Engineering

A division of the largest national laboratory in the Midwest, MCS conducts high-level research and develops software for some of the world's most powerful computer systems.

Open access to 1,303,895 e-prints in areas such as Electrical Engineering, Physics, Mathematics, and Computer Science.

Created especially for users of electronic design tools, this site contains numerous articles, discussion threads, and a projects library. Various types of electrical calculators, schematic tools, graph paper, and math helps are included under the Tools menu.

Search and read the full text of patents from around the world.

Published by "the world's largest technical professional organization for engineers", this site contains articles, reports, blogs, podcasts and videos on various engineering topics.

A comprehensive list of the best engineering sites, from general to specialized, both governmental and non-governmental.

Discusses the latest news, research, and innovations by this branch of the Massachusetts Institute of Technology (MIT).

Allows you to discover scientific knowledge and share your work. The mission of ResearchGate is to connect the world of science and make research open to all. The 20 million researchers in this community come from diverse sectors in over 190 countries, and use ResearchGate to connect, collaborate, and share their work. There is no charge to join.

"The SEE course portfolio includes one of Stanford's most popular sequences: the three-course Introduction to Computer Science, taken by the majority of Stanford’s undergraduates, as well as more advanced courses in artificial intelligence and electrical engineering."