Mr. Wizard's World

Toss Ball on Bike, Earth Speed, Ginko Tree, Organism Clean Up Pollution, Water Pressure and more (5x1)

Air date: Mar 19, 1988

Toss Ball on Bike, Earth Speed, Ginko Tree, Organism Clean Up Pollution, Water Pressure, and more. Mr. Wizard explains how to Toss Ball on Bike, Ginko Tree, Glass Pane Copier, Earth Speed, Height of Tower, Organism Clean up Pollution, Water Pressure Puzzle, One Half Puzzle, and Temperature Around the House.