Blogmarks : Public marks with tags science & gratuit

Freebase : Sign In

Free Database = Freebase It's about film, sports, politics, music, science and everything else all connected together. Our contributors are collecting data from all over the internet to build a massive, collaboratively-edited database of cross-linked data. Its a big job and we're just getting started.

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FreeTechBooks.com - Free computer science and programming books

by Flapflap & 5 others

Un ensemble de bouquins scientifiques et/ou techniques tout simplement gratuits.

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Science Research Portal - Search Page

by parmentierf

a free, publicly available web portal allowing access to numerous scientific journals and public science databases. It allows students, teachers, professors, researchers, and the general public to access pertinent science information quickly and easily.

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