Scientists are now able to grow 'beating' heart tissue in a lab!
162
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
The force of a suction cup is calculated using F=AP.
15
Diamonds can be shattered with a hammer.
-104
Sound at the right vibration can bore holes through a solid object.
134
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
Nylon is made from coal and petroleum.
42
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118