One gallon of used motor oil can ruin approximately one million gallons of fresh water!
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If you are locked in a completely sealed room, you will die of carbon dioxide poisoning first before you will die of oxygen deprivation.
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A ball of glass will bounce higher than a ball made of rubber.
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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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Scientists are now able to grow 'beating' heart tissue in a lab!
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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