{"product_id":"oobleck-kit-non-newtonian-fluid-science-experiment","title":"Oobleck Kit — Non-Newtonian Fluid Science Experiment","description":"\u003cp\u003e\u003cstrong\u003eHit it hard and it turns solid. Reach in slowly and your hand sinks right through. Real physics, not magic.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOobleck is a shear-thickening non-Newtonian fluid. In a Newtonian fluid (water, oil), viscosity stays constant regardless of how fast you stir it. In a shear-thickening fluid, viscosity increases with the rate of applied stress. At slow rates, the cornstarch particles suspend freely; at high rates, they jam together into a solid lattice. The transition is instantaneous and reversible. This same principle is used in body armour, anti-mine vehicle floors, and flexible protective gear — engineered non-Newtonian fluids at industrial scale.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e Pre-measured cornstarch · Colour pigments · Mixing tray · Guide explaining shear-thickening physics · 5 experiments\u003c\/p\u003e\u003cp\u003eAges 6+. Non-toxic and washable. Ships within 7–14 business days.\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":54805552922916,"sku":"GPP-OOBLECK-KIT","price":19.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/Corn_speaker.jpg?v=1781381708","url":"https:\/\/shop.goldenphysics.org\/products\/oobleck-kit-non-newtonian-fluid-science-experiment","provider":"Golden Physics Project","version":"1.0","type":"link"}