What happens when you fill a pool with a non-Newtonian fluid? Well, for one, you can hold races across the surface! In this video, the pool is filled with a mixture of cornstarch and water, a shear-thickening fluid known as oobleck.
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The Kaye Effect
Non-Newtonian fluids can also be shear-thinning like shampoo. These fluids exhibit a phenomenon known as the Kaye effect. #
Cornstarch Monsters
In shear-thickening, non-Newtonian fluids, disturbances make the fluid more viscous (“thicker”, more resistant to motion). This is well-demonstrated by putting some on a speaker and turning it on! #