Bridges and Tunnels : Investigate Feats of Engineering with 25 Projects
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 to learn about the engineering process and to embrace trial and error.
Build it yourself series
Focus on science
Focus on science (White River Junction, Vt.)
Civil engineering -- Experiments -- Juvenile literature.
Engineering -- Experiments.
JUVENILE NONFICTION / Science & Nature / Physics.
Tunnels -- Juvenile literature.