Bridges and Tunnels: Investigate Feats of Engineering with 25 Projects

Bridges and Tunnels: Investigate Feats of Engineering with 25 Projects

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Bridges and tunnels are lifelines. People have tackled seemingly insurmountable obstacles, including vast canyons and mountain ranges, to design and construct these amazing passageways. Bridges and Tunnels: Investigate Feats of Engineering invites children ages 9 and up to explore the innovation and physical science behind structures our world depends on. Trivia and fun facts illustrate engineering ingenuity and achievements. Activities and projects encourage children… (more)

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Book Details  


Publisher: Nomad Press (June 01, 2012)

Format: EPUB

Page count: 128 pages

File size: 4.5 MB

Protection: DRM

Language: English


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