More than 10% of the world's salt is used to de-ice American roads.
54
There are more than 10 million bricks in the Empire State Building!
75
Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
1k
There are 635,013,559,599 possible hands in a game of bridge.
39
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
20252 is Smokey the Bear's own zip code.
35
Only humans shed emotional tears.
331