links and information on technology, security issues, and computing web locations worldwide.

The Mobile communications / cellular communications industries' international product and service supplier catalogue. Industry projects on UMTS, GSM, GPRS, GPS, 3G, and SMS. With global events and conference diary, associations directory and industry links.

Internet resource for navy ship technology. Information on naval projects, conferences, exhibitions and suppliers as well as a detailed manufacturer directory.

Global Directory for Environmental Technology. Reference source for government departments, utility companies, engineering consultants, development agencies, importers and traders, educational institutes, non-governmental organisations and individuals engaged in environmental activities.

An infrared technology information site for anyone in the industry. Main content from IR industry advertisers.

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

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

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

A resource portal for engineers with job links, free software, message boards, classifieds, fun links, jokes and newsgroups.

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