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provides online training classes for manufacturers and vocational schools.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

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Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.

Online reference tool for mechanical designers. Includes engineering data tables, material info, manufacturing methods, software guides, design guides and more!!

MSC Software Corporation - CAE Software and Services to Optimize Product Development.

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Site with useful articles about all aspects of metals and metals businesses, as well as a blog highlighting key metals market and industry news.

Chemistry is the study of matter and energy and the interactions between them. Get facts for the elements in the periodic table. Find chemistry demonstrations and experiments and science fair projects. Get chemistry homework help with worked example ...

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MicroChem develops and manufactures specialty chemicals including photoresists and optical dyes for MEMS, displays, microelectronics, packaging, optoelectronics and other dynamic technology markets.