Gizmos & gadgets :creating science contraptions that work (& knowing why)
Provides instructions for making seventy-five contraptions that demonstrate friction, gravity, energy, motion, and other principles of physics and explains how to think like an inventor.
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| Format: | Books Print Book |
| Language: | English |
| Published: |
Charlotte, Vt. :
Williamson Pub.,
c1999.
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| Subjects: | |
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| Summary: | Provides instructions for making seventy-five contraptions that demonstrate friction, gravity, energy, motion, and other principles of physics and explains how to think like an inventor. |
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| Item Description: | "Williamson kids can!" |
| Physical Description: | 144 p. : ill. ; 22 cm. |
| Audience: | "For children ages 7 to 14"--P. 4 of cover. |
| Bibliography: | Includes index. |
| ISBN: | 1885593260 (alk. paper) |
