The average temperature at 40,000 feet above sea level is -60 F.
56
In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
39
The Earth's atmosphere weighs about 5.5 quadrillion tons.
108
A cubic yard of air weighs about 2 pounds at sea level.
31
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9