The chills you sometimes feel when listening to music is called "musical frisson."
18
The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
In the White House, there are 13,092 knives, forks and spoons!
51
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
There are 53 Lego bricks manufactured for each person in the world.
83
Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23