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Mathematics Predicts A Sixth Mass Extinction
mathematics predicts sixth mass extinction
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2017/10/24
In the past 540 million years, the Earth has endured five mass extinction events, each involving processes that upended the normal cycling of carbon through the atmosphere and oceans. These globally f...
One-sixth of land on Earth is highly vulnerable to invasive species
One-sixth of land Earth highly vulnerable invasive species
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2016/9/12
One-sixth of the Earth's land is highly vulnerable to invasive species, and most countries have a limited capacity to protect their natural resources from non-native animals, plants or microbes, a glo...
The “sixth sense:” How do we sense electric fields?
sixth sense sense electric fields
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2015/11/13
A variety of animals are able to sense and react to electric fields, and living human cells will move along an electric field, for example in wound healing. Now a team lead by Min Zhao at the UC Davis...
NASA's Mars Rover Has Uncertain Future as Sixth Anniversary Nears
NASA's Mars Rover Sixth Anniversary Nears
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2010/1/11
NASA's Mars rover Spirit will mark six years of unprecedented science exploration and inspiration for the American public on Sunday. However, the upcoming Martian winter could end the roving career of...