Fingernails grow fastest on the hand you favor.
44
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
The average person who stops smoking requires one hour less sleep a night.
79
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
An average adult produces about half a liter of flatulent gas per day, resulting in an average of about fourteen occurrences of flatulence a day.
8
The male fetus is capable of attaining an erection during the last trimester.
75
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
A person can live without food for about a month, but only about a week without water.
156