Inventions & Technology - Couverture souple

Lawrence, Debbie; Lawrence, Richard

 
9781600921575: Inventions & Technology

Synopsis

Inventions & Technology Todays world is a hi-tech place, filled with wonderful inventions. Your child will learn about many of these fascinating inventions in this book. Your child will love learning about the physical principles behind flight as he/she learns about airplanes and rocket engines. Discover the advances in communications as you study the telegraph, telephone, and satellites. And where would our world be wit... Full description

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