第四次工业革命
There's a surprising way to charge this battery
We are always looking for new and innovative ways to power the myriad of devices we use each day, even more so if that power can be generated without harming the environment. Even so, few...
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第四次工业革命
Japan has sent a robot assistant to the international space station
The Japan Aerospace Exploration Agency (JAXA) has sent a crew member to the International Space Station (ISS) aboard a SpaceX launched rocked. The “Int-Ball,” is a spherical camera droid ...
自然与生物多样性
This diamond battery is made from nuclear waste
Nuclear diamonds
自然与生物多样性
Free of coal by 2017? The 100-year-old prediction that didn't quite make it
Looking ahead
新兴技术
Nearly half of current jobs could be automated by 2055, according to a new report
Automation invasion
新兴技术
In the developing world, two-thirds of jobs could be lost to robots
Labor-cost advantage?
经济增长
This video shows life inside the International Space Station
Ever wondered what it would be like to board the International Space Station (ISS)? Well, NASA’s just made it possible with a spectacular video tour.
健康与医疗系统
Our life span could have reached its peak
Scientists at the Albert Einstein College of Medicine assert that they have discovered themaximum lifespan of human beings, and it’s a range we may no longer be able to exceed. Dr. Jan Vi...