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Did you know?
The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
Green tea is able to stop the scent of garlic or onion from causing bad breath.
Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
The human body produces and destroys 15 million blood cells every second.