{"product_id":"mega-hoberman-sphere","title":"Mega Hoberman Sphere","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cem\u003eGive the whole class a structure they can walk around, not just watch\u003c\/em\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Mega Hoberman Sphere uses the same angulated scissor-strut mechanism as the original, scaled up to a size the entire room can see and interact with at once. A built-in pulley system helps pull the structure open from 18\" to a full 4.5 feet in diameter, big enough for several students to reach in, walk around, or help expand it together instead of watching one demo unit from the back row.\u003c\/p\u003e\n\u003cp\u003eSix latches lock the sphere in its fully expanded position, so it holds open on its own, no one has to keep hold of it, and it won't unexpectedly collapse while students are close to or reaching into it. It's still just plastic and geometry, no motor, no batteries, only a bigger version of the same mechanical linkage.\u003c\/p\u003e\n\u003cp\u003eWorks as a whole-class engineering demo, a science center or lobby centerpiece, or an assembly-scale visual for teaching transformable structures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Teachers Love It\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eWhole-Class Visibility and Interaction\u003c\/strong\u003e – Large enough for the full room to see, and for several students to reach in or help expand it at once.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLocks Open for Safe Interaction\u003c\/strong\u003e – Six latches hold the sphere fully expanded on their own, so students can approach or reach into it without it suddenly collapsing.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eSame Real Engineering Principle, Bigger Scale\u003c\/strong\u003e – The identical angulated scissor-strut mechanism as the original, just large enough to be a shared classroom or lobby demonstration.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arbor Scientific","offers":[{"title":"Default Title","offer_id":55821290111049,"sku":"93-7011","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/6207\/1369\/files\/93-7011MegaHobermanSphere2048x2048.jpg?v=1785791547","url":"https:\/\/www.arborsci.com\/products\/mega-hoberman-sphere","provider":"Arbor Scientific","version":"1.0","type":"link"}