{"product_id":"ripple-tank-wave-demonstration-kit","title":"Ripple Tank — Wave Demonstration Kit","description":"\u003cp\u003eA flat transparent tank with a lamp below and a vibrating bar above. Water waves cast shadow patterns. See single-slit diffraction, double-slit interference, reflection, refraction, standing waves. Every phenomenon in wave optics reproduced in water before you abstract it to light. Huygens' principle made literal.\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":54140450406692,"sku":"GPP-RIPPLE-TANK","price":129.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/PA-8638MiniRippletankwithparts2048x2048.jpg?v=1780680467","url":"https:\/\/shop.goldenphysics.org\/products\/ripple-tank-wave-demonstration-kit","provider":"Golden Physics Project","version":"1.0","type":"link"}