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EntertainmentCalcium: Popular, safe, and cheap materials can end the era of Li-ion batteries
Scientists are aiming to make new generation batteries with anodes made of calcium. Clearly, more abundant calcium can help reduce battery costs. Calcium batteries are also10 tech highlights in 2016
The World Economic Forum (WEF) 2016 selects 10 technologies that can change the lives of people in the near future.
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Why do images of black holes appear to be burning from the outside?
Researchers discover first 'conjoined' twin planets in the universe
Satellite launch to help... take selfies in space
Why do most people with ALS not live more than 5 years, but Hawking lived to be 55?
Chilling revelations from 1,800-year-old glass 'treasure' in Antarctica
The sofa problem that has puzzled science for 6 decades has been solved
Sad Eyes of the Ocean: The Story Behind the Stunning Beauty!
What happens if a star explodes near Earth?
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