There are 86,400 seconds in a day.
110
In 21 U.S. states, WALMART is the single largest employer.
13
You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
23
The best diamonds are colored blue-white.
80
The hands of the clock on the back of the $100 bill are set at approximately 4:10.
72
No piece of square dry paper can be folded more than 7 times in half!
26
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140