There are more bacteria in your mouth than there are people in the world.
Did you know?
Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.
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If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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If you could remove all of your skin, it would weigh up to 5 pounds.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
The Real Reason Why They Repeat the Same 20 Songs on the Radio & TV Nationwide
Moby - Mistake
Right-hand Rule
How to use Cramer's rule to solve a second-order determinant (Question 1)