Wheels at work
Subtitle: building and experimenting with models of machines
By: Bernie Zubrowski ; illustrated by Roy Doty.
Contributors: Doty, Roy, 1922- ill.
Series: A Boston Children's Museum activity book
Publisher: Morrow
Published: 1986
Place of publication: New York
Language: eng
Number of pages: 112
Subjects: Machinery -- Models -- Juvenile literature; Wheels -- Juvenile literature; Machinery -- Models; Machinery -- Experiments; Models and modelmaking; Experiments
Genres: Juvenile literature.
Description: Instructions for using readily available materials to make models of machines such as pulleys, windlasses, and water wheels, with suggested experiments to demonstrate their capabilities.