Rebecca Stefoff
Author
Description
This title explores and explains how the Panama Canal was built. The canal's construction is described in terms of the engineering process. The book explores why the canal was built and describes the design stages and technologies used during construction. The book also describes the challenges builders faced while building the canal.
14) Building bridges
Author
Description
"Bridges have helped people cross large bodies of water for millennia. Discover the engineering behind bridges"--Provided by the publisher.
15) Building roads
Author
Description
"Roads allow people and goods to travel across land quickly and safely. Discover the engineering behind roads"--Provided by the publisher.