An engineering history of the Manhattan Project(construction-physics.com)127 points by rbanffy 1 year ago | 65 comments
"No inventions; no innovations" A History of US Steel(construction-physics.com)230 points by gok 2 years ago | 195 comments
The Evolution of Tunnel Boring Machines(construction-physics.com)138 points by jseliger 3 years ago | 94 comments
How good are American roads?(construction-physics.com)231 points by chmaynard 1 year ago | 453 comments