Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
The single biggest predictor of love is proximity.
30
More than half the population of Kenya is under the age of 15.
71