Have you ever wondered why cats purr or whether it can really rain frogs? Bill McLain answers and expands upon these problems, leaving you knowing much more tha

Is it true that elephants are afraid of mice? How much gold does the United States store in Fort Knox? Why do I get a headache when I eat ice cream too fast? Ho

Discusses, in question-and-answer format, the sources, cycle, and uses of water, why oceans are salty, and other related topics. Includes simple experiments.

Do Fish Drink Water?

Depicts people around the world collecting, chilling, and drinking water.