Only about 2% of the world population has green eyes.
36
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
Every three seconds, a new baby is born.
122
Over 50% of lottery players go back to work after winning the jackpot.
71
You can only remember 4 things at a time.
31
Women mature much faster than men.
1k
Infants spend more time dreaming than adults do.
102