You forget 90% of your dreams.
256
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
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
If your DNA was stretched out it would reach to the moon 6,000 times.
256
Pain occurs when sounds are above 130 db.
124
The average person's skin weighs twice as much as their brain.
131
Human hair and fingernails continue to grow after death.
7
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82