Males sweat 40% more than females.
104
Half of all Americans over the age of 55 have no teeth.
39
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Over 50% of lottery players go back to work after winning the jackpot.
71
Roughly a quarter of the world's people live in China.
50
A person swallows approximately 295 times while eating dinner.
63