\n.fp-inclus-item .ii-title{font-size:12px;font-weight:500}.fp-inclus-item .ii-desc{font-size:11px;color:#666;line-height:1.4}\n.fp-specs{background:#f7f7f5;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;overflow-x:auto}\n.fp-specs table{width:100%;border-collapse:collapse;font-size:13px}\n.fp-specs td{padding:6px 8px;border-bottom:1px solid #e8e8e8}\n.fp-specs td:first-child{font-weight:500;color:#555;width:45%}\n.fp-specs tr:last-child td{border-bottom:none}\n.fp-gift{background:#fffdf7;border:1px solid #FAC775;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;font-size:13px;color:#412402}\n.fp-faq{margin:1.25rem 0}.fp-faq-item{border-bottom:1px solid #eee;padding:.9rem 0}\n.fp-faq-item:last-child{border-bottom:none}.fp-faq-q{font-size:14px;font-weight:500;margin-bottom:.4rem}\n.fp-faq-a{font-size:13px;color:#555;line-height:1.6}\n@media(max-width:480px){.fp-benefits,.fp-inclus-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"fp-body\"\u003e\n\u003cp class=\"fp-intro\"\u003eThe \u003cstrong\u003eNewton's Cradle\u003c\/strong\u003e — 5 suspended balls made entirely of \u003cstrong\u003emetal\u003c\/strong\u003e, on a \u003cstrong\u003emirror base\u003c\/strong\u003e. Dimensions: \u003cstrong\u003e12.7 × 10 × 7.5 cm\u003c\/strong\u003e. Clearly illustrates the principles of \u003cstrong\u003econservation of kinetic energy\u003c\/strong\u003e and momentum transfer. An educational, decorative, and fascinating object — for all ages.\u003c\/p\u003e\n\n\u003cdiv class=\"fp-benefits\"\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e⚡\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eConservation of Kinetic Energy\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eEach released ball transmits its energy through the stationary balls — the opposite ball rises with the same speed. Physics in its purest form, visible in real time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🔵\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003e5 All-Metal Balls\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eHeavy and precise metal balls, suspended on taut wires — optimal energy transmission and smooth, lasting oscillation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🪞\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eMirror Base\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eReflects the movement of the balls and creates a captivating visual effect — the reflection visually doubles the animation and adds a premium decorative dimension.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e📐\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003e12.7 × 10 × 7.5 cm\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eCompact size ideal for a desk, shelf, or display case — easy to handle and move for demonstrations.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🎓\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eConcrete Educational Tool\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eIllustrates physics principles — conservation of energy, momentum transfer, damping — in a fun and memorable way.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🎁\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eUnusual Deco-Science Gift\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eFor physics enthusiasts, lovers of beautiful office objects, or original decorative accessories — for both children and adults.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-design\"\u003e\n\u003cdiv class=\"fd-icon\"\u003e🔵\u003c\/div\u003e\n\u003cdiv class=\"fd-text\"\u003e\n\u003cdiv class=\"fd-title\"\u003e5 metal balls · mirror base · 12.7 × 10 × 7.5 cm · kinetic energy conservation\u003c\/div\u003e\nNewton's Cradle is one of the most mesmerizing office objects available — and one of the most elegant to explain. Release one ball: the energy travels through the three stationary balls and propels the fifth one to the same height. Release two balls: two rise on the opposite side. Release three: three respond. It's not magic — it's Newton. The mirror base visually doubles the movement and transforms each oscillation into a decorative installation.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-inclus\"\u003e\n\u003ch4\u003e📦 Contents\u003c\/h4\u003e\n\u003cdiv class=\"fp-inclus-grid\"\u003e\n\u003cdiv class=\"fp-inclus-item\"\u003e\n\u003cspan class=\"ii-icon\"\u003e🔵\u003c\/span\u003e\u003cdiv class=\"ii-title\"\u003e1 Newton's Cradle\u003c\/div\u003e\n\u003cdiv class=\"ii-desc\"\u003e5 suspended balls made entirely of metal\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-inclus-item\"\u003e\n\u003cspan class=\"ii-icon\"\u003e🪞\u003c\/span\u003e\u003cdiv class=\"ii-title\"\u003eMirror base\u003c\/div\u003e\n\u003cdiv class=\"ii-desc\"\u003eVisual effect · ball reflection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-inclus-item\"\u003e\n\u003cspan class=\"ii-icon\"\u003e📐\u003c\/span\u003e\u003cdiv class=\"ii-title\"\u003e12.7 × 10 × 7.5 cm\u003c\/div\u003e\n\u003cdiv class=\"ii-desc\"\u003eCompact size · can be placed anywhere\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-specs\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalls\u003c\/td\u003e\n\u003ctd\u003e5 — entirely metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eMirror\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.7 × 10 × 7.5 cm (H × W × D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Principle\u003c\/td\u003e\n\u003ctd\u003eConservation of kinetic energy and momentum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eDecoration · education · office\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-tip\"\u003e\n\u003cp\u003e\u003cstrong\u003eTo go further:\u003c\/strong\u003e release 1 ball → 1 responds. Release 2 → 2 respond. Release 3 → 3 respond. Each configuration illustrates the conservation of momentum in a different way. The mirror base allows for simultaneous observation of the real movement and its reflection — a doubly captivating effect during demonstrations.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-gift\"\u003e\n🎁 \u003cstrong\u003eThe unusual office object for physics enthusiasts:\u003c\/strong\u003e 5 metal balls, mirror base, 12.7 × 10 × 7.5 cm. An \u003cstrong\u003eoriginal gift\u003c\/strong\u003e for a \u003cstrong\u003ebirthday, Christmas, office gift, or teacher gift\u003c\/strong\u003e — for any admirer of science, decorative objects, or mechanical curiosities.\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:500;margin:1.5rem 0 0.5rem;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"fp-faq\"\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eWhat physical principle does Newton's Cradle illustrate?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eNewton's Cradle illustrates the conservation of kinetic energy and momentum. When one ball strikes the others, energy is transmitted through the stationary balls and propels the opposite ball to the same height — and with the same speed — as the initial ball.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eWhat happens if several balls are released at the same time?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eIf you release 2 balls together, 2 rise on the opposite side. If you release 3, 3 respond. This illustrates that it is the number of balls (and thus the momentum) that is conserved, not just the energy. Some balls gradually stop due to damping from friction and air resistance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eIs it suitable for children?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eYes — Newton's Cradle is suitable for all ages. For children, it's a fun and fascinating object. For teenagers and adults, it's a concrete educational tool for understanding physics principles. The solid metal makes it robust and durable.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eHow long do the balls swing for?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eThe pendulum swings for several minutes before stopping due to natural damping (wire friction, air resistance). The more energetically the balls are released, the longer the oscillation lasts. The gradual damping itself is an interesting physical phenomenon to observe.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"Quel principe physique illustre le pendule de Newton ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Conservation de l'énergie cinétique et du momentum. La bille frappée transmet son énergie à travers les billes immobiles et propulse la bille opposée à la même hauteur et vitesse.\"}},\n{\"@type\":\"Question\",\"name\":\"Que se passe-t-il si on lance plusieurs billes ensemble ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"2 billes lancées → 2 répondent. 3 lancées → 3 répondent. C'est la quantité de mouvement qui est conservée. L'amortissement progressif par friction et résistance de l'air est aussi visible.\"}},\n{\"@type\":\"Question\",\"name\":\"Adapté pour les enfants ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Oui — tous âges. Ludique pour les enfants, pédagogique pour ados et adultes. Métal robuste et durable.\"}},\n{\"@type\":\"Question\",\"name\":\"Combien de temps les billes oscillent-elles ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Plusieurs minutes avant amortissement naturel. L'amortissement progressif est lui-même un phénomène physique intéressant à observer.\"}}\n]}\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Atelier Atypique","offers":[{"title":"Default Title","offer_id":30286189953071,"sku":"5159014","price":24.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0231\/3365\/0991\/products\/product-image-231523592_584b7bd1-b4c9-496f-b5a2-15e9f910dd89.jpg?v=1771627457"},{"product_id":"pendule-sable-de-foucault","title":"Foucault Pendulum - Sand","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cstyle\u003e\n.fp-body{font-family:sans-serif;color:#1a1a1a;line-height:1.7;font-size:15px;max-width:760px}\n.fp-body p{margin:0 0 1rem}.fp-body a{color:#185FA5;text-decoration:none}\n.fp-intro{font-size:15px;color:#333;margin-bottom:1.25rem;line-height:1.7}\n.fp-benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:1.25rem 0}\n.fp-benefit{background:#f7f7f5;border-radius:8px;padding:.75rem 1rem;display:flex;align-items:flex-start;gap:10px}\n.fp-benefit .fb-icon{font-size:18px;flex-shrink:0}.fp-benefit .fb-text{font-size:13px;line-height:1.5}\n.fp-benefit .fb-title{font-weight:500;margin-bottom:2px}.fp-benefit .fb-desc{color:#666}\n.fp-design{background:#1a1a1a;border-radius:12px;padding:1.25rem 1.5rem;margin:1.25rem 0;display:flex;align-items:flex-start;gap:14px}\n.fp-design .fd-icon{font-size:28px;flex-shrink:0}.fp-design .fd-text{color:#fff;font-size:13px;line-height:1.6}\n.fp-design .fd-title{font-weight:600;font-size:14px;margin-bottom:5px;color:#FAC775}\n.fp-tip{background:#E1F5EE;border-left:4px solid #1D9E75;border-radius:0 8px 8px 0;padding:1rem 1.25rem;margin:1.25rem 0}\n.fp-tip p{margin:0;color:#04342C;font-size:13px}.fp-tip strong{color:#085041}\n.fp-specs{background:#f7f7f5;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;overflow-x:auto}\n.fp-specs table{width:100%;border-collapse:collapse;font-size:13px}\n.fp-specs td{padding:6px 8px;border-bottom:1px solid #e8e8e8}\n.fp-specs td:first-child{font-weight:500;color:#555;width:45%}\n.fp-specs tr:last-child td{border-bottom:none}\n.fp-gift{background:#fffdf7;border:1px solid #FAC775;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;font-size:13px;color:#412402}\n.fp-faq{margin:1.25rem 0}.fp-faq-item{border-bottom:1px solid #eee;padding:.9rem 0}\n.fp-faq-item:last-child{border-bottom:none}.fp-faq-q{font-size:14px;font-weight:500;margin-bottom:.4rem}\n.fp-faq-a{font-size:13px;color:#555;line-height:1.6}\n@media(max-width:480px){.fp-benefits{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"fp-body\"\u003e\n\u003cp class=\"fp-intro\"\u003eThe \u003cstrong\u003eSand Foucault Pendulum\u003c\/strong\u003e — a \u003cstrong\u003emetal\u003c\/strong\u003e pendulum oscillating over a basin of \u003cstrong\u003efine sand\u003c\/strong\u003e, on an \u003cstrong\u003eABS\u003c\/strong\u003e body. Dimensions: \u003cstrong\u003e39 × 16 × 14 cm\u003c\/strong\u003e. Traces complex and unique patterns with each oscillation — variable curve, amplitude, speed, and direction of rotation. An exceptional decorative object at the intersection of science and art.\u003c\/p\u003e\n\n\u003cdiv class=\"fp-benefits\"\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🌀\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eUnique patterns with each oscillation\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eThe pendulum traces complex curves in the sand — each figure is different depending on the amplitude, speed, and direction of rotation. No pattern is ever exactly repeated.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e⚙️\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eInfinite variables\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003ePlay with the curve shape, amplitude, speed, and direction of rotation — the possibilities for geometric figures are literally infinite.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🔩\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eABS body + metal pendulum\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eRobust and lightweight ABS structure, metal pendulum for optimal inertia and smooth, prolonged oscillation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e📐\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003e39 × 16 × 14 cm\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eImposing dimensions make it a decorative centerpiece — draws attention and admiration in any space.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🎨\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eArt and science combined\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eThe Foucault pendulum is one of the most poetic scientific instruments — it transforms the physics of motion into ephemeral drawings on sand.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🎁\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eExceptional gift\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eFor science, art, and design enthusiasts who appreciate the blend of aesthetics and knowledge — an object unlike any other.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-design\"\u003e\n\u003cdiv class=\"fd-icon\"\u003e🌀\u003c\/div\u003e\n\u003cdiv class=\"fd-text\"\u003e\n\u003cdiv class=\"fd-title\"\u003eSand Foucault Pendulum — ABS · metal · fine sand · 39 × 16 × 14 cm · infinite patterns\u003c\/div\u003e\nLaunch the pendulum. It swings over the basin of fine sand, and its tip begins to trace. First a line. Then the trajectory widens, curves, draws an ellipse, a star, a spiral. Geometric figures gradually appear, with mathematical precision and unexpected beauty. Change the amplitude, alter the direction, vary the speed — and watch the physics of motion transform into ephemeral art with each oscillation. This is the principle of the Foucault pendulum, made visible and tangible on your desk.