Product Overview
Explains the magic of how light switches work and the nature of electricity, discussing circuits and generators, light bulbs and plugs, and includes a simple experiment for children
Switch On, Switch Off (Let's Read-And-Find-Out Science)
HarperCollins
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$84.02 - $141.48
- UPC:
- 9780690047844
- Maximum Purchase:
- 2 units
- Binding:
- Hardcover
- Publication Date:
- 1989-04-04
- Release Date:
- 1989-04-04
- Author:
- Melvin Berger
- Language:
- english
- Edition:
- 1st
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