"Designed to be a prime source of information on solar energy activity in California. It was created and designed by the The Rahus Instiute, working to promote greater use of renewable energy through education, research, program and policy development.
"Websites contains bibliographic records for energy and energy-related scientific and technical information from the Department of Energy (DOE) and its predecessor agencies, the Energy Research & Development Administration (ERA)
Electrical Engineering Circuits Archive
Lists of circuits.
Intute: Science Engineering and Technology Internet Resources
Access to the very best Web resources for education and research evaluated and selected by a network of subject specialists. It covers the physical sciences, engineering, computing, geography, mathematics and environmental science.
Martindale's Calculator's On-Line Center
Calculators, applets, spreadsheets, and other resources for engineering.
National Wind Technology Center
"The National Wind Technology Center is a world-class research facility managed by the National Renewable Energy Laboratory for the U.S. Department of Energy. NWTC researchers work with members of the wind energy industry to advance wind power technologies that lower the cost of wind energy through research and development of state-of-the-art wind turbine designs."
Science.gov searches over 40 databases and 1,950 selected websites, offering 200 million pages of authoritative U.S. government science information, including research and development results.
WorldWideScience.org is a global science gateway—accelerating scientific discovery and progress through a multilateral partnership to enable federated searching of national and international scientific databases and portals.