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listen.jpg

Listen and See (At Home with Science) (H)

$12.00

This book: Archie and the gang are going to find out the answers to some questions: How does a TV screen work? How does a light switch work? How does a telephone work? Other things are shown - with Lots of experiments using ordinary equipment found around the house.

This book: Archie and the gang are going to find out the answers to some questions: How does a TV screen work? How does a light switch work? How does a telephone work? Other things are shown - with Lots of experiments using ordinary equipment found around the house.