The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
25
If you get water flowing fast enough, it can cut metal.
354
By peeing in the shower, you can save 1,157 gallons of water a year.
31
The small pocket in the larger pocket of your jeans was designed for pocket watches.
11
The yin-yang pattern's earliest use is in Rome - not China!
125
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8