You burn 26 calories in a one minute kiss.
605
Sudbury Valley School allows students to do whatever they want; no curriculum, tests, homework, or even classes unless requested. 82% of students get accepted to college, as opposed to the 63% national public school average.
21
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
There are 635,013,559,599 possible hands in a game of bridge.
39
Most of the dust underneath your bed is actually your own dead skin.
251
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
One human hair can support 3 ounces.
191