Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Children's sense of smell is better than adults'.
860
The single biggest predictor of love is proximity.
30
According to CNN national security correspondent David Ensore, as of 2002 bin Laden had married four women and fathered roughly 25 or 26 children.
54
Half of all Americans over the age of 55 have no teeth.
39
76% of Americans celebrate New Year's Eve in groups of less than 20.
55