In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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A single speck of dust is half way in size between a subatomic particle and the Earth.
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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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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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According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
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