At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
25
Wearing yellow makes you look bigger on camera; green, smaller.
222
The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
One human hair can support 3 ounces.
191
In 2003, the U.S. Government spent about $2,000,000.00 on potato research!
43
It's impossible to sink in the Dead Sea without equipment!
72
The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14