Only humans shed emotional tears.
331
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
The best time for a person to buy shoes is in the afternoon. This is because the foot tends to swell a bit around this time.
49
People who laugh more are better able to tolerate pain - both physical and emotional.
36
There is one slot machine in Las Vegas for every eight inhabitants.
58
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.
102
The Bank of America was originally the Bank of Italy!
85