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Kansas Geological Survey book focuses on environmental trends, climate changes
geology archeology ecology
2007/5/14
May 11, 2007，LAWRENCE — Glacial debris, bison bones, projectile points made by ancient Indians and fossil pollen all help tell the story of shifting climates and evolving environments in a new book fr...
Photosynthesis takes a leaf out of the quantum book（图）
photosynthesis quantum solar energy
2007/4/16
13 April 2007，Quantum computers and blades of grass have more in common than you might think. Physicists in the US have shown that electrons involved in photosynthesis reactions "sample" different ene...