An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee.
1k
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24
Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
Summer on Uranus lasts for 21 years.
358
IMDb is one of the oldest websites on the internet, and began on Usenet in 1990 as a list of "actresses with beautiful eyes".
11