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-specs\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eABS (body) + Metal (pendulum) + Fine sand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e39 × 16 × 14 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrinciple\u003c\/td\u003e\n\u003ctd\u003eFoucault Pendulum — pattern tracing in sand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariables\u003c\/td\u003e\n\u003ctd\u003eCurve · amplitude · speed · direction of rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eNone — mechanical energy of the pendulum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eDecoration · scientific demonstration · gift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-tip\"\u003e\n\u003cp\u003e\u003cstrong\u003eFor more complex patterns:\u003c\/strong\u003e launch the pendulum with a slight rotation at the start (an elliptical rather than linear motion) — the resulting figures will be remarkable Lissajous curves with geometric shapes. The greater the initial amplitude, the more extensive and complex the figures. Regularly smooth the sand between sessions to start with a blank surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-gift\"\u003e\n🎁 \u003cstrong\u003eThe decorative object for curious minds:\u003c\/strong\u003e ABS + metal + sand, 39 × 16 × 14 cm, infinite geometric patterns. An \u003cstrong\u003eexceptional gift\u003c\/strong\u003e for a \u003cstrong\u003ebirthday, Christmas, office gift, or teacher gift\u003c\/strong\u003e — for any enthusiast of science, kinetic art, and unique design.\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:500;margin:1.5rem 0 0.5rem;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"fp-faq\"\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eHow does the sand Foucault pendulum work?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eThe metal pendulum is suspended above a basin of fine sand. When set in motion, it oscillates freely, and its tip traces patterns in the sand according to its trajectory. By changing the amplitude, speed, or direction of rotation at the start, different geometric figures are obtained — ellipses, stars, spirals.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eAre the patterns always the same?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eNo — each oscillation produces different patterns depending on the launch parameters (amplitude, speed, direction, angle). The combinations are practically infinite. Simply smooth the sand and relaunch the pendulum differently to get an entirely new figure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eDoes it require electricity?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eNo — the pendulum operates solely on the mechanical energy imparted during launch. No batteries, no cables. The oscillation naturally lasts several minutes depending on the initial amplitude, then the pendulum comes to a stop through natural damping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eCan the sand be refilled or replaced?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eYes — the sand basin can be filled with any suitable fine sand if needed. Dry, fine sand with a homogeneous grain size will yield the best results for precise and clear patterns.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"How does the sand Foucault pendulum work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A metal pendulum oscillates over a sand basin. It traces geometric patterns according to amplitude, speed, and direction of rotation. Different figures with each launch.\"}},\n{\"@type\":\"Question\",\"name\":\"Are the patterns always the same?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No — infinite combinations possible depending on parameters. Smooth the sand between sessions to start with a blank surface.\"}},\n{\"@type\":\"Question\",\"name\":\"Is electricity required?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No — mechanical energy only. No batteries or cables. Oscillates for several minutes by natural damping.\"}},\n{\"@type\":\"Question\",\"name\":\"Can the sand be replaced?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — any fine, dry, homogeneous sand is suitable. Gives the best results for precise patterns.\"}}\n]}\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Atelier Atypique","offers":[{"title":"Black","offer_id":46755483222339,"sku":"1005004955503802-black","price":49.9,"currency_code":"EUR","in_stock":true},{"title":"Blue","offer_id":46755483156803,"sku":"1005004955503802-blue","price":49.9,"currency_code":"EUR","in_stock":true},{"title":"Red","offer_id":46755483189571,"sku":"1005004955503802-red","price":49.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0231\/3365\/0991\/files\/Saef48ec68f764e669b50765c9b76f48aQ.jpg?v=1771638779"},{"product_id":"gyroscope-anti-gravite-leon-foucault","title":"Anti Gravity Gyroscope - Léon Foucault","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cstyle\u003e\n.fp-body{font-family:sans-serif;color:#1a1a1a;line-height:1.7;font-size:15px;max-width:760px}\n.fp-body p{margin:0 0 1rem}.fp-body a{color:#185FA5;text-decoration:none}\n.fp-intro{font-size:15px;color:#333;margin-bottom:1.25rem;line-height:1.7}\n.fp-benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:1.25rem 0}\n.fp-benefit{background:#f7f7f5;border-radius:8px;padding:.75rem 1rem;display:flex;align-items:flex-start;gap:10px}\n.fp-benefit .fb-icon{font-size:18px;flex-shrink:0}.fp-benefit .fb-text{font-size:13px;line-height:1.5}\n.fp-benefit .fb-title{font-weight:500;margin-bottom:2px}.fp-benefit .fb-desc{color:#666}\n.fp-design{background:#1a1a1a;border-radius:12px;padding:1.25rem 1.5rem;margin:1.25rem 0;display:flex;align-items:flex-start;gap:14px}\n.fp-design .fd-icon{font-size:28px;flex-shrink:0}.fp-design .fd-text{color:#fff;font-size:13px;line-height:1.6}\n.fp-design .fd-title{font-weight:600;font-size:14px;margin-bottom:5px;color:#FAC775}\n.fp-tip{background:#E1F5EE;border-left:4px solid #1D9E75;border-radius:0 8px 8px 0;padding:1rem 1.25rem;margin:1.25rem 0}\n.fp-tip p{margin:0;color:#04342C;font-size:13px}.fp-tip strong{color:#085041}\n.fp-specs{background:#f7f7f5;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;overflow-x:auto}\n.fp-specs table{width:100%;border-collapse:collapse;font-size:13px}\n.fp-specs td{padding:6px 8px;border-bottom:1px solid #e8e8e8}\n.fp-specs td:first-child{font-weight:500;color:#555;width:45%}\n.fp-specs tr:last-child td{border-bottom:none}\n.fp-gift{background:#fffdf7;border:1px solid #FAC775;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;font-size:13px;color:#412402}\n.fp-faq{margin:1.25rem 0}.fp-faq-item{border-bottom:1px solid #eee;padding:.9rem 0}\n.fp-faq-item:last-child{border-bottom:none}.fp-faq-q{font-size:14px;font-weight:500;margin-bottom:.4rem}\n.fp-faq-a{font-size:13px;color:#555;line-height:1.6}\n@media(max-width:480px){.fp-benefits{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"fp-body\"\u003e\n\u003cp class=\"fp-intro\"\u003eThe \u003cstrong\u003eAnti-Gravity Metal Gyroscope\u003c\/strong\u003e — a central rotor with stable and fluid rotation based on the \u003cstrong\u003econservation of angular momentum\u003c\/strong\u003e. Dimensions: \u003cstrong\u003eH8.2 × W6.2 cm\u003c\/strong\u003e. Available in \u003cstrong\u003e2 versions\u003c\/strong\u003e: Classic (stainless steel) and Premium (polished metal). \u003cstrong\u003eMetal stand included\u003c\/strong\u003e for display and scientific demonstrations.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:500;margin:1.5rem 0 .5rem\"\u003e2 versions available\u003c\/h3\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:.75rem 0 1.25rem\"\u003e\n\u003cdiv style=\"background:#fff;border:.5px solid #e0e0e0;border-radius:8px;overflow:hidden\"\u003e\n\u003cdiv style=\"height:48px;background:linear-gradient(135deg,#8A9BA8 0%,#C8D4DC 50%,#A0B0BC 100%);display:flex;align-items:center;justify-content:center;font-size:20px\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv style=\"padding:8px 12px\"\u003e\n\u003cdiv style=\"font-size:13px;font-weight:600;color:#1a1a1a\"\u003eClassic Version\u003c\/div\u003e\n\u003cdiv style=\"font-size:11px;color:#888;margin-top:3px\"\u003eStainless steel — optimal durability\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff;border:.5px solid #e0e0e0;border-radius:8px;overflow:hidden\"\u003e\n\u003cdiv style=\"height:48px;background:linear-gradient(135deg,#B8860B 0%,#FFD700 50%,#DAA520 100%);display:flex;align-items:center;justify-content:center;font-size:20px\"\u003e✨\u003c\/div\u003e\n\u003cdiv style=\"padding:8px 12px\"\u003e\n\u003cdiv style=\"font-size:13px;font-weight:600;color:#1a1a1a\"\u003ePremium Edition\u003c\/div\u003e\n\u003cdiv style=\"font-size:11px;color:#888;margin-top:3px\"\u003ePolished metal — elegant and refined finish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-benefits\"\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🌀\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eConservation of angular momentum\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eThe rapidly spinning central rotor maintains its axis stable regardless of the support's inclination — the gyroscopic effect made visible and tangible.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e⚙️\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eRobust central rotor\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eStable and fluid rotation mechanism — machining precision ensures long and regular rotation, an essential characteristic of a quality gyroscope.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🏛️\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eMetal stand included\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eDedicated stand to display the gyroscope or perform scientific demonstrations — the object finds its place equally well on a desk or in a classroom.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🎓\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eNavigation, stabilization, space\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eThe gyroscopic principle is used in aeronautics, marine navigation, and space exploration — this gyroscope concretely illustrates real technologies.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e📐\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eH8.2 × W6.2 cm — desk format\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eCompact and portable format — on a desk, shelf or display case. Lightweight and easy to transport for classroom or on-the-go demonstrations.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🎁\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eScience \u0026amp; mechanics gift\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eFor physics enthusiasts, engineers, students and curious people of all ages — an educational and decorative object that has fascinated for generations.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-design\"\u003e\n\u003cdiv class=\"fd-icon\"\u003e🌀\u003c\/div\u003e\n\u003cdiv class=\"fd-text\"\u003e\n\u003cdiv class=\"fd-title\"\u003eMetal Gyroscope · H8.2 × W6.2 cm · 2 versions (stainless steel \/ polished metal) · stand included\u003c\/div\u003e\nThe gyroscope is one of the most fascinating and counter-intuitive scientific instruments that exist. Spin the rotor: it resists any attempt to make it fall, maintains its axis stable against gravity, and takes improbable inclinations. This is the same principle that guides satellites, stabilizes airplanes, and orients submarines. In Classic stainless steel or Premium polished metal version, with its dedicated stand — for your desk or your physics class.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-specs\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eClassic Version\u003c\/td\u003e\n\u003ctd\u003eStainless steel — optimal durability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePremium Version\u003c\/td\u003e\n\u003ctd\u003ePolished metal — elegant and refined finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eHeight 8.2 cm × Width 6.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanism\u003c\/td\u003e\n\u003ctd\u003eCentral rotor — stable and fluid rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrinciple\u003c\/td\u003e\n\u003ctd\u003eConservation of angular momentum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory included\u003c\/td\u003e\n\u003ctd\u003eMetal stand for display \/ demonstration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eEducation · demonstration · collection · decoration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-tip\"\u003e\n\u003cp\u003e\u003cstrong\u003eFor optimal rotation:\u003c\/strong\u003e launch the rotor quickly with the provided string or between your palms. The more energetic the launch, the longer and more stable the rotation. Place the spinning gyroscope on its stand to observe the full gyroscopic effect — it maintains its inclination against all odds. The Premium edition, thanks to its finer bearings, generally offers longer and quieter rotations.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-gift\"\u003e\n🎁 \u003cstrong\u003eThe science gift for all ages:\u003c\/strong\u003e metal, H8.2 × W6.2 cm, 2 versions, stand included. An \u003cstrong\u003eeducational and decorative gift\u003c\/strong\u003e for a \u003cstrong\u003ebirthday, Christmas, teacher gift or engineer gift\u003c\/strong\u003e — for any physics, mechanics, and beautiful scientific object enthusiast.\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:500;margin:1.5rem 0 0.5rem;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\n\u003cdiv class=\"fp-faq\"\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eWhat is the difference between the Classic version and the Premium Edition?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eThe Classic version is made of stainless steel — robust, durable, and resistant. The Premium Edition is made of polished metal with a more elegant and refined finish — generally finer bearings for longer and quieter rotations. The dimensions (H8.2 × W6.2 cm) and basic performance are identical.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eHow does the gyroscope's anti-gravity effect work?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eThe \"anti-gravity\" effect is based on the conservation of angular momentum. A rapidly spinning rotor resists any change in its axis's orientation — this is the gyroscopic force. The gyroscope can thus be balanced on a single point or held in an inclined position, defying intuitive expectations about gravity.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eWhat is the included metal stand used for?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eThe stand serves two purposes: (1) Display — place the gyroscope prominently on a desk or shelf as a decorative object. (2) Demonstration — perform physics experiments by placing the spinning gyroscope on the tip of the stand to observe the gyroscopic precession effect.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eIs it suitable for children?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eYes — but supervise young children. The metal gyroscope is an educational tool designed for all ages, but the metal parts require careful handling. Ideal for children aged 8-10 and adults who are passionate about physics.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"Différence entre version Classique et Premium ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Classique : acier inoxydable robuste. Premium : métal poli élégant, roulements plus fins pour rotations plus longues. Mêmes dimensions H8,2×L6,2 cm.