Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
On average, the life span of an American dollar bill is eighteen months.
33
There are 86,400 seconds in a day.
110
The 'L.L.' in L.L. Bean stands for 'Leon Leonwood'.
30
Macklemore and his hit “Thrift Shop” was the first time since 1994 that a song reached number 1 on the Hot 100 chart without the support of a major record label.
2
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
One in five long-term love relationships began with one or both partners being involved with others.
177