Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
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Balsa wood is classified as a hard wood!
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According to studies, men change their minds two to three times more often than women.
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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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There are more than 270 people cryogenically frozen in the hope that one day the technology will exist that can revive them and extend their lives.
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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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A cesium atom in an atomic clock beats over nine billion times a second.
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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