Often the U.S. Army Corps of Engineers is in the news during a national disaster or levee project. But this agency has a long and storied history that goes back as far as George Washington.
WHAT'S INSIDE: ENGINEERING
- Civil Engineering
- Materials Science
- Structural Engineering
A tunnel can be simply defined as a tube hollowed through soil or stone, but actually constructing a tunnel is a challenge. Find out how tunnels are built.
It's been compared Jerusalem's Wailing Wall. What purpose did the slurry wall serve the World Trade Center, and what is its significance now?