How Do Helicopters Work? by Jennifer Boothroyd (9781467707848)

Description - How Do Helicopters Work? by Jennifer Boothroyd

Unlocking the secrets of flight is a fun way to explore this ever-fascinating field of physics and engineering. By using a Q&A format, these books engage readers in important aspects of the science curriculum.

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Classification:
Children's, young adult & educational »
Children's & young adult: general non-fiction »
Science & technology: general interest (Children's/YA) »
Space (Children's/YA)

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How Do Helicopters Work?

Jennifer Boothroyd

Description - How Do Helicopters Work? by Jennifer Boothroyd

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