\"}},\n{\"@type\":\"Question\",\"name\":\"Comment fonctionne l'effet anti-gravité ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Conservation du moment angulaire — le rotor en rotation rapide résiste aux changements d'axe (force gyroscopique). Permet équilibre sur un seul point et positions inclinées.\"}},\n{\"@type\":\"Question\",\"name\":\"À quoi sert le support en métal ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Exposition (décoration bureau) et démonstration (gyroscope en rotation sur la pointe pour observer la précession gyroscopique).\"}},\n{\"@type\":\"Question\",\"name\":\"Convient pour les enfants ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Oui avec supervision. Idéal dès 8-10 ans. Métal demande manipulation attentive.\"}}\n]}\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Atelier Atypique","offers":[{"title":"Classic","offer_id":49423509717315,"sku":"1005007174545511-A","price":49.9,"currency_code":"EUR","in_stock":true},{"title":"Premium","offer_id":49423509750083,"sku":"1005007174545511-B","price":59.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0231\/3365\/0991\/files\/Sea60f0b340824408adf1cc8d9b929edcZ.webp?v=1771645116"},{"product_id":"gyroscope-auto-equilibrant-anti-gravity-jouet-de-decompression-educatif","title":"Anti-Gravity Self-Balancing Gyroscope – Educational Decompression Toy","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cstyle\u003e\n.fp-body{font-family:sans-serif;color:#1a1a1a;line-height:1.7;font-size:15px;max-width:760px}\n.fp-body p{margin:0 0 1rem}.fp-body a{color:#185FA5;text-decoration:none}\n.fp-intro{font-size:15px;color:#333;margin-bottom:1.25rem;line-height:1.7}\n.fp-benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:1.25rem 0}\n.fp-benefit{background:#f7f7f5;border-radius:8px;padding:.75rem 1rem;display:flex;align-items:flex-start;gap:10px}\n.fp-benefit .fb-icon{font-size:18px;flex-shrink:0}.fp-benefit .fb-text{font-size:13px;line-height:1.5}\n.fp-benefit .fb-title{font-weight:500;margin-bottom:2px}.fp-benefit .fb-desc{color:#666}\n.fp-design{background:#1a1a1a;border-radius:12px;padding:1.25rem 1.5rem;margin:1.25rem 0;display:flex;align-items:flex-start;gap:14px}\n.fp-design .fd-icon{font-size:28px;flex-shrink:0}.fp-design .fd-text{color:#fff;font-size:13px;line-height:1.6}\n.fp-design .fd-title{font-weight:600;font-size:14px;margin-bottom:5px;color:#FAC775}\n.fp-tip{background:#E1F5EE;border-left:4px solid #1D9E75;border-radius:0 8px 8px 0;padding:1rem 1.25rem;margin:1.25rem 0}\n.fp-tip p{margin:0;color:#04342C;font-size:13px}.fp-tip strong{color:#085041}\n.fp-specs{background:#f7f7f5;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;overflow-x:auto}\n.fp-specs table{width:100%;border-collapse:collapse;font-size:13px}\n.fp-specs td{padding:6px 8px;border-bottom:1px solid #e8e8e8}\n.fp-specs td:first-child{font-weight:500;color:#555;width:45%}\n.fp-specs tr:last-child td{border-bottom:none}\n.fp-gift{background:#fffdf7;border:1px solid #FAC775;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;font-size:13px;color:#412402}\n.fp-faq{margin:1.25rem 0}.fp-faq-item{border-bottom:1px solid #eee;padding:.9rem 0}\n.fp-faq-item:last-child{border-bottom:none}.fp-faq-q{font-size:14px;font-weight:500;margin-bottom:.4rem}\n.fp-faq-a{font-size:13px;color:#555;line-height:1.6}\n@media(max-width:480px){.fp-benefits{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"fp-body\"\u003e\n\u003cp class=\"fp-intro\"\u003eThe \u003cstrong\u003eanti-gravity self-balancing gyroscope\u003c\/strong\u003e — high-quality metal, finished with \u003cstrong\u003evacuum plating\u003c\/strong\u003e and precision engraving. Dimensions: \u003cstrong\u003e13.2 × 7 cm\u003c\/strong\u003e. Stable, smooth, and silent rotation. \u003cstrong\u003e5 colors\u003c\/strong\u003e: Royal Gold, Ebony Black, Glacial Silver, Imperial Copper, Iridescent Rainbow. Anti-stress, educational, and decorative.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:500;margin:1.5rem 0 .5rem\"\u003e5 colors available\u003c\/h3\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:.75rem 0 1.25rem\"\u003e\n\u003cdiv style=\"background:#fff;border:.5px solid #e0e0e0;border-radius:8px;overflow:hidden\"\u003e\n\u003cdiv style=\"height:36px;background:linear-gradient(135deg,#B8860B 0%,#FFD700 50%,#DAA520 100%)\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:5px 6px;font-size:11px;font-weight:500;color:#1a1a1a\"\u003eRoyal Gold\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff;border:.5px solid #e0e0e0;border-radius:8px;overflow:hidden\"\u003e\n\u003cdiv style=\"height:36px;background:linear-gradient(135deg,#0a0a0a 0%,#2a2a2a 50%,#1a1a1a 100%)\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:5px 6px;font-size:11px;font-weight:500;color:#1a1a1a\"\u003eEbony Black\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff;border:.5px solid #e0e0e0;border-radius:8px;overflow:hidden\"\u003e\n\u003cdiv style=\"height:36px;background:linear-gradient(135deg,#C0C0C0 0%,#E8E8E8 50%,#A8A8A8 100%)\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:5px 6px;font-size:11px;font-weight:500;color:#1a1a1a\"\u003eGlacial Silver\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff;border:.5px solid #e0e0e0;border-radius:8px;overflow:hidden\"\u003e\n\u003cdiv style=\"height:36px;background:linear-gradient(135deg,#8B4513 0%,#CD7F32 50%,#A0522D 100%)\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:5px 6px;font-size:11px;font-weight:500;color:#1a1a1a\"\u003eImperial Copper\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff;border:.5px solid #e0e0e0;border-radius:8px;overflow:hidden\"\u003e\n\u003cdiv style=\"height:36px;background:linear-gradient(135deg,#FF0080 0%,#7B00FF 25%,#00BFFF 50%,#00FF80 75%,#FFD700 100%)\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:5px 6px;font-size:11px;font-weight:500;color:#1a1a1a\"\u003eIridescent Rainbow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-benefits\"\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🌀\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eStable and silent rotation\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eGyroscopic self-balancing principle — smooth and continuous rotation without any shaking or parasitic noise. The silence of perfect physics.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e✨\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eVacuum plating finish\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eVacuum plating process that provides exceptional shine and superior durability — combined with precision engraving for a uniformly polished surface.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🧘\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eAnti-stress \u0026amp; decompression\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eWatching it spin soothes — the hypnotic rotation and self-balancing movement have an immediate calming effect on stress and anxiety.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e⚗️\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003ePrinciples of gravity and balance\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eIllustrates the laws of physics concretely — gyroscopic effect, conservation of angular momentum, precession. A fascinating educational tool.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e📐\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003e13.2 × 7 cm — high-quality metal\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eCompact and robust desk format — metal designed to last, resistant to shocks and retaining its shine over time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🎁\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003e5 exclusive colors\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eRoyal Gold, Ebony Black, Glacial Silver, Imperial Copper, or Iridescent Rainbow (changes with light) — a gyroscope for every personality.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-design\"\u003e\n\u003cdiv class=\"fd-icon\"\u003e🌀\u003c\/div\u003e\n\u003cdiv class=\"fd-text\"\u003e\n\u003cdiv class=\"fd-title\"\u003eAnti-gravity gyroscope — polished metal · vacuum plated · 13.2 × 7 cm · 5 colors\u003c\/div\u003e\nSpin it. It rotates. It balances. It refuses to fall. The anti-gravity gyroscope leverages the laws of classical mechanics to maintain its axis of rotation stable against any attempt at imbalance — it's the gyroscopic force visible to the naked eye. The vacuum plating finish gives it the luster of a mechanical jewel. Royal Gold for majesty, Ebony Black for mystery, Iridescent Rainbow for spectacle — choose your universe.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-specs\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-quality metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eVacuum plating + precision engraving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e13.2 × 7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColors\u003c\/td\u003e\n\u003ctd\u003eRoyal Gold \/ Ebony Black \/ Glacial Silver \/ Imperial Copper \/ Iridescent Rainbow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrinciple\u003c\/td\u003e\n\u003ctd\u003eGyroscopic self-balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eSilent — no shaking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eAnti-stress · education · desk decoration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-tip\"\u003e\n\u003cp\u003e\u003cstrong\u003eFor optimal rotation:\u003c\/strong\u003e launch the gyroscope by rapidly spinning the outer ring between your palms. The more energetic the launch, the longer and more stable the rotation will be. Place it on a flat surface to observe the full gyroscopic effect — it maintains its initial tilt regardless of the support's movement.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-gift\"\u003e\n🎁 \u003cstrong\u003eThe science \u0026amp; design gift for everyone:\u003c\/strong\u003e polished vacuum-plated metal, 13.2 × 7 cm, 5 colors to choose from. A \u003cstrong\u003eunique gift\u003c\/strong\u003e for a \u003cstrong\u003ebirthday, Christmas, office gift, or anti-stress gift\u003c\/strong\u003e — for children, adults, science enthusiasts, and collectors.\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:500;margin:1.5rem 0 0.5rem;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"fp-faq\"\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eWhat is the gyroscopic effect?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eThe gyroscopic effect is the tendency of a rapidly rotating body to resist any change in the orientation of its axis of rotation. This principle allows the gyroscope to maintain its stability and balance — and gives it that fascinating \"anti-gravity\" appearance to observe.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eWhat is the difference between the 5 colors?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eThe 5 colors are obtained by vacuum plating — same base metal, different finishes: Royal Gold (brilliant gold), Ebony Black (deep black), Glacial Silver (sparkling silver), Imperial Copper (warm vintage copper), Iridescent Rainbow (multicolored, changing with light). Same dimensions and performance for all colors.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eIs it suitable for children?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eYes — suitable for both children and adults. For children, it's a fascinating educational object to learn the principles of gravity and balance. For adults, it's anti-stress and decorative. Note that small metal parts require supervision for very young children.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eHow do I launch the gyroscope?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eRapidly spin the outer ring between your two palms (like starting a fire with a stick) for 3 to 5 seconds. Release and observe the stable and silent rotation. To extend the rotation time, re-spin the ring while the gyroscope is already rotating.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"Qu'est-ce que l'effet gyroscopique ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Résistance d'un corps en rotation rapide à tout changement d'orientation de son axe. Maintient la stabilité et l'équilibre — l'effet 'anti-gravity' fascinant visible à l'œil nu.\"}},\n{\"@type\":\"Question\",\"name\":\"Différence entre les 5 coloris ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Même métal, finitions placage sous vide différentes : Or Royal, Noir Ébène, Argent Glacial, Cuivre Impérial, Irisé Arc-en-Ciel (multicolore changeant selon la lumière). Mêmes dimensions pour tous.\"}},\n{\"@type\":\"Question\",\"name\":\"Convient-il aux enfants ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Oui — enfants et adultes. Éducatif pour la physique, anti-stress pour adultes. Supervision recommandée pour les jeunes enfants.\"}},\n{\"@type\":\"Question\",\"name\":\"Comment lancer le gyroscope ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Faire tourner l'anneau extérieur rapidement entre les paumes 3-5 secondes puis relâcher. Relancer pendant la rotation pour allonger la durée.\"}}\n]}\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Atelier Atypique","offers":[{"title":"Royal Gold","offer_id":49423622308163,"sku":"1005006352406821-A gold","price":24.9,"currency_code":"EUR","in_stock":true},{"title":"Frozen Silver","offer_id":49423622177091,"sku":"1005006352406821-A silver","price":24.9,"currency_code":"EUR","in_stock":true},{"title":"Black Ebony","offer_id":49423622209859,"sku":"1005006352406821-A black","price":24.9,"currency_code":"EUR","in_stock":true},{"title":"Iridescent Rainbow","offer_id":49423622242627,"sku":"1005006352406821-A Colorful","price":24.9,"currency_code":"EUR","in_stock":true},{"title":"Imperial Copper","offer_id":49423622275395,"sku":"1005006352406821-A rose gold","price":24.