The average person falls asleep in seven minutes.
115
Yawns are more contagious among people with closer relationships.
163
You forget 90% of your dreams.
256
Babies that are breastfed are more likely to be slimmer as adults than those that are not breastfed.
110
If you're over 100 years old, there's an 80% chance you're a woman.
143
Women mature much faster than men.
1k
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63