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Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computers, engineering, health & medicine, math, physics, psychology, technology, and more -- from the world's leading universities and research organizations." id="metasummary

the reference site for Teaching Math to Visually Impaired Students, with links to materials, research, ratings and more.

At Footnote.com you'll be able to view, save, and share original images of historical documents available for the first time on the internet. National Archive Documents now available online."/>Copyright (c) Footnote 2009