The majority of suicides occur on a Monday.
393
If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34
On average, the life span of an American dollar bill is eighteen months.
33
During his or her lifetime, the average human will grow 590 miles of hair.
69
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18