Only 2% of the Earth's population are natural redheads.
13
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
People who are lying to you tend to look up and to the left (their left).
178
Just one in three consumers pays off his or her credit card bill every month.
27
You forget 90% of your dreams.
256
Babies cry but they don't produce tears until one to three months after birth.
238
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
Touching a teddy bear can make people feel less lonely.
36