Online engineering reference provides publications, facilitates chats and discussions, posts news, and lists related trade shows.

Portal to a variety of engineering publications, career information, software, schools, manufacturers, and more.

Contains listings of technology related companies, service providers, organizations, articles and careers.

Technical engineering directory with information for engineering, biology, and chemistry.

Contains magazines, a list of online communities, and a techno industry search engine and directory.

Technology information directory with commentaries and lists of and links to recommended references.

Comprehensive parallel mechanisms information resource. With a discussion forum, reviews, and a glossary.

Portal to a wide range of materials technology resources. Includes news, journals, tutorials, and more.

Technical website lists a number of hi-tech engineering and medical sciences resources.

Contains temperature news, courses and workshop lists, and links to related resources.

Go over lists of thermal products and services, feature stories, and pertinent news feeds.

Compilation of fine engineering and technology related websites and online resources. Includes software and organization listings.