Thames & Kosmos 575010 Ooze Labs Quicksand Oozebleck

Description: Thames & Kosmos 575010 Ooze Labs Quicksand Oozebleck Mix your own oozebleck — 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. Ages: 6+