30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
14
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
If you took a standard slinky and stretched it out it would measure 87 feet.
52
U-Haul is the world's largest advertiser in the Yellow Pages.
21
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
More than 10% of the world's salt is used to de-ice American roads.
54
Less than 3% of the water produced at a large municipal water treatment plant is used for drinking purposes!
24