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0231\/3365\/0991\/files\/Sc7d8c86ef3e645f5a82d94bdb92ee308I.webp?v=1771645170"},{"product_id":"blocs-de-construction-anti-gravite-tensegrity-sculptures-diy","title":"Anti-Gravity Building Blocks - Tensegrity Sculptures DIY","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cstyle\u003e\n.fp-body{font-family:sans-serif;color:#1a1a1a;line-height:1.7;font-size:15px;max-width:760px}\n.fp-body p{margin:0 0 1rem}.fp-body a{color:#185FA5;text-decoration:none}\n.fp-intro{font-size:15px;color:#333;margin-bottom:1.25rem;line-height:1.7}\n.fp-benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:1.25rem 0}\n.fp-benefit{background:#f7f7f5;border-radius:8px;padding:.75rem 1rem;display:flex;align-items:flex-start;gap:10px}\n.fp-benefit .fb-icon{font-size:18px;flex-shrink:0}.fp-benefit .fb-text{font-size:13px;line-height:1.5}\n.fp-benefit .fb-title{font-weight:500;margin-bottom:2px}.fp-benefit .fb-desc{color:#666}\n.fp-design{background:#1a1a1a;border-radius:12px;padding:1.25rem 1.5rem;margin:1.25rem 0;display:flex;align-items:flex-start;gap:14px}\n.fp-design .fd-icon{font-size:28px;flex-shrink:0}.fp-design .fd-text{color:#fff;font-size:13px;line-height:1.6}\n.fp-design .fd-title{font-weight:600;font-size:14px;margin-bottom:5px;color:#FAC775}\n.fp-inclus{background:#fffdf7;border:2px solid #FAC775;border-radius:12px;padding:1.25rem 1.5rem;margin:1.25rem 0}\n.fp-inclus h4{margin:0 0 .75rem;font-size:14px;font-weight:500;color:#412402}\n.fp-inclus-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}\n.fp-inclus-item{background:#fff;border-radius:8px;padding:.75rem;text-align:center}\n.fp-inclus-item .ii-icon{font-size:18px;margin-bottom:.3rem;display:block}\n.fp-inclus-item .ii-title{font-weight:500;font-size:12px}.fp-inclus-item .ii-desc{font-size:11px;color:#666;line-height:1.4}\n.fp-tip{background:#E1F5EE;border-left:4px solid #1D9E75;border-radius:0 8px 8px 0;padding:1rem 1.25rem;margin:1.25rem 0}\n.fp-tip p{margin:0;color:#04342C;font-size:13px}.fp-tip strong{color:#085041}\n.fp-specs{background:#f7f7f5;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;overflow-x:auto}\n.fp-specs table{width:100%;border-collapse:collapse;font-size:13px}\n.fp-specs td{padding:6px 8px;border-bottom:1px solid #e8e8e8}\n.fp-specs td:first-child{font-weight:500;color:#555;width:45%}\n.fp-specs tr:last-child td{border-bottom:none}\n.fp-gift{background:#fffdf7;border:1px solid #FAC775;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;font-size:13px;color:#412402}\n.fp-faq{margin:1.25rem 0}.fp-faq-item{border-bottom:1px solid #eee;padding:.9rem 0}\n.fp-faq-item:last-child{border-bottom:none}.fp-faq-q{font-weight:500;font-size:14px;margin-bottom:.4rem}\n.fp-faq-a{font-size:13px;color:#555;line-height:1.6}\n@media(max-width:480px){.fp-benefits,.fp-inclus-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"fp-body\"\u003e\n\u003cp class=\"fp-intro\"\u003eThe \u003cstrong\u003eTensegrity Sculpture Anti-Gravity DIY\u003c\/strong\u003e set — a construction kit based on the effect of tension and balance that creates the illusion of a sculpture floating in the air. Height: \u003cstrong\u003e13 cm\u003c\/strong\u003e. Materials: \u003cstrong\u003edurable plastic\u003c\/strong\u003e. Tension chains included. Instructions provided. Educational, decorative, and captivating — for ages 8 and up.\u003c\/p\u003e\n\n\u003cdiv class=\"fp-benefits\"\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🌐\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eAnti-gravity effect by tensegrity\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eThe structure seems to float in the air — the principle of tensegrity (tension + integrity) keeps the blocks in apparent balance through tension chains.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🔧\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eComplete DIY kit\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eAll elements included — blocks, plastic chains, and easy-to-follow instructions. No tools required, assembly accessible from age 8.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e⚗️\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eTeaches physics through play\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eIllustrates the principles of tension, balance, opposing forces, and self-supporting structures — a fun and memorable educational tool.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🎨\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eIntriguing decorative object\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eOnce assembled, the sculpture becomes a modern and intriguing decorative piece — for the living room, office, or bedroom, it catches the eye and sparks conversation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e📐\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eH13 cm — compact size\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eCompact size of 13 cm in height — easily fits on a desk or shelf without clutter.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🎁\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eScience \u0026amp; creativity gift\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eIdeal for children (8+), adults, physics enthusiasts, teachers, parents, and collectors of original puzzles.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-design\"\u003e\n\u003cdiv class=\"fd-icon\"\u003e🌐\u003c\/div\u003e\n\u003cdiv class=\"fd-text\"\u003e\n\u003cdiv class=\"fd-title\"\u003eTensegrity — plastic · tension chains · H13 cm · DIY · visual anti-gravity\u003c\/div\u003e\nTensegrity is one of the most counter-intuitive structural principles in physics: compression elements (the blocks) held in balance solely by tension elements (the chains) — without ever touching directly. The visual result is stunning: the structure seems to float, defy gravity, and hold by a miracle. This kit allows you to assemble this phenomenon with your own hands and understand its laws. Then place it on your desk and watch your guests frown.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-inclus\"\u003e\n\u003ch4\u003e📦 Kit contents\u003c\/h4\u003e\n\u003cdiv class=\"fp-inclus-grid\"\u003e\n\u003cdiv class=\"fp-inclus-item\"\u003e\n\u003cspan class=\"ii-icon\"\u003e🧱\u003c\/span\u003e\u003cdiv class=\"ii-title\"\u003eSet of blocks\u003c\/div\u003e\n\u003cdiv class=\"ii-desc\"\u003eHigh-quality durable plastic\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-inclus-item\"\u003e\n\u003cspan class=\"ii-icon\"\u003e🔗\u003c\/span\u003e\u003cdiv class=\"ii-title\"\u003eTension chains\u003c\/div\u003e\n\u003cdiv class=\"ii-desc\"\u003eMade of plastic — anti-gravity effect\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-inclus-item\"\u003e\n\u003cspan class=\"ii-icon\"\u003e📖\u003c\/span\u003e\u003cdiv class=\"ii-title\"\u003eInstructions\u003c\/div\u003e\n\u003cdiv class=\"ii-desc\"\u003eEasy to follow — quick assembly\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-specs\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-quality durable plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembled height\u003c\/td\u003e\n\u003ctd\u003e13 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrinciple\u003c\/td\u003e\n\u003ctd\u003eTensegrity — tension + compression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003eBlocks + plastic chains + instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended age\u003c\/td\u003e\n\u003ctd\u003e8 years and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003ePlay · education · decoration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-tip\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is tensegrity?\u003c\/strong\u003e The word \"tensegrity\" is a portmanteau of \"tension\" and \"structural integrity.\" It refers to structures where compression elements (the blocks) never touch directly — they are held in balance solely by cables or chains in tension. Invented by engineer Buckminster Fuller, this principle is used in architecture, biology (the human body is a tensegrity structure!), and the arts. This kit makes it visible and tangible.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-gift\"\u003e\n🎁 \u003cstrong\u003eThe science gift for curious minds:\u003c\/strong\u003e durable plastic, H13 cm, tension chains, complete kit. An \u003cstrong\u003eoriginal gift\u003c\/strong\u003e for a \u003cstrong\u003ebirthday, Christmas, teacher gift, or child's gift\u003c\/strong\u003e — for any enthusiast of physics, construction, and intriguing decorative objects.\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:500;margin:1.5rem 0 0.5rem;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\n\u003cdiv class=\"fp-faq\"\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eWhat is tensegrity and why does the sculpture appear to float?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eTensegrity is a structural principle where compression elements (the blocks) are held in balance solely by tension elements (the chains), without ever touching directly. The human eye expects the lower elements to support the upper ones — tensegrity reverses this expectation and creates the illusion of levitation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eIs it difficult to assemble?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eNo — the kit is designed to be accessible for ages 8 and up. The included instructions guide step-by-step assembly. The main difficulty is adjusting the tension chains to find the perfect balance — which is part of the learning and experience.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eCan it be disassembled and reassembled?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eYes — the structure can be disassembled and reassembled as many times as desired. This also makes it an excellent educational tool for understanding the principles of tension and balance by experimenting with different configurations.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eIs it suitable for interior decoration?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eYes — once assembled, the tensegrity sculpture becomes a modern and intriguing decorative piece, 13 cm in height. It finds its place on a desk, shelf, or coffee table and consistently becomes a talking point for visitors.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"Qu'est-ce que la tensegrité ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Blocs en compression maintenus par chaînes en tension sans se toucher. L'œil attend un support classique — la tensegrité inverse l'attente et crée l'illusion de lévitation.\"}},\n{\"@type\":\"Question\",\"name\":\"Difficile à assembler ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Non — dès 8 ans. Instructions incluses. La difficulté : régler les chaînes de tension pour l'équilibre parfait — partie de l'apprentissage.\"}},\n{\"@type\":\"Question\",\"name\":\"Peut-on démonter et remonter ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Oui — démontable et remontable à volonté. Excellent pour expérimenter différentes configurations de tension et d'équilibre.\"}},\n{\"@type\":\"Question\",\"name\":\"Adapté pour la décoration ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Oui — sculpture décorative 13 cm, moderne et intrigante. Bureau, étagère ou table basse. Sujet de conversation garanti.\"}}\n]}\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Atelier Atypique","offers":[{"title":"Default Title","offer_id":49423690596675,"sku":"1005006379806877-grey","price":16.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0231\/3365\/0991\/files\/S6c45c86d0df74a95a7069db53f592fd3s.webp?v=1771645205"},{"product_id":"moteur-stirling-experience-educative-kit-a-monter-diy","title":"Stirling Engine | Educational Experiment - DIY Assembly Kit","description":"\u003cstyle\u003e\n.aa-body{font-family:Georgia,serif;color:#1A1A1A;line-height:1.7;font-size:15px;max-width:760px;margin:0 auto;padding:1rem;background:#FAFAF7}\n.aa-body p{margin:0 0 1rem}\n.aa-intro{font-size:15px;margin-bottom:1.25rem}\n.aa-title{font-size:16px;font-weight:600;margin:1.75rem 0 .5rem;border-bottom:2px solid #FAC775;padding-bottom:4px;display:inline-block;letter-spacing:0.3px}\n.aa-sub{font-size:13px;color:#888;margin:0 0 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summary{font-size:14px;font-weight:700;color:#1A1A1A;cursor:pointer;list-style:none;padding-right:20px;position:relative}\n.aa-q summary::after{content:\"+\";position:absolute;right:0;top:0;color:#FAC775;font-size:18px;font-weight:700}\n.aa-q[open] summary::after{content:\"−\"}\n.aa-a{font-size:13px;color:#3a3a3a;line-height:1.7;margin-top:.5rem}\n.aa-a strong{color:#1A1A1A}\n@media(max-width:480px){.aa-ben{grid-template-columns:1fr!important}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"aa-body\"\u003e\n\n\u003cp class=\"aa-intro\"\u003eThe \u003cstrong\u003ebuild-it-yourself Stirling engine\u003c\/strong\u003e is a \u003cstrong\u003escientific demonstration kit\u003c\/strong\u003e for mechanical enthusiasts, engineering students, and technical modeling hobbyists. Sold \u003cstrong\u003eas a DIY assembly kit\u003c\/strong\u003e, it offers a complete educational experience in two stages: first, the \u003cstrong\u003epleasure of manual assembly\u003c\/strong\u003e (a deep understanding of how it works by assembling it piece by piece), then the \u003cstrong\u003espectacle of its operation\u003c\/strong\u003e once the engine is complete. Designed on the principle invented in \u003cstrong\u003e1816 by Robert Stirling\u003c\/strong\u003e, this model faithfully reproduces the classic architecture of historical steam engines: \u003cstrong\u003ehorizontal piston\u003c\/strong\u003e, vintage-style spoked \u003cstrong\u003eflywheel\u003c\/strong\u003e, robust \u003cstrong\u003emetal base\u003c\/strong\u003e. Once assembled and activated by an appropriate heat source, it becomes a \u003cstrong\u003eliving and particularly spectacular demonstration of thermodynamic principles\u003c\/strong\u003e. Compact format of approximately \u003cstrong\u003e22 × 8 cm\u003c\/strong\u003e, ideal for display on a desk or shelf. An exceptional gift for those who like to \u003cstrong\u003eunderstand how things work\u003c\/strong\u003e. \u003cspan class=\"aa-diy-badge\"\u003eDIY Kit\u003c\/span\u003e \u003cspan class=\"aa-science-badge\"\u003eMechanical Demonstration\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3 class=\"aa-title\"\u003eAdvantages of the build-it-yourself Stirling engine\u003c\/h3\u003e\n\u003cdiv class=\"aa-ben\"\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003eComplete assembly kit\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003eAll parts supplied, manual assembly pleasure included.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003eHands-on learning\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003eUnderstand how it works by assembling the components.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003eHistorical architecture\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003eHorizontal piston + spoked flywheel, 1900s steam engine design.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003eRobust metal base\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003eStable platform for display and operation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003eCompact 22 × 8 cm format\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003eEasily displayed on a desk, shelf, or in a display case.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003eAn object of pride to display\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003eOnce assembled, it becomes a unique collector's item.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-mat\"\u003e\n  \u003ch4\u003eThe Stirling engine principle\u003c\/h4\u003e\n  \u003cp\u003eInvented in \u003cstrong\u003e1816 by the Scottish pastor Robert Stirling\u003c\/strong\u003e, the Stirling engine is one of the \u003cstrong\u003emost elegant heat engines ever designed\u003c\/strong\u003e. Unlike modern internal combustion engines (gasoline, diesel) which operate by explosion inside the cylinder, the Stirling engine uses an \u003cstrong\u003eexternal heat source\u003c\/strong\u003e—flame, solar heat, steam—to alternately heat and cool a gas trapped in a cylinder. The \u003cstrong\u003ecyclic expansion and contraction\u003c\/strong\u003e of this gas set in motion a piston connected to a \u003cstrong\u003eflywheel\u003c\/strong\u003e that maintains rotation and delivers energy smoothly.\u003c\/p\u003e\n  \u003cp\u003eThis principle of \u003cstrong\u003eexternal thermal energy\u003c\/strong\u003e gives the Stirling engine several remarkable advantages: it is \u003cstrong\u003esilent\u003c\/strong\u003e (no explosions), \u003cstrong\u003eversatile\u003c\/strong\u003e (can operate with any heat source), and \u003cstrong\u003ereliable\u003c\/strong\u003e (few moving parts compared to a conventional piston engine). For these reasons, the Stirling engine is still used today in specific applications: \u003cstrong\u003esolar thermal generators\u003c\/strong\u003e, \u003cstrong\u003ecryogenics\u003c\/strong\u003e (reverse cycle), and the \u003cstrong\u003eSwedish Gotland submarines\u003c\/strong\u003e which use anaerobic Stirling propulsion for their exceptional acoustic discretion.