Michael Karweit of the Department of Chemical Engineering at Johns Hopkins University created this online laboratory to simulate engineering and science laboratory projects. The site is used in a course entitled What is...

A civil engineering professor at the University of California at Berkeley is working on a novel way of maintaining a building's structural stability after an earthquake or terrorist bomb. The team of researchers working...

Building Big is a very informative site about the engineering principles required to build large structures, including bridges, domes, skyscrapers, dams, and tunnels. The interactive labs presented on the site discuss...

Engineer On A Disk is a great resource for any undergraduate engineering student studying for a fundamentals exam. The material covered on the site spans nearly every engineering discipline and is maintained by a...

Given the strain components ex, ey, and exy, this calculator computes the principal strains e1 and e2, the principal angle qp, the maximum shear strain exy max and its angle qs. It also illustrates an approximate Mohr's...