It is impossible to hum if your nose is plugged.
366
About two hundred babies are born worldwide every minute.
237
On average, a disposable diaper can hold up to 7 pounds of liquid.
22
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
The human eye blinks an average of 4,200,000 times a year.
233
There are 2,500,000 rivets in the Eiffel Tower.
98
During his or her lifetime, the average human will grow 590 miles of hair.
69