Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
The number of text messages sent and received in a given day is greater than the world's population.
198
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
If you get water flowing fast enough, it can cut metal.
354
Wearing yellow makes you look bigger on camera; green, smaller.
222
One human hair can support 3 ounces.
191
The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
The 'L.L.' in L.L. Bean stands for 'Leon Leonwood'.
30