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Feature

Pack Of Bloodshot Eyeball Popper Hoppin' Fun
Poppin Hopper Half Ball Physics Demo
Pack includes 10 - 45mm Bloodshot Eye ball Novelties
Great for Classroom Demonstrations & Party Favors

Description

Decorated to look Bloodshot Eyeballs, these hoppers/poppers have a 1 3/4 inch (45 mm) diameter. Flip these flexible poppers inside out and place them on a hard surface. Stand back and watch them POP into the air. They bounce to a higher level than they are dropped from, seeming to defy conservation of energy. It shows that energy can be stored in many ways besides potential and kinetic energy. They are made from a rubberized material that allows them to release the power of natural tension after they are turned inside out. This natural tension is the energy that makes it soar, dropping it is the "activation" energy. This is a fun activity for any Physics or Chemistry Class. Your eyeball poppin hoppers come in a set of 10 to play and share. A great idea for use as party favors with an educational twist.