One human hair can support 3 ounces.
191
The oldest glowing lightbulb was first switched on in 1901 and lives in fire stations in Livermore, CA. It is known as the Centennial Light.
118
If the population of China walked past you, in single file, the line would never end because of the rate of reproduction.
1k
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
Chocolate is associated with the release of serotonin, the hormone that makes you feel relaxed, calm, and happy.
183
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14