Science / Reference /

Includes 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.

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RefScout

RefScoutA weekly, scientific reference mailing service.

5
17,733,094
NA
1,490
3
NA

Beta-Theta

Beta-ThetaGives general defintions, background and examples from the science fields of biology, physics, chemistry, math, and history. Includes forum boards.

5
1,353,758
NA
565,000
1,200
3

Science and Engineering Encyclopedia

Science and Engineering EncyclopediaDescriptions, equations, calculators, conversions and material data for engineering, mathematics, physics and chemistry.

5
1,011,773
NA
105,000
24,000
503

CalcTool

CalcToolDirectory of simply-presented javascript calculators and equations for making common calculations. Provides quick, simple online calculation and unit conversion tools.

4
2,241,782
NA
27,000
73
1

Eformulae.com

Eformulae.comOnline resource providing engineering, science, math, physics and chemistry formulae for reference.

5
1,748,030
NA
1,540
260
1

1

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