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Online weights and measures conversion. Online calculators for quick and easy metric conversion, conversion tables for both commonly used and very exotic units.

Online Converter is a resource for unit converters, conversion factors, measures and calculators.

Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

Converter provides units and measures conversions. For scientific, educational and general purposes to convert from one unit to another. For science and education.

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Rad Pro Calculator online performs many nuclear calculations that are useful to the health physicist, radiological researcher, radiochemist, radiation safety officer, health physics technician (HP) and other professionals in radiation physics and rad...

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.

The Calculator Home Page has free resources, calculator software downloads, calculate online, units conversions, physical properties and constants, and help.