20252 is Smokey the Bear's own zip code.
35
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
It's impossible to sink in the Dead Sea without equipment!
72
There are more than 10 million bricks in the Empire State Building!
75
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
The yin-yang pattern's earliest use is in Rome - not China!
125
The hands of the clock on the back of the $100 bill are set at approximately 4:10.
72
In the U.S., more than 10% of lottery prizes go unclaimed!
55