Cartesian Divers, Hook™
A Cartesian diver is a classic experiment that explores the properties of air. These kits promote hands-on learning and stimulate scientific inquiry. The soda bottle houses two divers: A hook and a sinker. The object of the game is to make the diver sink by squeezing the soda bottle and to hook the sinker on the bottom.

Grade Level: 3, 4, 5, 6, 7, 8, 9