Balsa wood is classified as a hard wood!
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Nearly 50% of the world's scientists are assigned to military projects.
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The only letter not appearing on the Periodic Table is the letter "J".
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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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Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
A cubic yard of air weighs about 2 pounds at sea level.
31
One gallon of used motor oil can ruin approximately one million gallons of fresh water!
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There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
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