Magnets /
by Becky Olien ; consultant, Philip W. Hammer.
- Mankato, Minn. : Bridgestone Books, c2003.
- 24 p. : ill. ; 21 cm.
- Our physical world .
Includes bibliographical references (p. 23-24) and index.
Magnetism -- How magnets work -- Magnetic field -- Earth is a magnet -- The compass -- Making magnets -- Using magnets -- Electromagnets -- Michael Faraday -- Hands on : magnet mover.