Prepares k-12 science, math and technology curriculum. Includes catalog and research projects.

MM Research Inc. provides simulation software and consulting services to the optics industry. We specialize in analytical and numerical analysis of physical optics problems.

Bruker AXS designs and manufactures analytical X-ray systems for elemental analysis, materials research and structural investigations. Bruker AXS’ innovative solutions enable a wide range of customers in heavy industry, chemistry, pharmacy, semiconductor, life science and nanotechnology.

The Exploratorium isn't just a museum, it's an ongoing exploration of science, art, and human perception--a vast collection of online interactives, web features, activities, programs and events that feed your curiosity.

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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 encyclopedia, Wikipedia encyclopedia, Hutchinson encyclopedia, examples from classic literature, pronunciations, word browser, glossary. Free access

Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

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