HEATKEYS

The Agency for Healthcare Research and Quality (AHRQ) is the lead Federal agency charged with improving the quality, safety, efficiency, and effectiveness of health care for all Americans.

Academia.edu helps academics follow the latest research.

teacher created materials for all teachers, homeschoolers parents and children, by the makers of KBears.com.

NSDL.org is an online science library with links to high quality science, technology, engineering, and math resources for K-12 teachers, faculty, librarians, students and informal learners. Funded by the National Science Foundation.

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

Teach the Children Well is a collection of links to sites carefully selected by a teacher for students as well as their parents and teachers. The site was designed for elementary grades but many of the sites will also be of interest to older students...

Docstoc is a community for people to find and share professional documents. Find free legal documents and free business documents.

WorldWideScience.org is a global science gateway

MIT is devoted to the advancement of knowledge and education of students in areas that contribute to or prosper in an environment of science and technology.

Science.gov is a gateway to government science information provided by U.S. Government science agencies, including research and development results.