Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
Pollen never deteriorates. It is one of the few natural substances that lasts indefinitely.
58
The largest hotel suite in the world is located 22 stories under the surface in the Grand Canyon Caverns. One night for two people in this 65 million year old cave is $700.
4
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
If you flip a coin ten times, the odds against its coming up with the same side showing each time are 1,023 to 1.
39
There was once an undersea post office in the Bahamas.
241