HEATKEYS

WebStructural, structural engineering software for steel and wood.

Tools and Basic Information for Design, Engineering and Construction of Technical Applications

Engineers Edge - Total Design, Engineering & Manufacturing Resouces

ToolBase is the home building industry

Web Construction Info Center is supported by Julian J. Garcia - Architect and Engineer, serving the entire State of Florida, since 1970.

Structural calculations for W beams, S Beams and American Standard Channels. This steel beam calculator is intended to be used to design steel beams used in residential construction and assumes that the top flange is laterally braced.

eFunda, the ultimate online reference for the mechanical engineering community

Receive multiple FREE Quotes for steel buildings & metal buildings from leading manufacturers & suppliers by completing one form - choose from steel horse barns, riding arenas, warehouse buildings and more.

Learn how to do just about everything at eHow. Expert Village is now a part of eHow, adding expert How To videos to eHow, the world

The Advanced Photon Source (APS) at Argonne National Laboratory is a national synchrotron x-ray research facility funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. The APS provides the brightest storage rin...