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X versus Y - Comparison of and Difference Between any two things

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

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...

Business and financial news delivered throughout the day along with investing, financial, CEO, technology, and company information and trends, including FORTUNE lists and corporate snapshots.

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Nanophase Technologies Corporation, the leader in nanomaterial technology, utilizes proven, proprietary and patented nanotechnologies to manufacture, surface treat and disperse an integrated family of nano metal oxide products for use in a variety of...

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

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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.

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.