HEATKEYS

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Scientific Literature Digital Library incorporating autonomous citation indexing, awareness and tracking, citation context, related document retrieval, similar document identification, citation graph analysis, and query-sensitive document summaries. ...

Internet Archive is a non-profit digital library offering free universal access to books, movies & music, as well as 150 billion archived web pages.

DeepDyve is the largest online rental service for scientific, technical and medical research.

United Nations Public Administration Network

Find what you want in a library near you with WorldCat, a global catalog of library collections.

Academia.edu helps academics follow the latest research.

Virtual Anesthesia Machine Simulation

Harvard University, which celebrates its 375th anniversary in 2011, is the oldest institution of higher learning in the United States. Harvard University is devoted to excellence in teaching, learning, and research, and to developing leaders in many ...