Directories

eFunda: Engineering Fundamentals
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.
http://www.efunda.com/home.cfm

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.
http://engineering.com

EngineersWebSite.com
A source of software and technical information for process and control engineers.
http://www.engineerswebsite.com

Lab Online
Database of laboratory products and services. Page includes articles on recent discoveries within the industry and research centers.
http://www.labonline.com.au/

Links999
Portal for information about technology, robotics, security issues, and computing web locations worldwide.
http://www.links999.net/

ParalleMIC
An information center on parallel mechanisms (Stewart platforms, and parallel kinematic machines).
http://www.parallemic.org/

Sitereview.org
Post science and technology website reviews or read and vote on those posted by others.
http://sitereview.org/Science.php3/

Sol-Gel Gateway
A place where chemists physists, materials scientists, and device technologists meet to invent the materials of the next millennium.
http://www.solgel.com/

Systems and Control Engineering Resource Center
A resource for systems and control engineers or researchers.
http://nusapcg.hypermart.net/directory/

Techexpo
Listings of hi-technology companies in engineering, medical and life sciences.
http://www.techexpo.com/

Temperature World
Temperature related news, links and resources. Topics include science, technology, health, sensors, controls, instrumentation, earth and environment.
http://www.temperatureworld.com

Thermal Connection
Provides a resource site for the thermal design engineer. It features free thermal data, calculators, wizards, FAQs, links and TAK 2000 information.
http://www.tak2000.com

Tom Duffey's WWW Links
Portal to personal computers, science, technology and electronic engineering resources.
http://neverworld.net/links/