Magic Mud

by Gordon Penrose

Published 1 March 1994
The irrepressible Dr. Zed of OWL Magazine and OWL/TV presents 21 terrific activities you can do at home using safe and easily obtainable materials. These exciting science experiments are sure to delight, inform, and foster further exploration.

Much-loved Dr. Zed (Gordon Penrose in real life)--a popular character from OWL and CHICKADEE Magazines and OWL/TV--guides children through 21 simple yet exciting science activities. Most children can do the experiments with minimum adult supervision using household odds and ends.