Machines and movement
By: Barbara Taylor.
Series: Fun with simple science
Publisher: Warwick Press
Published: 1990
Place of publication: New York, N.Y
Language: eng
Number of pages: 40
Subjects: Simple machines -- Juvenile literature.; Simple machines -- Experiments.; Machinery -- Experiments.; Experiments.
Description: Uses simple experiments to demonstrate the qualities and functions of such basic machines as the wheel, lever, and fulcrum.
Notes: Includes index.