Science & Technology

Provides resources for the integration of agriculture into urban planning. Website holds a number of papers and links to related sites.

Online textbook, lab activities, detailed information on selected topics, history sections including timelines and brief biographies.

Specializing in Earth and Environmental Science job information, employers of geologists and environmental scientists, academic and research opportunities, careers guidance and skills. Also contains more general science job and career information.

On-line career resources for young scientists--students and graduates.

Find work in any one of the 50 U.S. states. One free employer job postion posting.

Phi Cell technology for the home, office or place of business. Air, water, food & laundry systems available

Sells measuring, electrical and test instruments for laboratories and industrial uses. Includes list of products.

Provides ELISPOT analyzers and accessories for immunology research

Manufactures, exports and distributes chemicals for water treatment, biochemistry, reagents and pharmaceuticals. Also, sells laboratory glassware, handicrafts and cigarette materials. Includes company profile and catalog list. Located in China.

The biographies of 7 scientists who contributed to the subject of temperature measurements. A table of some significant temperatures is presented.

This site tells about general relativity theory and the theory of gravitation.

All physical bodies, which we encounter in our every-day life have some physical extent.

Read all about the hoax in which Sokal submitted a bogus article to a humanities journal, including the article, the aftermath, and his motivation.

Addressing such issues as environmental, health and safety implications of technology, engineering ethics and professional responsibility.

Membership organization in the UK, offering news articles, mailing lists, and membership information.

A manual in understanding, designing and constructing a high quality diy audio amplifier.

Provides information about scientific research, independent expert opinion and peer-reviewed published reports.

Searchable literature index and interesting procedures in organic synthesis.

Supplier and dealer of blowers, blower wheels, fans and forced air heaters located in NYC since 1903.

Provides test & measurement solutions for fuel cells, automotive and oil & gas markets.