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Introducing the Scientific Consensus on Maintaining Humanity’s Life Support Systems in the 21st Century: Information for Policy Makers
climate change ecosystem loss
2015/12/11
The Anthropocene is recognized (though not yet formally defined) as the time when human
impacts are widespread on Earth. While some of the impacts are essential to supporting large
human populatio...
‘Micro-ants’: Tiny conveyor belts for the 21st century（图）
Micro-ants Tiny conveyor belts the 21st century
2009/12/22
A new microscopic system devised by researchers in MIT’s Department of Materials Science and Engineering could provide a novel method for moving tiny objects inside a microfluidic chip, and could also...
April 26, 2007，James Collins, National Science Foundation (NSF) assistant director for biological sciences, will present a talk entitled, "Biology into the 21st Century: Where to from Here?" on May 1,...