A sneeze can travel as fast as 100 miles per hour.
43
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
Fingernails grow fastest on the hand you favor.
44
Dating back to the 1600's, thermometers were filled with Brandy instead of mercury.
16
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
A toothbrush within 6 feet of a toilet can get airborne bacteria from flushing.
15
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55