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.

A source of information for engineers in areas such as engineering software, jobs, links, resources, patents, magazines, and cad, especially in the field of Mechanical Engineering, but also in other disciplines.

A web portal with online calculators, tables of mathematical and physical properties, free downloadable programs as well as links to search engines and companies.

Free searchable database of engineering companies from all over the world.

A source of software and technical information for process and control engineers.

Database of laboratory products and services. Page includes articles on recent discoveries within the industry and research centers.

A searchable database of testing labs, and consultants with related expertise.

Portal for information about technology, robotics, security issues, and computing web locations worldwide.

An information center on parallel mechanisms (Stewart platforms, and parallel kinematic machines).

Post science and technology website reviews or read and vote on those posted by others.

A place where chemists physists, materials scientists, and device technologists meet to invent the materials of the next millennium.

A resource for systems and control engineers or researchers.

Listings of hi-technology companies in engineering, medical and life sciences.

Temperature related news, links and resources. Topics include science, technology, health, sensors, controls, instrumentation, earth and environment.

Provides a resource site for the thermal design engineer. It features free thermal data, calculators, wizards, FAQs, links and TAK 2000 information.

Portal to personal computers, science, technology and electronic engineering resources.

Online directory for engineering education in materials, environmental, aerospace, chemical, civil, electrical, software and other scientific links.

A collection of links to on-line information resources related to engineering, including academic and research institutions, announcements, and products and services.