The small pocket in the larger pocket of your jeans was designed for pocket watches.
11
The symbol on the 'pound' key (#) is called an octothorpe.
82
A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
194
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255
The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14
American car horns beep in the tone of F.
66
A typical lead pencil can draw a line that is 35 miles long.
158
A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20