20252 is Smokey the Bear's own zip code.
35
Stilts were invented by French shepherds who needed a way to get around in wet marshes.
45
Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
Extremely high pressured water can easily cut through a steel beam.
51
If you get water flowing fast enough, it can cut metal.
354
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
An olive tree can live up to 1,500 years!
58
No piece of square dry paper can be folded more than 7 times in half!
26