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-des\"\u003e\n  \u003cdiv class=\"t\"\u003eTHE SPIRIT OF THE DIY KIT: UNDERSTANDING BY DOING\u003c\/div\u003e\n  \u003cdiv class=\"x\"\u003eThere are two ways to \u003cstrong\u003ediscover a Stirling engine\u003c\/strong\u003e. The first: buy an \u003cstrong\u003ealready assembled\u003c\/strong\u003e model, place it on a cup of hot water, and watch it spin. This is satisfying, but the mechanism remains mysterious—you observe the result without having grasped the logic of its operation. The second: \u003cstrong\u003eassemble each part yourself\u003c\/strong\u003e, understand the role of each component (cylinder, piston, connecting rod, flywheel, stand), solve the small technical challenges of assembly, and physically feel how thermal energy is transformed into mechanical motion. This second approach is \u003cstrong\u003einfinitely more enriching\u003c\/strong\u003e—it's the difference between \u003cstrong\u003ewatching a demonstration\u003c\/strong\u003e and \u003cstrong\u003ebecoming a mechanic yourself\u003c\/strong\u003e. For modeling enthusiasts, mechanics, or simply for those who like to \u003cstrong\u003eunderstand how things work\u003c\/strong\u003e through manual action, the DIY kit offers an experience that the assembled product can never replicate. Once finished, the engine becomes an \u003cstrong\u003eobject of personal pride\u003c\/strong\u003e to display—you can sincerely say: \u003cem\u003e\"I built it myself.\"\u003c\/em\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-steps\"\u003e\n  \u003ch4\u003eThe 4-phase assembly process\u003c\/h4\u003e\n  \u003cdiv class=\"aa-step\"\u003e\n\u003cdiv class=\"aa-step-n\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"aa-step-c\"\u003e\n\u003cstrong\u003ePreparation and inventory\u003c\/strong\u003e — unpack and identify all supplied parts by following the list in the instructions. Prepare your tools (usually Phillips\/crosshead screwdrivers and hex keys, which are supplied). Work on a clean, flat surface, ideally with sufficient lighting.\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-step\"\u003e\n\u003cdiv class=\"aa-step-n\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"aa-step-c\"\u003e\n\u003cstrong\u003eAssembly of the frame and base\u003c\/strong\u003e — first assemble the structural elements (metal base, supports, fasteners). This step lays the stable foundation on which the moving parts will be installed.\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-step\"\u003e\n\u003cdiv class=\"aa-step-n\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"aa-step-c\"\u003e\n\u003cstrong\u003eMechanism installation\u003c\/strong\u003e — assemble the cylinder, piston, connecting rod, then the flywheel. This phase is the most delicate: adjustments must be precise for the parts to rotate freely without excessive friction. Take your time.\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-step\"\u003e\n\u003cdiv class=\"aa-step-n\"\u003e4\u003c\/div\u003e\n\u003cdiv class=\"aa-step-c\"\u003e\n\u003cstrong\u003eTesting and commissioning\u003c\/strong\u003e — once assembly is complete, check that the flywheel turns freely by hand (smooth rotation without stiff points). Apply the recommended heat source according to the instructions, give the wheel a light push, and watch the engine settle into its autonomous rhythm.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-tip\"\u003e\n  \u003cp\u003e\u003cstrong\u003eAssembly tip:\u003c\/strong\u003e never force it. If a part doesn't fit, it's either \u003cstrong\u003emisoriented\u003c\/strong\u003e or the previous part isn't correctly positioned. Go back to the previous step before proceeding. For \u003cstrong\u003escrews and bolts\u003c\/strong\u003e, tighten gradually and alternately (like a car wheel) to avoid deformation. \u003cstrong\u003eLubricate\u003c\/strong\u003e only moving axles with a \u003cstrong\u003every small amount of dry graphite lubricant\u003c\/strong\u003e—never oil, which would clog the mechanism. Once assembled, the engine should exhibit \u003cstrong\u003efree rotation of the flywheel\u003c\/strong\u003e without noticeable friction by hand—this is the essential criterion for the quality of your assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-info\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDifficulty level:\u003c\/strong\u003e this kit is intended for \u003cstrong\u003eteenagers and adults\u003c\/strong\u003e with some manual dexterity. Assembly typically takes \u003cstrong\u003e1 to 3 hours\u003c\/strong\u003e depending on your previous experience with technical modeling. No advanced skills are required—the provided instructions guide each step. For \u003cstrong\u003emodeling beginners\u003c\/strong\u003e, plan for quiet time and work without rushing. For \u003cstrong\u003eexperienced enthusiasts\u003c\/strong\u003e, the kit assembles easily and provides immediate satisfaction. This product is not suitable for children under 14 (small parts, precise adjustments required).\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-wrn\"\u003e\n  \u003cp\u003e\u003cstrong\u003eBefore first start-up:\u003c\/strong\u003e check that all axles turn freely, that all screws are properly tightened (but not excessively), and that nothing rubs abnormally. The engine will not start if the assembly has a major defect—this is also a \u003cstrong\u003equality control\u003c\/strong\u003e of your work.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eOperating precautions:\u003c\/strong\u003e depending on the heat source used (alcohol lamp, lighter, tea light candle), observe \u003cstrong\u003estandard safety guidelines\u003c\/strong\u003e for technical modeling: constant supervision during operation, keep away from flammable materials, and use a non-flammable surface under the engine. Keep out of reach of children during operation—the hot area can reach high temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 class=\"aa-title\"\u003eTechnical specifications\u003c\/h3\u003e\n\u003cdiv class=\"aa-sp\"\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eDIY Stirling engine kit\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eHorizontal piston engine with flywheel\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDelivery format\u003c\/td\u003e\n\u003ctd\u003eDisassembled parts with assembly instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAssembled dimensions\u003c\/td\u003e\n\u003ctd\u003eApproximately 22 × 8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMain material\u003c\/td\u003e\n\u003ctd\u003eMetal for mechanical parts\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFlywheel\u003c\/td\u003e\n\u003ctd\u003eVintage spoked style\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAssembly time\u003c\/td\u003e\n\u003ctd\u003e1 to 3 hours depending on experience\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDifficulty level\u003c\/td\u003e\n\u003ctd\u003eIntermediate (teenagers and adults)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHeat source\u003c\/td\u003e\n\u003ctd\u003eAccording to instructions (alcohol lamp or tea light candle)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAudience\u003c\/td\u003e\n\u003ctd\u003eMechanical enthusiasts, modelers, engineering students\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eRecommended age\u003c\/td\u003e\n\u003ctd\u003e14 years and older\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-gift\"\u003e\n  \u003ch4\u003eThe ideal gift for mechanical enthusiasts\u003c\/h4\u003e\n  \u003cp\u003eThe \u003cstrong\u003ebuild-it-yourself Stirling engine kit\u003c\/strong\u003e is an \u003cstrong\u003eexceptional gift\u003c\/strong\u003e that combines \u003cstrong\u003eleisure activity\u003c\/strong\u003e (assembly) and a \u003cstrong\u003escientific decorative object\u003c\/strong\u003e (the finished product to display). It offers the recipient \u003cstrong\u003eseveral hours of engagement\u003c\/strong\u003e, making it a particularly \u003cstrong\u003erewarding\u003c\/strong\u003e gift compared to a simple, ready-made item. Ideal for \u003cstrong\u003emodeling enthusiasts\u003c\/strong\u003e, \u003cstrong\u003eengineers\u003c\/strong\u003e, \u003cstrong\u003escience-curious teenagers\u003c\/strong\u003e, \u003cstrong\u003ephysics teachers\u003c\/strong\u003e, \u003cstrong\u003ehorology mechanics enthusiasts\u003c\/strong\u003e, or miniature model fans. Perfect gift for \u003cstrong\u003eFather's Day\u003c\/strong\u003e, \u003cstrong\u003ebirthdays\u003c\/strong\u003e, \u003cstrong\u003eChristmas\u003c\/strong\u003e, or an \u003cstrong\u003eengineering graduation gift\u003c\/strong\u003e. For recipients who prefer to avoid assembly, we also offer \u003cstrong\u003epre-assembled\u003c\/strong\u003e Stirling engines in our collection.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 class=\"aa-title\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"aa-faq\"\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eWhat is the difficulty level of assembly?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003eThe kit is intended for \u003cstrong\u003eteenagers (14 and older) and adults\u003c\/strong\u003e with some manual dexterity. Assembly typically takes \u003cstrong\u003e1 to 3 hours\u003c\/strong\u003e depending on your experience with modeling. No advanced technical skills are required—the provided instructions guide each step. For beginners, allow plenty of time and work without rushing. For experienced enthusiasts, the kit assembles easily and offers immediate satisfaction.\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eWhat is a Stirling engine?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003eThe Stirling engine is a \u003cstrong\u003eheat engine invented in 1816\u003c\/strong\u003e by Robert Stirling. Unlike modern internal combustion engines, it uses an \u003cstrong\u003eexternal heat source\u003c\/strong\u003e to alternately heat and cool a gas trapped in a cylinder—the cyclic expansion and contraction set in motion a piston connected to a flywheel. Silent, versatile, and reliable, it is still used today in certain applications (solar thermal generators, military submarines, cryogenics).\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eWhat heat source should I use?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003eFollow the \u003cstrong\u003erecommendations in the instructions provided\u003c\/strong\u003e with the kit. Most model Stirling engines operate with an \u003cstrong\u003ealcohol lamp\u003c\/strong\u003e or a \u003cstrong\u003etea light candle\u003c\/strong\u003e placed under the heating chamber. Always observe standard safety guidelines: constant supervision, non-flammable surface, keep away from flammable materials. Never exceed the recommended temperature—excessive heat can damage components.\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eIs the kit complete or do I need to buy additional parts?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003eThe kit contains \u003cstrong\u003eall the mechanical parts necessary\u003c\/strong\u003e for engine assembly. The tools required for assembly (screwdrivers, wrenches) are usually supplied or are very basic (available in any household toolbox). Depending on the model, the \u003cstrong\u003eheat source\u003c\/strong\u003e (alcohol lamp or tea light candle) may need to be purchased separately—check the exact contents in the instructions. No additional mechanical parts are required.\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eWhat should I do if the engine doesn't start after assembly?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003eFirst, check that the \u003cstrong\u003eflywheel turns freely\u003c\/strong\u003e by hand, without noticeable friction. If not, identify the friction points and adjust the assembly. Check that \u003cstrong\u003eall screws are properly tightened\u003c\/strong\u003e but not excessively. Check the \u003cstrong\u003ecylinder's seal\u003c\/strong\u003e (a leaking gas will prevent the engine from operating). Lubricate the axles with a very small amount of \u003cstrong\u003edry graphite\u003c\/strong\u003e—never oil. If the problem persists, disassemble and reassemble the affected step, carefully following the instructions.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eDoes the kit make a good gift?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003eIt's an \u003cstrong\u003eexceptional gift\u003c\/strong\u003e that combines a leisure activity (several hours of assembly) and a scientific decorative object (the result to display). Particularly rewarding because it offers a \u003cstrong\u003ecomplete experience\u003c\/strong\u003e, not just an object. Ideal for model enthusiasts, engineers, teenagers curious about science, and physics teachers. Perfect for \u003cstrong\u003eFather's Day\u003c\/strong\u003e, \u003cstrong\u003ebirthdays\u003c\/strong\u003e, \u003cstrong\u003eChristmas\u003c\/strong\u003e, or an engineering \u003cstrong\u003egraduation gift\u003c\/strong\u003e. If the recipient prefers to avoid assembly, opt for an already assembled model.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"Quel est le niveau de difficulté du montage ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Kit pour adolescents 14 ans et plus et adultes ayant une aisance manuelle. Montage de 1 à 3 heures selon expérience du modélisme. Aucune compétence technique avancée requise, notice guide chaque étape. Débutants prévoir du temps tranquille.\"}},\n{\"@type\":\"Question\",\"name\":\"Qu'est-ce qu'un moteur Stirling ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Moteur thermique inventé en 1816 par Robert Stirling. Utilise une source de chaleur externe pour faire alterner chauffe et refroidissement d'un gaz emprisonné, mettant en mouvement un piston. Silencieux, polyvalent et fiable. Encore utilisé dans générateurs solaires, sous-marins, cryogénie.\"}},\n{\"@type\":\"Question\",\"name\":\"Quelle source de chaleur utiliser ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Suivez les recommandations de la notice. La plupart fonctionnent avec lampe à alcool ou bougie chauffe-plat sous la chambre de chauffe. Respectez les consignes de sécurité : surveillance constante, surface non inflammable, éloignement matières inflammables.\"}},\n{\"@type\":\"Question\",\"name\":\"Le kit est-il complet ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Kit complet avec toutes les pièces mécaniques nécessaires. Outils nécessaires généralement fournis ou très basiques. Selon les modèles, la source de chaleur peut être à acheter séparément - vérifiez la notice. Aucune pièce additionnelle requise.\"}},\n{\"@type\":\"Question\",\"name\":\"Que faire si le moteur ne démarre pas ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Vérifiez que le volant tourne librement à la main sans frottement. Vérifiez le serrage des vis sans excès. Vérifiez l'étanchéité du cylindre. Lubrifiez les axes avec graphite sec (jamais d'huile). Si persistant, démontez et remontez l'étape concernée.