Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
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Your statistical chance of being murdered is one in twenty thousand.
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If you're one in a million, there are about 7,234 people just like you.
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By weight, Bone is five times stronger than steel.
417
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
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0.3% of solar energy from the Sahara is enough to power the whole of Europe.
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In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
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