Questions and answers provide information about how cameras, elevators, car engines, tops, yo-yos, and other devices work. Includes charts, diagrams, and an activities section.

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Gulf Coast Books, LLC
3092 LAKEVIEW RD, Memphis, TN, 38116, U.S.A.

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Order quantity	4 to 8 business days	2 to 6 business days
First item	US$ 0.00	US$ 0.99

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