Ooze Labs 10: Quicksand Oozebleck

Mix your own oobleck, a mysterious oozy substance that behaves a little like quicksand. It becomes a rigid solid under force, but runs like a liquid when no force is applied. This classic science experiment teaches about the unique properties non-Newtonian fluids, fluids that can act like a solid or a liquid depending on how much force is acting upon them.