Beakman's World

Beakman explains what makes up the ozone layer above the Earth and demonstrates how damaging chlorofluorocarbons (CFCs) have caused a hole in it. The "Beakman Challenge" utilizes the principles of adhesion and cohesion to make water travel along a string. Also, Beakman explores the action of acids, explaining to Lester and Josie that acids don't burn, they break molecules apart, and not all acids are dangerous.