In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
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Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
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Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
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Balsa wood is classified as a hard wood!
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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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A cesium atom in an atomic clock beats over nine billion times a second.
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The force of a suction cup is calculated using F=AP.
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Scientists are working on a portable spray-on-skin that can heal severe wounds in just a few minutes.The spray mainly contains important proteins that can reprogram the injured cells to become stem cells, and back to young uniformed skin cells. So far they were able to accelerate healing process from 12 weeks to 21 days with a similar approach.
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