Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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If the chemical sodium is dropped into water it will immediately and violently explode.
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Indoor pollution is 10 times more toxic than outdoor pollution.
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Most dust particles in your house come from dead skin.
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Liquid TIDE laundry detergent glows under a blacklight.
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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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One barrel of petroleum holds 42 gallons.
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Balsa wood is classified as a hard wood!
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