December 1st, 2009[Video] Funnel Gravity Trick
Roll funnels up hill with this great gravity trick that teaches about how forces work.
November 16th, 2009Can Crush
Crush a drink can using just air pressure and learn the science of why it works!
October 28th, 2009Floating Bag
An exciting way to demonstrate static electricity and charge with a balloon and a plastic bag.
