Research indicates that plants grow healthier when they are stroked.
173
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88
Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
57
The bark of an older redwood tree is fireproof.
65
Iron weighs more after it rusts.
16
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 force of a suction cup is calculated using F=AP.
15