Mr. Wizard's World

Cloud in a Bottle, Cold Effect on Body, Boiling, C02, Cave Glass, Elliptical Bottle, Math and more (4x7)

Air date: Jun 29, 1987

CO2 Cave Glass. Mr. Wizard is going to explain how a cloud is formed and Loral has to decide whether the explanation is correct. BOILING RACE: Equal amounts of water are poured into two glass saucepans.