Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
-3
Infants spend more time dreaming than adults do.
102
Roughly a quarter of the world's people live in China.
50
The single biggest predictor of love is proximity.
30
On average a woman has 4 sexual partners in her lifetime.
-143
People with blue eyes are better able to see in the dark.
153