There is one slot machine in Las Vegas for every eight inhabitants.
58
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
There are 365 steps on the front of the U.S. Capitol Building - one for every day of the year.
50
Pollen never deteriorates. It is one of the few natural substances that lasts indefinitely.
58
A quarter has 119 grooves on its edge, a dime has one less groove!
34
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
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18