A human being loses an average of 40 to 100 strands of hair a day.
133
Human hair and fingernails continue to grow after death.
7
Your fingernails grow faster in summer.
744
The average person will go on a date at least 100 times before they finally marry.
33
The average sperm cell swims at 8 inches per hour.
4
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Tigers can see 6 times better at night than humans.
305
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161