Williams, John
Projects with Air John Williams; Illustrated by Malcolm S. Walker - Milwaukee, Wisconsin Gareth Stevens Children's books 1990 - 32 p. - Simple science projects .
Includes bibliographical references and index
Provides instructions for making or using windmills, pinwheels, ktes, and other devices that need air to set them in motion.
7 - 9 years
0836807650
Air--experiments
Wind power--Experiments
j620.107076 Wil 26
Projects with Air John Williams; Illustrated by Malcolm S. Walker - Milwaukee, Wisconsin Gareth Stevens Children's books 1990 - 32 p. - Simple science projects .
Includes bibliographical references and index
Provides instructions for making or using windmills, pinwheels, ktes, and other devices that need air to set them in motion.
7 - 9 years
0836807650
Air--experiments
Wind power--Experiments
j620.107076 Wil 26