\"}},\n{\"@type\":\"Question\",\"name\":\"Le kit fait-il un bon cadeau ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cadeau d'exception combinant activité de loisir (montage) et objet déco scientifique (résultat à exposer). Idéal pour passionnés de modélisme, ingénieurs, adolescents curieux de sciences, enseignants. Parfait pour fête des pères, anniversaire, Noël, cadeau de fin d'études.\"}}\n]}\n\u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"Atelier Atypique","offers":[{"title":"Default Title","offer_id":49423761342787,"sku":"1005005778664517-Default Title","price":69.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0231\/3365\/0991\/files\/moteur-stirling-a-monter-soi-meme.jpg?v=1771645247"},{"product_id":"toupie-inception-effet-gyroscopique-laccessoire-nolan","title":"Inception Spinning Top Gyro Effect – The Nolan Accessory","description":"\u003cstyle\u003e\n  .fp-body { font-family: sans-serif; color: #1a1a1a; line-height: 1.7; font-size: 15px; max-width: 760px; }\n  .fp-body p { margin: 0 0 1rem; }\n  .fp-body a { color: #185FA5; text-decoration: none; }\n\n  .fp-intro { font-size: 15px; color: #333; margin-bottom: 1.25rem; line-height: 1.7; }\n\n  .fp-benefits { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 8px; margin: 1.25rem 0; }\n  .fp-benefit { background: #f7f7f5; border-radius: 8px; padding: 0.75rem 1rem; display: flex; align-items: flex-start; gap: 10px; }\n  .fp-benefit .fb-icon { font-size: 18px; flex-shrink: 0; }\n  .fp-benefit .fb-text { font-size: 13px; line-height: 1.5; }\n  .fp-benefit .fb-title { font-weight: 500; margin-bottom: 2px; }\n  .fp-benefit .fb-desc { color: #666; }\n\n  .fp-cinema { background: #1a1a1a; border-radius: 12px; padding: 1.25rem 1.5rem; margin: 1.25rem 0; display: flex; align-items: flex-start; gap: 14px; }\n  .fp-cinema .fc-icon { font-size: 28px; flex-shrink: 0; }\n  .fp-cinema .fc-text { color: #fff; font-size: 13px; line-height: 1.6; }\n  .fp-cinema .fc-title { font-weight: 600; font-size: 14px; margin-bottom: 5px; color: #FAC775; }\n\n  .usages-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 8px; margin: 1.25rem 0; }\n  .usage-card { background: #fff; border: 1px solid #e0e0e0; border-radius: 8px; padding: 0.75rem; text-align: center; }\n  .usage-card .uc-icon { font-size: 20px; margin-bottom: 0.3rem; display: block; }\n  .usage-card .uc-title { font-size: 12px; font-weight: 500; margin-bottom: 0.2rem; }\n  .usage-card .uc-desc { font-size: 11px; color: #888; line-height: 1.4; }\n\n  .fp-tip { background: #E1F5EE; border-left: 4px solid #1D9E75; border-radius: 0 8px 8px 0; padding: 1rem 1.25rem; margin: 1.25rem 0; }\n  .fp-tip p { margin: 0; color: #04342C; font-size: 13px; }\n  .fp-tip strong { color: #085041; }\n\n  .fp-specs { background: #f7f7f5; border-radius: 10px; padding: 1rem 1.25rem; margin: 1.25rem 0; }\n  .fp-specs table { width: 100%; border-collapse: collapse; font-size: 13px; }\n  .fp-specs td { padding: 6px 8px; border-bottom: 1px solid #e8e8e8; }\n  .fp-specs td:first-child { font-weight: 500; color: #555; width: 45%; }\n  .fp-specs tr:last-child td { border-bottom: none; }\n\n  .fp-gift { background: #fffdf7; border: 1px solid #FAC775; border-radius: 10px; padding: 1rem 1.25rem; margin: 1.25rem 0; font-size: 13px; color: #412402; }\n\n  .fp-faq { margin: 1.25rem 0; }\n  .fp-faq-item { border-bottom: 1px solid #eee; padding: 0.9rem 0; }\n  .fp-faq-item:last-child { border-bottom: none; }\n  .fp-faq-q { font-size: 14px; font-weight: 500; margin-bottom: 0.4rem; }\n  .fp-faq-a { font-size: 13px; color: #555; line-height: 1.6; }\n\n  @media (max-width: 480px) {\n    .fp-benefits { grid-template-columns: 1fr; }\n    .usages-grid { grid-template-columns: 1fr; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"fp-body\"\u003e\n\n  \u003cp class=\"fp-intro\"\u003eThe \u003cstrong\u003eInception gyroscopic spinning top\u003c\/strong\u003e is the cult object for fans of Christopher Nolan's film — the one that, in fiction, distinguishes dreams from reality. Made of high-quality metal, 2.8 × 3.2 cm, with a smooth and prolonged rotation thanks to its optimized weight distribution. A collector's item, a decorative desk piece, or a cinephile's gift — the spinning top that asks the question.\u003c\/p\u003e\n\n  \u003c!-- BÉNÉFICES --\u003e\n  \u003cdiv class=\"fp-benefits\"\u003e\n    \u003cdiv class=\"fp-benefit\"\u003e\n      \u003cspan class=\"fb-icon\"\u003e🌀\u003c\/span\u003e\n      \u003cdiv class=\"fb-text\"\u003e\n        \u003cdiv class=\"fb-title\"\u003eSmooth and prolonged rotation\u003c\/div\u003e\n        \u003cdiv class=\"fb-desc\"\u003eOptimized weight distribution for stable and hypnotizing rotation — will it stop?\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"fp-benefit\"\u003e\n      \u003cspan class=\"fb-icon\"\u003e⚙️\u003c\/span\u003e\n      \u003cdiv class=\"fb-text\"\u003e\n        \u003cdiv class=\"fb-title\"\u003eHigh-quality metal\u003c\/div\u003e\n        \u003cdiv class=\"fb-desc\"\u003ePrecisely manufactured — perfect balance and exceptional durability for repeated use\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"fp-benefit\"\u003e\n      \u003cspan class=\"fb-icon\"\u003e📐\u003c\/span\u003e\n      \u003cdiv class=\"fb-text\"\u003e\n        \u003cdiv class=\"fb-title\"\u003eCompact size — 2.8 × 3.2 cm\u003c\/div\u003e\n        \u003cdiv class=\"fb-desc\"\u003eFits in a pocket — always within reach on your desk or in your bag\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"fp-benefit\"\u003e\n      \u003cspan class=\"fb-icon\"\u003e🎬\u003c\/span\u003e\n      \u003cdiv class=\"fb-text\"\u003e\n        \u003cdiv class=\"fb-title\"\u003eInception cult object\u003c\/div\u003e\n        \u003cdiv class=\"fb-desc\"\u003eInspired by the totem spinning top from Christopher Nolan's film — for collectors and film fans\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"fp-benefit\"\u003e\n      \u003cspan class=\"fb-icon\"\u003e🧘\u003c\/span\u003e\n      \u003cdiv class=\"fb-text\"\u003e\n        \u003cdiv class=\"fb-title\"\u003eAnti-stress \u0026amp; relaxation\u003c\/div\u003e\n        \u003cdiv class=\"fb-desc\"\u003eThe soothing rotation captures attention and clears the mind — perfect for decompressing between meetings\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"fp-benefit\"\u003e\n      \u003cspan class=\"fb-icon\"\u003e🎁\u003c\/span\u003e\n      \u003cdiv class=\"fb-text\"\u003e\n        \u003cdiv class=\"fb-title\"\u003eGift for movie fans\u003c\/div\u003e\n        \u003cdiv class=\"fb-desc\"\u003eThe object that every Inception fan immediately recognizes — original, compact, and memorable\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CINÉMA --\u003e\n  \u003cdiv class=\"fp-cinema\"\u003e\n    \u003cdiv class=\"fc-icon\"\u003e🎬\u003c\/div\u003e\n    \u003cdiv class=\"fc-text\"\u003e\n      \u003cdiv class=\"fc-title\"\u003eThe Inception totem spinning top — the object that asks the question\u003c\/div\u003e\n      In Christopher Nolan's 2010 film, the spinning top is Cobb's totem — if it stops, it's reality. If it spins indefinitely, it's a dream. The final scene is one of the most discussed in cinema history. Owning this spinning top means carrying that open question with you.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- USAGES --\u003e\n  \u003ch3 style=\"font-size:15px; font-weight:500; margin:1.5rem 0 0.5rem;\"\u003e3 ways to use the Inception spinning top\u003c\/h3\u003e\n\n  \u003cdiv class=\"usages-grid\"\u003e\n    \u003cdiv class=\"usage-card\"\u003e\n      \u003cspan class=\"uc-icon\"\u003e🖥️\u003c\/span\u003e\n      \u003cdiv class=\"uc-title\"\u003eDesk object\u003c\/div\u003e\n      \u003cdiv class=\"uc-desc\"\u003eA decorative piece on your desk — an object that sparks conversations and reveals your cinematic tastes\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"usage-card\"\u003e\n      \u003cspan class=\"uc-icon\"\u003e🧘\u003c\/span\u003e\n      \u003cdiv class=\"uc-title\"\u003eStress relief\u003c\/div\u003e\n      \u003cdiv class=\"uc-desc\"\u003eA few seconds of hypnotizing rotation are enough to clear the mind — more effective than a fidget spinner\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"usage-card\"\u003e\n      \u003cspan class=\"uc-icon\"\u003e🏆\u003c\/span\u003e\n      \u003cdiv class=\"uc-title\"\u003eMovie collection\u003c\/div\u003e\n      \u003cdiv class=\"uc-desc\"\u003eA collector's item for Inception and Christopher Nolan fans — to display with other cult objects\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"fp-tip\"\u003e\n    \u003cp\u003e\u003cstrong\u003eHow to spin the top:\u003c\/strong\u003e place it on a flat, smooth surface, pinch the tip between your thumb and forefinger, and give it a quick spin with a sharp flick of the wrist. The smoother the surface (glass, marble, polished wood), the longer and smoother the spin will be. Avoid rough surfaces that hinder rotation.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SPECS --\u003e\n  \u003cdiv class=\"fp-specs\"\u003e\n    \u003ctable\u003e\n      \u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eInception gyroscopic spinning top\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-quality metal\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.8 × 3.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eEffect\u003c\/td\u003e\n\u003ctd\u003eGyroscopic — smooth and prolonged rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eDecoration · Collection · Stress relief\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eInspiration\u003c\/td\u003e\n\u003ctd\u003eTotem spinning top from the film Inception (Christopher Nolan, 2010)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CADEAU --\u003e\n  \u003cdiv class=\"fp-gift\"\u003e\n    🎁 \u003cstrong\u003eThe ideal gift for a movie fan:\u003c\/strong\u003e compact, original, immediately recognizable by any Inception fan. Perfect for a \u003cstrong\u003ebirthday, Christmas, or simply to please\u003c\/strong\u003e someone who loves Christopher Nolan's cinema. A gift that always sparks a conversation about the final scene.\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003ch3 style=\"font-size:15px; font-weight:500; margin:1.5rem 0 0.5rem;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\n  \u003cdiv class=\"fp-faq\"\u003e\n    \u003cdiv class=\"fp-faq-item\"\u003e\n      \u003cdiv class=\"fp-faq-q\"\u003eHow long does the spinning top spin?\u003c\/div\u003e\n      \u003cdiv class=\"fp-faq-a\"\u003eThe spin duration depends on the initial impulse force and the surface used. On a smooth surface (glass, marble), a good spin can last several minutes. High-quality metal and optimized weight distribution ensure a longer and more stable spin than a plastic or resin top.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"fp-faq-item\"\u003e\n      \u003cdiv class=\"fp-faq-q\"\u003eIs the spinning top faithful to the one in the film Inception?\u003c\/div\u003e\n      \u003cdiv class=\"fp-faq-a\"\u003eIt is inspired by Cobb's totem spinning top in Christopher Nolan's Inception film (2010) — with the same characteristic curves and recognizable silhouette. It is a collector's item inspired by the film, not an officially licensed reproduction.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"fp-faq-item\"\u003e\n      \u003cdiv class=\"fp-faq-q\"\u003eOn what surface should the spinning top be spun?\u003c\/div\u003e\n      \u003cdiv class=\"fp-faq-a\"\u003eThe best surfaces are smooth and flat surfaces — glass, marble, polished wood, metal. Avoid rough surfaces (fabric, paper, raw wood) that create too much friction and reduce spin duration. A glass table or a lacquered desk yield the best results.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"fp-faq-item\"\u003e\n      \u003cdiv class=\"fp-faq-q\"\u003eIs the spinning top suitable as a gift for someone who hasn't seen Inception?\u003c\/div\u003e\n      \u003cdiv class=\"fp-faq-a\"\u003eYes — even without knowing the film, the metal gyroscopic spinning top is a fascinating object for its hypnotizing rotation and decorative aspect. It works very well as a stress-relief object or a desk piece. The reference to the film is a bonus for cinephiles, not a prerequisite for appreciating the object.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"fp-faq-item\"\u003e\n      \u003cdiv class=\"fp-faq-q\"\u003eDoes it stop or spin indefinitely?\u003c\/div\u003e\n      \u003cdiv class=\"fp-faq-a\"\u003eIt stops — that's reality. But if you watch the final scene of Inception, you'll notice that Nolan never shows whether the spinning top falls or not. This spinning top allows you to ask the same question with each spin.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How long does the Inception gyroscopic spinning top spin?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Several minutes on a smooth surface (glass, marble) depending on the impulse force. High-quality metal ensures a longer spin than plastic or resin.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the spinning top faithful to the one in the film Inception?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Inspired by Cobb's totem spinning top in Inception (Christopher Nolan, 2010) — same characteristic curves. A collector's item inspired by the film, not an officially licensed reproduction.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"On what surface should the Inception spinning top be spun?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Smooth and flat surfaces: glass, marble, polished wood, metal. Avoid fabric, paper, and raw wood which hinder rotation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the spinning top suitable as a gift for someone who hasn't seen Inception?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes — a fascinating object for its hypnotizing rotation and decorative aspect, regardless of the film. The movie reference is a bonus for cinephiles, not a prerequisite.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the Inception spinning top stop or spin indefinitely?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It stops — that's reality. But as in the film's final scene, it lets you ask the question with each spin.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Atelier Atypique","offers":[{"title":"Default Title","offer_id":49424008806723,"sku":"1005006793618332-Silver","price":19.