{"product_id":"rattleback-spinning-curiosity-celtic-stone-anagyre-single","title":"Rattleback Spinning Curiosity\/Celtic Stone\/Anagyre (single)","description":"\u003ch2\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eRattlebacks, sometimes known as Celtic Stones or Anagyres, are a phenomenal physical curiosity.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eNo matter how you spin the semi-ellipsoidal top it will fight back and only spin in one direction, slowing and reversing as if by magic.\u003c\/p\u003e\n\u003cp\u003eEven when you tap the top and it chooses to spin on its own in only one direction.\u003c\/p\u003e\n\u003cp\u003eThis violates the angular-momentum conservation law of physics, exciting and curious!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCurious Minds Did You Know? \u003c\/strong\u003e\u003cem\u003eAtoms of which everything is made are 99.9999999% empty space!\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eOur Rattlebacks come in four colours to choose from: \u003cstrong\u003ered, green, or blue.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOne will be sent at random unless requested otherwise (stock depending) at checkout via the ‘Add Instructions For Seller’ button. If you cannot see the button please use our ‘Get in Touch’ tab at the bottom of the page or the ‘Chat With Us’ button and we will answer your message asap. Alternatively, call us with your selection at 01436 670806.\u003c\/b\u003e\u003c\/p\u003e","brand":"Curious Minds","offers":[{"title":"Default Title","offer_id":56247801151861,"sku":"C010474","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/4766\/1079\/files\/2_99618118-b05a-43bd-ad42-d9dba8759874.png?v=1762373054","url":"https:\/\/theimaginationshop.co.uk\/products\/rattleback-spinning-curiosity-celtic-stone-anagyre-single","provider":"The Imagination Shop","version":"1.0","type":"link"}