Are there any lithium battery alternatives?
Lithium-ion batteries power the world, but as lithium runs low, what are the alternatives?
Space
Oxygen and water for lunar explorers can be extracted from moon rocks
News
Technology
US army to 3D print concrete buildings and bridges in disaster areas
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Technology
Simple make-up tips can help you avoid face recognition software
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Technology
4D-printed robot self-assembles into a tube and rolls up hills
News
午夜福利1000集合
Connecting with nature is good, but can apps help us do it better?
Features
Hedy Lamarr
Technology
Sneaky US Navy feedback device could stop people being able to speak
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Technology
Google can take two months to remove malware apps from app store
News
Humans
Why are so many records being broken at the Tokyo Olympics?
World records seem to be tumbling at an impressive rate on the athletics track at this year鈥檚 Olympic games. Is new technology responsible, asks Laura Healey
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Technology
Secret underwater messages can be hidden in whale and dolphin chatter
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Technology
Wearable devices could use your breathing patterns like a password
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Technology
Bendy camera the width of a human hair can take accurate 3D images
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Technology
QAnon posts by figurehead Q may be written by more than one person
News