Science.gov searches over 60 databases and over 2,200 scientific websites to provide users with access to more than 200 million pages of authoritative federal science information including research and development results.
The National Science Digital Library (NSDL) was created by the National Science Foundation to provide organized access to high quality resources and tools that support innovations in teaching and learning at all levels of science, technology, engineering, and mathematics education.
The mission of the National Academy of Engineering is to advance the well-being of the nation by promoting a vibrant engineering profession and by marshalling the expertise and insights of eminent engineers to provide independent advice to the federal government on matters involving engineering and technology.
TenLinks, Inc. is an online CAD, CAM and CAE media company. Founded in 1999 with TenLinks.com, TenLinks has grown into a network of websites and newsletters that together form the largest community of CAD, CAM and CAE users on the Internet.
Tryengineering.org is a resource for students, their parents, their teachers and their school counselors. This is a portal about engineering and engineering careers.
This global science gateway, comprised of national and international scientific databases and portals, provides one-stop searching of databases from around the world.
