3:17 AM
Undergrounds Network - Top website directory and portal for celebrities, communities and free classified ads Perfect People and their Pictures - Celebrity pictures, posters, wallpapers, information and more. GnoMe Network - Express yourself with a free web page and profile Selit.net - FREE Classified Ads for every city and state in North America - Personals, Jobs, Auto, Business
Sign Up | Web | Discuss | Celebrities | People | Classifieds


Welcome to the NEW UGN (Undergrounds Network), formerly known as Undergrounds.com!
Browse our ever growing web directory or any of the other entertainment sites, absolutely free. Please note that some content has been sourced from the ODP.

Top / Science / Technology / Directories

Web SitesSuggest a Site
4Technology
One of the "4anything" series with links to tech news, chat, IT, space, wireless, energy and alternative technologies(with several commercial banners).
Air Force Technology
Directory of aircraft manufacturing technology, current projects, events and links to other aeronautical sites.
Chemicals Technology
Chemical Industry supplies, services and laboratory equipment catalogue for chemists and chemical engineers. Including information on petrochemical processing plants and chemical process techniques in the areas of ethylene, propylene, aromatics, fertilis
Engineering Hangout
A resource portal for engineers with job links, free software, message boards, classifieds, fun links, jokes and newsgroups.
Engineering Pages
A source of information for engineers in areas such as engineering software, jobs, links, resources, patents, magazines, cad, etc., especially in the field of Mechanical Engineering, but also in other disciplines.
Engineers International
Free searchable database of engineering companies from all over the world.
EngineersWebSite.com
A source of software and technical information for process and control engineers.
Enterprise Network
A service for aerospace technology products and services from small business enterprises.
FieldEngineer.org
A free service, dedicated to helping those of us (fellow field engineers) make better use of our time, money and experience.
Green Pages
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 e
Information Technologies Group - Harvard University
Center for International Development research program on the development effects, subjects, problems and opportunities of information and communication technologies.
Infrared.Net
An infrared technology information site for anyone in the industry. Main content from IR industry advertisers.
Itorg
Information technology links for professionals, students and business.
Lab Online
Online resource for scientists, researchers and all laboratory personnel.
LabLocator (Scientific and Engineering Testing Lab Locator)
LabLocator is an online software environment that supports scientific and engineering laboratory testing needs by providing a searchable database of testing labs, and consultants with testing-related expertise.
Links999.
links and information on technology, security issues, and computing web locations worldwide.
Naval Technology
Internet resource for navy ship technology. Information on naval projects, conferences, exhibitions and suppliers as well as a detailed manufacturer directory.
Offshore Technology
Internet directory for offshore mining, drilling, oil and gas extraction technologies. With suppliers catalogue, exhibitions diary, project information and links to many other resources.
ParalleMIC - the Parallel Mechanisms Information Center
The ultimate information center on parallel mechanisms (Stewart platforms, parallel kinematic machines etc.).
Plastics Technology
The Website for the Plastics Industry, Chemical and Plastics Engineers. Global plastic manufacturing projects, news, events diary, and conferences. International plastic products, suppliers, sourcing and manufacturers directory.
Port Technology
Portal for the sea terminal and port industry. Services include port and terminal contractors listing, industry project and exhibition information, as well as news and press releases.
RusIntellect
A directory of the intellectual resources of Russia and the other NIS. The Directory includes several thousand links related to all spheres of natural sciences.
Satellite Industry Links
Extensive directory of space industry links.
Sitereview.org - Sci/Tech site reviews and ratings
Post your own science/technology website reviews or read and vote on reviews posted by others. Interesting...
SpecSearch
Unbiased directory with spec-to-spec comparisons of components. Contact between engineers and suppliers is an easy, direct exchange.
Steel Technology
The Website for the Steel Industry, Metallurgical and Metal Engineers. Global steel news, conferences, exhibitions, suppliers and projects.
Systems and Control Engineering Resource Centre
A useful online resource for systems and control engineers or researchers
Techsavvy
A pay-per-view and free data delivery service from Information Handling Services, a supplier of technical, regulatory and engineering information.
Temperature World
Temperature related news, links and resources. Topics include science, technology, health, sensors, controls, instrumentation, earth and environment.
The Sol-Gel Gateway
The place where chemists physists, materials scientists, and device technologists meet to invent the materials of the next millennium.
Thermal Connection
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
Online Directory for engineering education in materials, environmental, aerospace, chemical, civil, electrical, software and other scientific links.
Vendora
Search engine of electronic component manufacturers.
Wireless Resource
Wireless, messaging and paging resource containing information and links to alphanumeric paging and wireless messaging resources.

Help build the largest human-edited directory on the web.
Submit a Site - Open Directory Project - Become an Editor
SEO

Terms | Privacy | Contact
All images, logos and text are Copyright © 2012 Perfectpeople.net Inc. All Rights Reserved.