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Top: Science: Reference (357)

DescriptionIncludes reference webpages and tools for general science or those that would apply to several different disciplines. Some examples would be lists of constants, measurement conversions, online calculators, formula tables, exact time, properties of materials, and technical standards.


See also:


Last update: Jun 6, 2014 06:51:15. Phy.org is a private web site, powered by the Open Directory Project.