EcoBrain is a new site for digital downloads offers a freebie (and paper free!) book of the week.
EcoBrain focuses on educating people of all ages about the environment. EcoBrain offers titles about cooking, green architecture, composting, farming, gardening, environmental science and kids books too. Visit EcoBrain.com this week and download “The Monkey Thief,” by Aileen [...]
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Announcing EcoBrain!
17-Jun-08Intro Physics Free E-books
01-Jan-08Download in pdf The Light and Matter series of introductory physics textbooks. The books are meant for a one-year algebra- or calculus-based course. Note: This takes a while to download.
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