Here is a list of Useful Links you may find of interest:
www.howstuffworks.com Unraveling the universe one quantum vibration at a time.
www.onlineconversion.com Will convert almost anything to anything else.
www.engineeringtoolbox.com Resources, tools and basic information for engineering and design of technical applications.
www.saarstahl.de Great website for metal specifications.
www.engineersedge.com Design, engineering and manufacturing resource.
www.matweb.com Source for materials information.
Please also
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