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Protein Evolution Heidelberg, Prof. Rob Russell

Princeton University is a vibrant community of scholarship and learning that stands in the nation's service and in the service of all nations.

Spanning the entire spectrum of life sciences, the Encyclopedia of Life Sciences (eLS) features more than 4,800 specially commissioned and peer-reviewed articles. This alone makes it an essential read for life scientists as well as a valuable resourc...

The Khan Academy is a not-for-profit 501(c)(3) with the mission of providing a world-class education to anyone, anywhere. Despite being the work of one man, Salman Khan, this 1600+ video library is the most-used educational video resource as measure...

Chemistry is the study of matter and energy and the interactions between them. Get facts for the elements in the periodic table. Find chemistry demonstrations and experiments and science fair projects. Get chemistry homework help with worked example ...

ChemSpider is a free chemical structure database providing fast access to over 26 million structures, properties and associated information.

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Lim Lab Homepage, University of California San Francisco

Nature - the world

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