The Platypus used to be considered a myth like Bigfoot and the Yeti.
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In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
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The average person in their lifetime will spend an estimated 20,160 minutes kissing!
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If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
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An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
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