By weight, Bone is five times stronger than steel.
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Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
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If you're one in a million, there are about 7,234 people just like you.
31
The Japanese, on average, are the shortest people.
320
There are about 255 babies born worldwide every minute.
46
Two in five people in the world marry their first love.
270
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
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