Margins
Bridges and Tunnels book cover
Bridges and Tunnels
Investigate Feats of Engineering with 25 Projects
2012
First Published
4.26
Average Rating
128
Number of Pages
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 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 to learn about the engineering process and to embrace trial and error.
Avg Rating
4.26
Number of Ratings
31
5 STARS
55%
4 STARS
23%
3 STARS
16%
2 STARS
6%
1 STARS
0%
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