新兴技术
Why visual skills aren't connected to your IQ
There is a broad range of differences in people’s ability to visually recognize objects and faces—and those skills aren’t linked to general intelligence, a new study suggests.
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第四次工业革命
This device turns you into a charging station
Researchers have made an ultrathin energy harvesting system that can generate small amounts of electricity when it is bent or pressed, even at the very low frequencies that characterize h...
深度产业
The reason we have bigger brains than other primates
There’s a surprisingly simple reason why human brains grew so large, even larger than the brains of gorillas and orangutans, whose bodies are larger than ours. Those bigger brains were p...