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0231\/3365\/0991\/files\/S8d410d550e3f4d4da4b6fcd4f02614bas.webp?v=1771645313"},{"product_id":"pendule-de-newton-baton-sculpture-scientifique-et-fascinante","title":"Newton's Cradle Stick – Scientific and Fascinating Sculpture","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cstyle\u003e\n.fp-body{font-family:sans-serif;color:#1a1a1a;line-height:1.7;font-size:15px;max-width:760px}\n.fp-body p{margin:0 0 1rem}.fp-body a{color:#185FA5;text-decoration:none}\n.fp-intro{font-size:15px;color:#333;margin-bottom:1.25rem;line-height:1.7}\n.fp-benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:1.25rem 0}\n.fp-benefit{background:#f7f7f5;border-radius:8px;padding:.75rem 1rem;display:flex;align-items:flex-start;gap:10px}\n.fp-benefit .fb-icon{font-size:18px;flex-shrink:0}.fp-benefit .fb-text{font-size:13px;line-height:1.5}\n.fp-benefit .fb-title{font-weight:500;margin-bottom:2px}.fp-benefit .fb-desc{color:#666}\n.fp-design{background:#1a1a1a;border-radius:12px;padding:1.25rem 1.5rem;margin:1.25rem 0;display:flex;align-items:flex-start;gap:14px}\n.fp-design .fd-icon{font-size:28px;flex-shrink:0}.fp-design .fd-text{color:#fff;font-size:13px;line-height:1.6}\n.fp-design .fd-title{font-weight:600;font-size:14px;margin-bottom:5px;color:#FAC775}\n.fp-tip{background:#E1F5EE;border-left:4px solid #1D9E75;border-radius:0 8px 8px 0;padding:1rem 1.25rem;margin:1.25rem 0}\n.fp-tip p{margin:0;color:#04342C;font-size:13px}.fp-tip strong{color:#085041}\n.fp-warn{background:#FAECE7;border-left:4px solid #D85A30;border-radius:0 8px 8px 0;padding:1rem 1.25rem;margin:1.25rem 0}\n.fp-warn p{margin:0;color:#5C1A00;font-size:13px}\n.fp-specs{background:#f7f7f5;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;overflow-x:auto}\n.fp-specs table{width:100%;border-collapse:collapse;font-size:13px}\n.fp-specs td{padding:6px 8px;border-bottom:1px solid #e8e8e8}\n.fp-specs td:first-child{font-weight:500;color:#555;width:45%}\n.fp-specs tr:last-child td{border-bottom:none}\n.fp-gift{background:#fffdf7;border:1px solid #FAC775;border-radius:10px;padding:1rem 1.25rem;margin:1.25rem 0;font-size:13px;color:#412402}\n.fp-faq{margin:1.25rem 0}.fp-faq-item{border-bottom:1px solid #eee;padding:.9rem 0}\n.fp-faq-item:last-child{border-bottom:none}.fp-faq-q{font-size:14px;font-weight:500;margin-bottom:.4rem}\n.fp-faq-a{font-size:13px;color:#555;line-height:1.6}\n@media(max-width:480px){.fp-benefits{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"fp-body\"\u003e\n\u003cp class=\"fp-intro\"\u003eThe \u003cstrong\u003eNewton Stick Pendulum\u003c\/strong\u003e — Newton's cradle revisited with \u003cstrong\u003e2 rotating sticks\u003c\/strong\u003e suspended in perfect balance. Materials: \u003cstrong\u003eaviation aluminum + ABS\u003c\/strong\u003e. Dimensions: \u003cstrong\u003e40 × 26 × 9 cm\u003c\/strong\u003e. Continuous and silent movement. Battery-powered (not included). Elegant silver finish — a modern science and art decor object.\u003c\/p\u003e\n\n\u003cdiv class=\"fp-benefits\"\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e⚖️\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003e2 sticks in harmonious movement\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eThe two rotating sticks move in perfect harmony according to the principles of classical mechanics — a soothing and continuous visual spectacle.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e✈️\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eAviation aluminum + ABS\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eAviation aluminum for a light weight and unrivaled robustness, ABS plastic for a smooth, shock-resistant finish — contemporary quality materials.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🔇\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eSilent and continuous movement\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eSilent and continuous animation — perfect for a work environment, living room, or waiting room without disturbing the atmosphere.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🔋\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eBattery-powered\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eSimple installation without wiring — can be placed anywhere. Batteries not included, to be purchased separately.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e📐\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003e40 × 26 × 9 cm\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eCompact and elegant format that fits into any type of interior — office, living room, waiting room, or library.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-benefit\"\u003e\n\u003cspan class=\"fb-icon\"\u003e🎁\u003c\/span\u003e\u003cdiv class=\"fb-text\"\u003e\n\u003cdiv class=\"fb-title\"\u003eScience \u0026amp; design gift\u003c\/div\u003e\n\u003cdiv class=\"fb-desc\"\u003eFor enthusiasts of science, modern art, and minimalist decor — a curious object that never fails to attract attention.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-design\"\u003e\n\u003cdiv class=\"fd-icon\"\u003e⚖️\u003c\/div\u003e\n\u003cdiv class=\"fd-text\"\u003e\n\u003cdiv class=\"fd-title\"\u003eNewton Stick — aviation aluminum + ABS · 40 × 26 × 9 cm · 2 sticks · batteries · silver finish\u003c\/div\u003e\nThe classic Newton's pendulum transmits energy from ball to ball. This one reinvents the concept with two suspended rotating sticks that move in continuous harmony — a fluid, silent, and almost hypnotic movement. Aviation aluminum gives it the lightness of aeronautics and the solidity of industry. The silver finish gives it the elegance of a premium office object. Turn it on and let it set the atmosphere for you.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-specs\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eAviation Aluminum + ABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e40 × 26 × 9 cm (L × H × D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSticks\u003c\/td\u003e\n\u003ctd\u003e2 — rotating, suspended in balance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMovement\u003c\/td\u003e\n\u003ctd\u003eSilent and continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eSilver — modern design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eBatteries (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eOffice · living room · waiting room · decoration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-warn\"\u003e\n\u003cp\u003e\u003cstrong\u003eBatteries not included:\u003c\/strong\u003e please provide your own batteries when purchasing. Installation is simple and requires no wiring — the pendulum can be placed anywhere without the constraint of an electrical outlet.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-tip\"\u003e\n\u003cp\u003e\u003cstrong\u003eFor optimal effect:\u003c\/strong\u003e place the pendulum on a flat and stable surface, away from strong drafts that could disturb the movement of the sticks. The silent animation works equally well day and night — ideal in an open office or meeting room to create a zen atmosphere.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fp-gift\"\u003e\n🎁 \u003cstrong\u003eThe gift for curious minds and modern decorators:\u003c\/strong\u003e aviation aluminum + ABS, 40 × 26 × 9 cm, 2 sticks, silver finish. A \u003cstrong\u003eunique object\u003c\/strong\u003e for a \u003cstrong\u003ebirthday, Christmas, colleague gift, or office gift\u003c\/strong\u003e — for any enthusiast of physics, modern art, and minimalist design.\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:500;margin:1.5rem 0 0.5rem;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"fp-faq\"\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eWhat is the difference from a classic ball Newton's pendulum?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eThe classic Newton's pendulum transmits energy by impact between metal balls. The Stick Pendulum reinvents this concept with two rotating sticks that move in continuous harmony — a more fluid, quieter movement, more focused on visual and decorative effect than on demonstrating energy transfer.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eWhat type of batteries are needed?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eThe exact type of batteries depends on the model — check the instructions provided with the product. Batteries are not included in the delivery. Installation is simple and requires no tools.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eIs the movement really silent?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eYes — the movement of the sticks is designed to be silent and free from disruptive vibrations. It is suitable for a work environment, a waiting room, or a living room without disturbing the atmosphere. This is one of its main advantages compared to classic mechanical desk objects.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-item\"\u003e\n\u003cdiv class=\"fp-faq-q\"\u003eHow long do the batteries last?\u003c\/div\u003e\n\u003cdiv class=\"fp-faq-a\"\u003eBattery life depends on the type used and the daily usage time. For office use (8h\/day), standard alkaline batteries offer several weeks to several months of autonomy. An ON\/OFF switch allows it to be turned off when not in use to preserve battery life.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"Différence avec pendule Newton classique à billes ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Bâtons rotatifs en mouvement continu et harmonieux vs choc de billes. Plus fluide, plus silencieux, davantage décoratif.\"}},\n{\"@type\":\"Question\",\"name\":\"Quelles piles sont nécessaires ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Vérifiez la notice fournie. Piles non incluses à l'achat. Installation simple sans outil.\"}},\n{\"@type\":\"Question\",\"name\":\"Mouvement vraiment silencieux ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Oui — conçu pour un bureau, salle d'attente ou salon sans perturber l'atmosphère.\"}},\n{\"@type\":\"Question\",\"name\":\"Durée des piles ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Plusieurs semaines à mois selon usage. Interrupteur ON\/OFF pour préserver les piles quand inutilisé.\"}}\n]}\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Atelier Atypique","offers":[{"title":"Default Title","offer_id":49424042230083,"sku":"1005007549906141-T-M","price":139.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0231\/3365\/0991\/files\/balance-de-newton-6.jpg?v=1771645330"},{"product_id":"moteur-stirling-bas-temperature-kit-diy-aldabert","title":"Low-Temperature Stirling Engine - ALDABERT DIY Kit","description":"\u003cstyle\u003e\n.aa-body{font-family:Georgia,serif;color:#1A1A1A;line-height:1.7;font-size:15px;max-width:760px;margin:0 auto;padding:1rem;background:#FAFAF7}\n.aa-body p{margin:0 0 1rem}\n.aa-intro{font-size:15px;margin-bottom:1.25rem}\n.aa-title{font-size:16px;font-weight:600;margin:1.75rem 0 .5rem;border-bottom:2px solid #FAC775;padding-bottom:4px;display:inline-block;letter-spacing:0.3px}\n.aa-sub{font-size:13px;color:#888;margin:0 0 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summary::after{content:\"−\"}\n.aa-a{font-size:13px;color:#3a3a3a;line-height:1.7;margin-top:.5rem}\n.aa-a strong{color:#1A1A1A}\n@media(max-width:480px){.aa-ben,.aa-inclus-grid{grid-template-columns:1fr!important}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"aa-body\"\u003e\n\n\u003cp class=\"aa-intro\"\u003eThe \u003cstrong\u003eALDABERT-001 low-temperature Stirling engine\u003c\/strong\u003e is one of the most \u003cstrong\u003efascinating scientific demonstration objects to observe\u003c\/strong\u003e. Designed to operate with a \u003cstrong\u003esimple cup of hot water\u003c\/strong\u003e without any flame or combustion, it transforms a temperature difference as low as \u003cstrong\u003e25 °C\u003c\/strong\u003e into a self-sustaining rotational movement of the \u003cstrong\u003egolden wheel\u003c\/strong\u003e, up to \u003cstrong\u003e180 revolutions per minute\u003c\/strong\u003e. A true \u003cstrong\u003econdensation of applied thermodynamics\u003c\/strong\u003e displayed on a desk or shelf. Body made of \u003cstrong\u003estainless steel\u003c\/strong\u003e and \u003cstrong\u003epainted carbon steel\u003c\/strong\u003e, \u003cstrong\u003efrosted glass piston\u003c\/strong\u003e resistant to leaks and wear, compact size \u003cstrong\u003e12.2 × 10.2 × 10.2 cm\u003c\/strong\u003e for 250 g. Ideal for \u003cstrong\u003emechanics enthusiasts\u003c\/strong\u003e, \u003cstrong\u003ephysics teachers\u003c\/strong\u003e, \u003cstrong\u003eengineering students\u003c\/strong\u003e, \u003cstrong\u003ecollectors of scientific objects\u003c\/strong\u003e, or any lover of elegant objects that demonstrate fundamental physical principles. User manual included. \u003cspan class=\"aa-science-badge\"\u003eScientific Demonstration\u003c\/span\u003e \u003cspan class=\"aa-thermo-badge\"\u003eThermodynamics\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3 class=\"aa-title\"\u003eALDABERT-001 Stirling engine advantages\u003c\/h3\u003e\n\u003cdiv class=\"aa-ben\"\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003eHot water cup is enough\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003eNo flame or alcohol lamp needed — safe and accessible.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003e25 °C difference is sufficient\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003eOne of the most sensitive low-temperature Stirling engines.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003eSelf-powered up to 180 rpm\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003eStart the wheel, and the engine takes over autonomously.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003eFrosted glass piston\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003eQuality design, reduces steam leaks and wear.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003eCompact 250 g format\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003e12.2 × 10.2 cm — can be displayed on a desk or shelf.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-b\"\u003e\n\u003cspan class=\"ic\"\u003e◆\u003c\/span\u003e\u003cdiv class=\"tx\"\u003e\n\u003cdiv class=\"tt\"\u003eElegant educational object\u003c\/div\u003e\n\u003cdiv class=\"ds\"\u003eGolden wheel + stainless steel + glass — accomplished scientific aesthetic.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-mat\"\u003e\n  \u003ch4\u003eHow does a Stirling engine work?\u003c\/h4\u003e\n  \u003cp\u003eThe \u003cstrong\u003eStirling engine\u003c\/strong\u003e is a heat engine invented in \u003cstrong\u003e1816 by the Scottish pastor Robert Stirling\u003c\/strong\u003e, which exploits the \u003cstrong\u003eexpansion and contraction of a gas\u003c\/strong\u003e under the effect of a temperature difference. Unlike internal combustion engines (gasoline, diesel), it requires \u003cstrong\u003eno explosion\u003c\/strong\u003e or internal combustion — the heat source can be entirely external and of any nature: flame, sun, friction, human heat, and in the case of the low-temperature model, a simple \u003cstrong\u003ecup of hot water\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003cp\u003eThe principle is elegant: when the air trapped in the cylinder comes into contact with the \u003cstrong\u003ehot base\u003c\/strong\u003e, it \u003cstrong\u003eexpands\u003c\/strong\u003e and pushes the piston; when it is then moved to the \u003cstrong\u003ecold\u003c\/strong\u003e zone (top of the cylinder exposed to ambient air), it \u003cstrong\u003econtracts\u003c\/strong\u003e and pulls the piston in the opposite direction. This cycle repeats as long as the thermal difference is maintained, creating a continuous and autonomous rotational movement — fascinating to observe and particularly \u003cstrong\u003eeducational\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003cp\u003eThe ALDABERT-001 is a \u003cstrong\u003e\"low-temperature\"\u003c\/strong\u003e model: while most commercial Stirling engines require a flame or an intense heat source, this model is calibrated to start with only a \u003cstrong\u003e25 °C difference\u003c\/strong\u003e between the base and ambient air — which makes it \u003cstrong\u003esafe\u003c\/strong\u003e, accessible to accompanied children, and usable daily without special equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-des\"\u003e\n  \u003cdiv class=\"t\"\u003eTHE ALDABERT SPIRIT: THE BEAUTY OF THERMODYNAMICS\u003c\/div\u003e\n  \u003cdiv class=\"x\"\u003eFew objects \u003cstrong\u003eembody the fundamental principles of physics as elegantly\u003c\/strong\u003e as the Stirling engine. Placed on a cup, it becomes a \u003cstrong\u003eliving demonstration\u003c\/strong\u003e of the second law of thermodynamics: any temperature difference can produce mechanical work. This \u003cstrong\u003econceptual simplicity\u003c\/strong\u003e combined with the \u003cstrong\u003ecomplexity of observation\u003c\/strong\u003e (gears animating, piston oscillating, wheel gradually accelerating) makes the Stirling one of the \u003cstrong\u003emost powerful educational objects\u003c\/strong\u003e ever designed. Beyond its demonstrative function, the ALDABERT is also a \u003cstrong\u003ebeautiful object\u003c\/strong\u003e in its own right — polished stainless steel, golden accents, transparent glass revealing the mechanism. It looks equally impressive on an engineer's desk as it does in a clockwork enthusiast's library, a teacher's lab, or a medical practice's waiting room. An object that \u003cstrong\u003eprovokes conversation\u003c\/strong\u003e and reveals something profound about the physical world around us.