The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240
Dartboards are made out of horsehairs.
129
Tae Kwon Do is only around 60 years old.
64
The weight of air in a milk glass is about the same as the weight of one aspirin tablet.
63
The oldest living person smoked cigarettes from the age of 21 to 117.
13
There are no rental cars in Bermuda.
46
Those things you see in your eyes when you stare into space are called Mouches Voltanes, which are also broadly referenced to as Floaters.
9
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