{"title":"Optical Illusions","description":"","products":[{"product_id":"vortex-dome-stem-desk-toy","title":"Vortex Dome Desk Toy","description":"\u003cp\u003eThe Vortex Dome is a beautiful focus or fidget toy designed for your desk. A vortex lives in here, simply spin the gorgeous glass dome and watch it in action. The stainless steel Vortex Dome is filled with rheoscopic fluid.\u003c\/p\u003e\n\u003cp\u003eA mesmerising display when spun, this is a simple but effective desktop distraction.\u003c\/p\u003e","brand":"PHYSICS HACK","offers":[{"title":"Default Title","offer_id":53258206675287,"sku":"256-PH-VORTEX","price":70.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/4545\/4679\/files\/Vortex-Dome-PhysicsHack-Desktoy3_de2a4524-e1e5-43fe-98c9-ad4087a4c3ac.png?v=1775732699"},{"product_id":"newtons-window-prism","title":"Newton’s Window Prism","description":"This large crown glass prism projects beautiful spectral colours into your room.Hang the prism in a south-facing window and when the low standing sun shines through the prism, it projects fields of spectral colours sideways into the room. A slight spin of the prism makes them dance around beautifully.The English mathematician, physicist, and philosopher Sir Isaac Newton (1643-1727) was one of the founding fathers of the modern theory of colours. Prisms like this one, were commonly known as a toy in Newton’s time, but he was the first one to use them for scientific experiments, leading to his famous Theory of Colours.","brand":"ASTROMEDIA","offers":[{"title":"Default Title","offer_id":53258226565463,"sku":"219-ASTRO-PRISM","price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/4545\/4679\/files\/Newtons-Window-Prism-Desk-toy436_5229f3ae-39c8-411a-8d93-77b40d261084.jpg?v=1775732910"},{"product_id":"goethes-glass-prism","title":"Goethe’s Glass Prism","description":"A hand polished prism made from crystal glass which produces beautiful rainbow colours and can be used to show the spectrum of any light source. Arrives in a blue velvet bag.","brand":"ASTROMEDIA","offers":[{"title":"Default Title","offer_id":53258228466007,"sku":"219-ASTRO-PRISM-G","price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/4545\/4679\/files\/Goethes-Window-Prism1_eadb7549-488a-45f7-bf51-750f4ab985f0.png?v=1775732929"}],"url":"https:\/\/jpgamesltd.co.uk\/collections\/optical-illusion-toys.oembed","provider":"JP GAMES LTD","version":"1.0","type":"link"}