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Lighter Than Air
Lighter Than Air
Author: Stephen M. Tomecek
Connecting reading to your science program — Beginning with hot-air balloons over 200 years ago, humans have been getting off the ground in carriers that make them lighter than air. Inventors use basic principles of chemistry and physics to design lighter-than-air craft, including balloons, rigid airships (dirigibles), and nonrigid airships (bli...  more »
ISBN: 284394
Pages: 32

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Publisher: Newbridge
Book Type: Paperback
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