Dartboards are made out of horsehairs.
129
Like fingerprints, everyone's tongue print is different.
250
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
There is one slot machine in Las Vegas for every eight inhabitants.
58
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
No piece of square dry paper can be folded more than 7 times in half!
26
Tsunamis ( tidal waves ) travel as fast as jet planes.
97