Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
Babies are born without knee caps.
78
The average cough comes out of your mouth at 60 miles per hour.
126
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
Coins usually survive in circulation for about 30 years.
66
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22