Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
The best recorded distance for projectile vomiting is 27 feet.
71
The only king without a moustache in a deck of cards is the king of hearts.
63
You burn 26 calories in a one minute kiss.
605
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12
Chrysler built B-29's that bombed Japan, Mitsubishi built Zeros that tried to shoot them down. Both companies now build cars in a joint plant called Diamond Star.
29
In an average hour, there are over 61,000 Americans airborne over the United States.
24