Some unknown facts about human body

[Friday, January 30, 2009 | 0 comments ]

The largest cell in the human body is the female egg and the smallest is the male sperm
You use 200 muscles to take one step
The average woman is 5 inches shorter than the average man
Your big toes have two bones each while the rest have three
A pair of human feet contains 250,000 sweat glands
A full bladder is roughly the size of a soft ball
The acid in your stomach is strong enough to dissolve razor blades
The human brain cell can hold 5 times as much information as the Encyclopedia Britannica
It takes the food seven seconds to get from your mouth to your stomach
The average human dream lasts 2-3 seconds
Men without hair on their chests are more likely to get cirrhosis of the liver than men with hair
At the moment of conception, you spent about half an hour as a single cell
There are about one trillion bacteria on each of your feet
Your body gives off enough heat in 30 minutes to bring half a gallon of water to a boil
The enamel in your teeth is the hardest substance in your body
Your teeth start growing 6 months before you are born
When you are looking at someone you love, your pupils dilate,
and they do the same when you are looking at someone you hate
Your thumb is the same length of your nose

Labels: Fact

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