Children's sense of smell is better than adults'.
860
Touching a teddy bear can make people feel less lonely.
36
Babies cry but they don't produce tears until one to three months after birth.
238
Every human spent about half an hour as a single cell.
144
Dolly Dimples, a 555 lbs. woman, lost 443 lbs in one year by eating nothing but baby food.
16
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11