Pure water (H2O) does not conduct electricity on its own.
46
Balsa wood is classified as a hard wood!
41
Cold water weighs more than hot water.
93
At 15 years old, Jack Andraka invented a method of diagnosing pancreatic cancer, thus helping to save the lives of millions of people around the world. It is 168 times faster, 26,000 times cheaper, 400 times more sensitive, and has a 99% success rate.
15
The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
155
Each day, up to 150 species of life become extinct.
-23
Scientists are now able to grow 'beating' heart tissue in a lab!
162
Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
65