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EntertainmentSchoolgirl set a phone charging record in just 20 seconds
The invention of a high school girl in the US created a device calledSuccessful development of new materials helps to fully charge smartphones in seconds
Previous studies have had the idea of using supercapacitors as an energy storage device for pocket electronic devices.
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Can carp live 10 years in a tank without feeding?
Why do Italy and Switzerland have to redraw the border?
Japanese bullet train accident-free for 60 years
The world's most crowded apartment building: Can accommodate up to 30,000 people, the view inside is overwhelming
World's oldest wine jar contains cremated human bones
America catches strange signal from 1.3 billion light years away from Earth
Two black holes closest to Earth discovered, of a kind never seen before
Solar sails help spacecraft reach Mars in 26 days
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