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Nature
21 小时
How one language family took over the world: ancient DNA traces its spread
For decades, the leading theory for the ubiquity of Indo-European languages was that early farmers, living in a region known ...
Nature
21 小时
Are the Internet and AI affecting our memory? What the science says
Search engines, GPS maps and other tech can alter our ability to learn and remember. Now scientists are working out what AI ...
Nature
21 小时
Why a standard method overlooks the real reason some antibiotics fail
Real-time imaging shows that bacterial resilience to antibiotics is not caused by a few ‘persisters’, but is a ...
Nature
21 小时
Physics shows how crowds suck people into a vortex
Studying crowd dynamics could inform strategies that help to prevent dense gatherings from becoming dangerous.
Nature
21 小时
Out of Africa: celebrating 100 years of human-origins research
A landmark study reporting the discovery of Australopithecus africanus one century ago put the African continent at the ...
Nature
21 小时
Kids' real-world arithmetic skills don't transfer to the classroom
Mathematics skills learnt in real-world situations may not translate to the classroom and vice versa, according to a new study. A team surveyed children in India who work in markets, to see whether ...
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