Sound at the right vibration can bore holes through a solid object.
134
Scientists aren't sure what color dinosaurs were.
312
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
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
6
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
The earth is approx. 6,588,000,000,000,000,000 tons.
175