The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
If you flip a coin ten times, the odds against its coming up with the same side showing each time are 1,023 to 1.
39
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
The best recorded distance for projectile vomiting is 27 feet.
71
The ashes of the average cremated person weigh nine pounds.
40
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4