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CustomPartNet is a free resource for engineers and manufacturers that facilitates product design and cost estimation. Learn about the process cycle and design for manufacturing (DFM) guidelines for a wide range of manufacturing processes, including i...

GRAITEC: Analysis, Design and Modeling Professional integrated software solutions for Civil and Structural Engineering Industries.

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

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

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

YouTube is a place to discover, watch, upload and share videos.

Find resources and community-driven content, such as videos, Q&A and example files to assist and support your everyday work with Tekla BIMsight.

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

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

CR4 - The Engineer

Answers.com: Wiki Q&A combined with free online dictionary, thesaurus, and encyclopedias. Ask questions, get answers.

Had2Know.com Homepage -- Browse our article categories and index of online calculators. You had to know about...