It's impossible to kill yourself by holding your breath.
22
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
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
Americans are responsible for generating roughly 20% percent of the garbage in the world.
29
There are 365 steps on the front of the U.S. Capitol Building - one for every day of the year.
50
About two hundred babies are born worldwide every minute.
237
The first household refrigerators cost about $16,000, in today's money!
47