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-inclus\"\u003e\n  \u003ch4\u003e📦 Package Contents\u003c\/h4\u003e\n  \u003cdiv class=\"aa-inclus-grid\"\u003e\n    \u003cdiv class=\"aa-inclus-item\"\u003e\n      \u003cdiv class=\"ii-name\"\u003e⚙ ALDABERT-001 Stirling Engine\u003c\/div\u003e\n      \u003cdiv class=\"ii-desc\"\u003eAssembled, ready to use\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"aa-inclus-item\"\u003e\n      \u003cdiv class=\"ii-name\"\u003e📖 User Manual\u003c\/div\u003e\n      \u003cdiv class=\"ii-desc\"\u003eComplete instructions in English\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-steps\"\u003e\n  \u003ch4\u003eStarting the engine in 4 steps\u003c\/h4\u003e\n  \u003cdiv class=\"aa-step\"\u003e\n\u003cdiv class=\"aa-step-n\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"aa-step-c\"\u003e\n\u003cstrong\u003ePrepare the hot source\u003c\/strong\u003e — fill a cup with very hot water (ideally 80-90 °C, just after boiling). The higher the temperature, the faster and longer the engine will run.\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-step\"\u003e\n\u003cdiv class=\"aa-step-n\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"aa-step-c\"\u003e\n\u003cstrong\u003ePlace the engine\u003c\/strong\u003e — place the base of the Stirling engine directly on the upper rim of the cup, ensuring the base is in good contact with the steam's heat. Wait 10-15 seconds for the base to heat up.\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-step\"\u003e\n\u003cdiv class=\"aa-step-n\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"aa-step-c\"\u003e\n\u003cstrong\u003eStart the wheel\u003c\/strong\u003e — give the golden wheel a light flick with your finger in a clockwise direction. The engine will take over in a few seconds and gradually accelerate to its cruising speed.\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"aa-step\"\u003e\n\u003cdiv class=\"aa-step-n\"\u003e4\u003c\/div\u003e\n\u003cdiv class=\"aa-step-c\"\u003e\n\u003cstrong\u003eObserve\u003c\/strong\u003e — the engine runs autonomously as long as the temperature difference (minimum 25 °C) is maintained. Depending on the water temperature and ambient temperature, expect 15 to 30 minutes of operation with a cup of boiling water.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-tip\"\u003e\n  \u003cp\u003e\u003cstrong\u003eFor best performance:\u003c\/strong\u003e use a very hot cup of water (80-90 °C) just after boiling. Start the wheel in a \u003cstrong\u003eclockwise direction\u003c\/strong\u003e — this is the nominal operating direction. If the movement becomes irregular after several uses, apply a \u003cstrong\u003every small amount of dry graphite lubricant\u003c\/strong\u003e to the glass piston. You can also place the engine on other heat sources: \u003cstrong\u003ehot water bottle\u003c\/strong\u003e, \u003cstrong\u003eradiator\u003c\/strong\u003e, \u003cstrong\u003eslightly heated surface\u003c\/strong\u003e. Anecdote: in cold weather (ambient temperature below 12 °C), you can even run it with the \u003cstrong\u003eheat of your hand\u003c\/strong\u003e (37 °C) — the 25 °C difference is naturally achieved!\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-info\"\u003e\n  \u003cp\u003e\u003cstrong\u003eMaintenance:\u003c\/strong\u003e The engine does not require regular maintenance. Wipe the body with a soft, dry cloth to preserve the shine of the stainless steel and the finish of the golden wheel. Avoid prolonged contact with moisture. In case of friction or slowing, apply \u003cstrong\u003eonly dry graphite lubricant\u003c\/strong\u003e (available at model shops) to the glass piston. Store away from dust between uses.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-wrn\"\u003e\n  \u003cp\u003e\u003cstrong\u003eUsage precautions:\u003c\/strong\u003e Never use \u003cstrong\u003emineral or vegetable oil\u003c\/strong\u003e as a lubricant — oil would clog the mechanism and irreversibly reduce performance. Use exclusively \u003cstrong\u003edry graphite lubricant\u003c\/strong\u003e. The engine is not a toy for young children — it contains moving mechanical parts and comes into contact with a hot source. Adult supervision is recommended for educational use with children. Keep out of reach of very young children.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 class=\"aa-title\"\u003eTechnical specifications\u003c\/h3\u003e\n\u003cdiv class=\"aa-sp\"\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eALDABERT-001\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLow-temperature Stirling engine\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eStainless steel + painted carbon steel + glass\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePiston\u003c\/td\u003e\n\u003ctd\u003eFrosted glass, anti-leak and anti-wear\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWheel\u003c\/td\u003e\n\u003ctd\u003eGolden (gold finish)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.2 × 10.2 × 10.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e250 g\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaximum speed\u003c\/td\u003e\n\u003ctd\u003e180 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMinimum temperature difference\u003c\/td\u003e\n\u003ctd\u003e25 °C (base vs ambient air)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHeat source\u003c\/td\u003e\n\u003ctd\u003eCup of hot water, hot water bottle, radiator (no flame required)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eRecommended lubricant\u003c\/td\u003e\n\u003ctd\u003eDry graphite only (never oil)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003ctd\u003eIncluded, in English\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"aa-gift\"\u003e\n  \u003ch4\u003eThe ultimate thermodynamic gift\u003c\/h4\u003e\n  \u003cp\u003eThe \u003cstrong\u003eALDABERT-001 Stirling engine\u003c\/strong\u003e is an \u003cstrong\u003eoriginal and memorable gift\u003c\/strong\u003e that stands out from the crowd. It combines aesthetic elegance (stainless steel, glass, golden wheel), \u003cstrong\u003eeducational dimension\u003c\/strong\u003e (a living demonstration of thermodynamic principles), and an \u003cstrong\u003einteractive character\u003c\/strong\u003e (the object actually works and fascinates with every use). Ideal for a science enthusiast's \u003cstrong\u003ebirthday\u003c\/strong\u003e, \u003cstrong\u003eFather's Day\u003c\/strong\u003e, \u003cstrong\u003eChristmas\u003c\/strong\u003e, a \u003cstrong\u003eteacher's gift\u003c\/strong\u003e in physics or engineering, a \u003cstrong\u003ethank-you gift\u003c\/strong\u003e for a professor, a \u003cstrong\u003eprofessional promotion gift\u003c\/strong\u003e for an engineer, or a \u003cstrong\u003eretirement gift\u003c\/strong\u003e. Particularly suitable for \u003cstrong\u003eteachers\u003c\/strong\u003e, \u003cstrong\u003eengineering students\u003c\/strong\u003e, \u003cstrong\u003eengineers\u003c\/strong\u003e, \u003cstrong\u003ecollectors of scientific objects\u003c\/strong\u003e, \u003cstrong\u003eclockwork mechanics enthusiasts\u003c\/strong\u003e, or simply people \u003cstrong\u003ecurious about how the world works\u003c\/strong\u003e. A gift like no other.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 class=\"aa-title\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"aa-faq\"\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eWhy is this engine called \"low-temperature\"?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003eMost commercial Stirling engines require a \u003cstrong\u003eflame\u003c\/strong\u003e or an intense heat source (alcohol lamp, candle). The \u003cstrong\u003eALDABERT-001\u003c\/strong\u003e model is designed to operate with only a \u003cstrong\u003e25 °C difference\u003c\/strong\u003e between the hot base and ambient air — a simple cup of hot water is enough. This makes it \u003cstrong\u003esafe\u003c\/strong\u003e, accessible for use with accompanied children, and usable daily without special equipment.\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eHow do I start the Stirling engine?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003ePlace the engine on a cup of \u003cstrong\u003ehot water\u003c\/strong\u003e (ideally 80-90 °C). Wait 10-15 seconds for the base to heat up, then give the golden wheel a \u003cstrong\u003elight flick with your finger\u003c\/strong\u003e in a clockwise direction. The engine will take over and run autonomously as long as the temperature difference is maintained (usually 15 to 30 minutes with a cup of boiling water).\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eWhat if the engine runs slowly or stops?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003eFirst, check that the \u003cstrong\u003etemperature difference is sufficient\u003c\/strong\u003e (minimum 25 °C) — use a hotter cup or replace the water if it has cooled. If the movement remains irregular despite good heat, apply a \u003cstrong\u003every small amount of dry graphite lubricant\u003c\/strong\u003e to the glass piston. \u003cstrong\u003eNever use oil\u003c\/strong\u003e — mineral or vegetable — as it would clog the mechanism and irreversibly reduce performance.\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eCan it be used with other heat sources?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003eYes — \u003cstrong\u003eany flat surface\u003c\/strong\u003e providing a 25 °C difference works: \u003cstrong\u003ehot water cup\u003c\/strong\u003e, \u003cstrong\u003eradiator\u003c\/strong\u003e, \u003cstrong\u003ehot water bottle\u003c\/strong\u003e, \u003cstrong\u003eslightly heated surface\u003c\/strong\u003e (without direct flame). You can even place it in the \u003cstrong\u003epalm of your hand\u003c\/strong\u003e (human body 37 °C) if the ambient temperature is below 12 °C — the difference is then enough to make it run. This is a spectacular demonstration of the engine's sensitivity.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eIs the engine suitable for educational use in the classroom?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003eAbsolutely — it's even one of its primary uses. The Stirling engine is the \u003cstrong\u003eideal teaching tool\u003c\/strong\u003e for illustrating the principles of thermodynamics in the classroom (middle school, high school, university), thanks to its safety (no flame), its reliable startup, and its \u003cstrong\u003espectacular yet quiet\u003c\/strong\u003e operation. Several physics teachers use this type of engine as a teaching aid for the second law of thermodynamics or the Carnot cycle. Adult supervision is recommended for younger students.\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails class=\"aa-q\"\u003e\u003csummary\u003eDoes the engine make a good gift?\u003c\/summary\u003e\u003cdiv class=\"aa-a\"\u003eIt's an \u003cstrong\u003eoriginal and memorable gift\u003c\/strong\u003e that combines aesthetic elegance, educational value, and interactive character. Ideal for the \u003cstrong\u003ebirthday\u003c\/strong\u003e of a science enthusiast, \u003cstrong\u003eFather's Day\u003c\/strong\u003e, \u003cstrong\u003eChristmas\u003c\/strong\u003e, a \u003cstrong\u003eteacher's gift\u003c\/strong\u003e, a \u003cstrong\u003eprofessional promotion gift\u003c\/strong\u003e, or a \u003cstrong\u003eretirement gift\u003c\/strong\u003e. Particularly appreciated by teachers, engineering students, engineers, collectors of scientific objects, mechanics enthusiasts, or simply people curious about how the world works.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"Why is this engine called low temperature?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It operates with only a 25°C difference between the hot base and the ambient air. A simple cup of hot water is enough; no flame is required. Safe and accessible for use with accompanied children.\"}},\n{\"@type\":\"Question\",\"name\":\"How to start the ALDABERT-001 Stirling engine?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Place it on a cup of hot water (80-90°C), wait 10-15 seconds, then give the golden wheel a light clockwise flick with your finger. It runs autonomously as long as the thermal difference is maintained (15-30 minutes).\"}},\n{\"@type\":\"Question\",\"name\":\"What to do if the engine runs slowly?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Check the temperature difference (min 25°C), use a hotter cup. If it's irregular despite good heat, apply dry graphite lubricant to the piston. Never use oil, which would clog the mechanism.\"}},\n{\"@type\":\"Question\",\"name\":\"What other heat sources can be used?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Any source providing a 25°C difference: cup, radiator, hot water bottle, heated surface. Even the palm of the hand (37°C) if the ambient temperature is below 12°C - a spectacular demonstration of the engine's sensitivity.\"}},\n{\"@type\":\"Question\",\"name\":\"Is the engine suitable for educational use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Absolutely, it is a preferred use. An ideal educational object to illustrate thermodynamics in class (middle school, high school, university), thanks to its flameless safety, reliability, and spectacular operation.\"}},\n{\"@type\":\"Question\",\"name\":\"Does the engine make a good gift?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"An original gift combining aesthetic elegance, educational dimension, and interactive character. Ideal for a science enthusiast's birthday, Father's Day, Christmas, a teacher's gift, professional promotion, or retirement.\"}}\n]}\n\u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"Atelier Atypique","offers":[{"title":"Default Title","offer_id":49424117694787,"sku":"4000717393779-style 1-CHINA","price":69.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0231\/3365\/0991\/files\/moteur-stirling-basse-temperature.jpg?v=1771645370"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0231\/3365\/0991\/collections\/S8d410d550e3f4d4da4b6fcd4f02614bas.webp?v=1791012554","url":"https:\/\/atelier-atypique.co.uk\/collections\/physique-et-mouvement.oembed","provider":"Atelier Atypique","version":"1.0","type":"link"}