one of the largest directories of the web

Valid XHTML 1.0!

Home : Science : Reference

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.

Sites in Reference

Astronomical Constants from NASA
Astronomical/space constants and equations.
RefScout
A weekly, scientific reference mailing service. Screens databases covering life and medical sciences for the key words or the combination of key words specified and will automatically update with any abstract that has come up during the last seven days. Free service.
The Constants and Equations Pages
Expanding reference resource for science, math and astronomy
GrayLIT Network
Searchable database for reports that are generated by federally funded projects.
EquationSheet.com
Searchable directory, arranged by field, of equations, constants, symbols and SI units. Also features LaTEX utilities, software links.
Physics and Science Reference by PhysLINK.com
Includes physical constants, online unit conversions, periodic table of elements, exact time, fundamental physical formulae and equations.

sub categories in Reference

Standards Standards
Units of Measurement Units of Measurement

cross references

Business : Publishing and Printing : Publishing : Academic and Technical Business : Publishing and Printing : Publishing : Academic and Technical
Reference Reference
Reference : Bibliography : Science Reference : Bibliography : Science
Reference : Dictionaries : By Subject Reference : Dictionaries : By Subject

other references

Health : Occupational Health and Safety : MSDS Health : Occupational Health and Safety : MSDS
Reference : Dictionaries : By Subject : Science Reference : Dictionaries : By Subject : Science
Reference : Libraries : Subject Specific : Science Reference : Libraries : Subject Specific : Science
Science : Biology : Reference Science : Biology : Reference
Science : Chemistry : Chemical Databases Science : Chemistry : Chemical Databases
Science : Chemistry : Periodic Table Science : Chemistry : Periodic Table
Science : Math : Reference Science : Math : Reference
Science : Technology : Acoustics, Ultrasound and Vibration : Ultrasound : Resources : Acoustic Material Property Tables Science : Technology : Acoustics, Ultrasound and Vibration : Ultrasound : Resources : Acoustic Material Property Tables

this category in other languages

Reference Danish : Reference
Nachschlagewerke German : Nachschlagewerke
Referanse Norwegian : Referanse
Reference  -  Directory Reference  -  Directory Reference  -  Directory Reference  -  Directory