If you're over 100 years old, there's an 80% chance you're a woman.
143
Yawns are more contagious among people with closer relationships.
163
The higher the income, the more likely an American man will cheat on his wife.
94
During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants!
53
Males sweat 40% more than females.
104
In a year, the average person walks four miles to make his or her bed.
56