Engineering.com
- http://engineering.com
- A web portal with online calculators, tables of mathematical and physical properties, free downloadable programs as well as links to search engines and companies.
Lab Online
- http://www.labonline.com.au/
- Database of laboratory products and services. Page includes articles on recent discoveries within the industry and research centers.
Links999
- http://www.links999.net/
- Portal for information about technology, robotics, security issues, and computing web locations worldwide.
Sol-Gel Gateway
- http://www.solgel.com/
- A place where chemists physists, materials scientists, and device technologists meet to invent the materials of the next millennium.
Temperature World
- http://www.temperatureworld.com
- Temperature related news, links and resources. Topics include science, technology, health, sensors, controls, instrumentation, earth and environment.
Thermal Connection
- http://www.tak2000.com
- Provides a resource site for the thermal design engineer. It features free thermal data, calculators, wizards, FAQs, links and TAK 2000 information.
Top 20 Engineering
- http://www.top20engineering.com/
- Online directory for engineering education in materials, environmental, aerospace, chemical, civil, electrical, software and other scientific links.
eFunda: Engineering Fundamentals
- http://www.efunda.com/home.cfm
- Includes list of chemical elements, bearing designs, processes, constants, standard formulas, and general math equations. Other resources are offered by becoming a paid member, such as, such as data sheets and design guides.