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Intelligent people have more zinc and copper in their hair.
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We are about 1 cm taller in the morning than in the evening.
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Layers of cartilage in the joints gets compressed during the day.
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There are approx. 550 hairs in the eyebrow.
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If left alone, 70% of birthmarks gradually fade away.
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Grapefruit scent will make middle aged women appear six years younger to men.
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The perception is not reciprocal and the grapefruit scent on men has no effect on women's perception.
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Most dust particles in your house are made from dead skin.
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Kidney stones come in any color--from yellow to brown.
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Babies are born without kneecaps. They appear when the child is 2-6 years of age.
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Your body is creating and killing 15 million red blood cells per second!
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Nai yaar ess main koi gar bar hai meray khiaal se ye adnaan swaami ki body ka likha hoga kiun ke normal insaan ka to 2 million to 2.5 million hain.. hun aap v zara research karo te maeenu we dasso, ni salma te seher wadio daktarnio ay masla hall karo jaldi kiun ke farak baut ziada ay yaar lolz :)
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The average human produces 10,000 gallons of saliva in a lifetime.
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Thinking about your muscles can make you stronger.
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The most sensitive finger on the human hand is the index finger.
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The human body weighs 40 times more than the brain.
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After eating too much, your hearing is less sharp.
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A person swallows approx. 295 times while eating dinner.
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Your urine will turn bright yellow if you eat too much asparagus.
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If you ate too many carrots you would turn orange.
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The force of 1 billion people jumping at the same time is equal to 500 tons of TNT.
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A baby is born every seven seconds.
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You can tell if a skunk is about if you smell only .000000000000071 ounce of its spray.
You breathe about 10 million times a year.
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There are more people alive today than have ever died.
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The human body is better suited to two four-hour sleep cycles than one eight-hour one.
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A man's beard contains between 7000 and 15,000 hairs.
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A beard grows an average of 140mm a year
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A hair is 70 per cent easier to cut when soaked in warm water for two minutes
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4 million people die annually from diarrhea infections, caused by poor sanitary conditions
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The hardest bone in the human body is the jawbone.
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Women's hair is about half the diameter of men's hair
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The colder the room you sleep in, the better the chances are that you'll have a bad dream.
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The foot is the most common body part bitten by insects.
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The most common time for a wake up call is 7 a.m.
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The typical person goes to the bathroom 6 times a day.
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The fastest growing nail is on the middle finger.
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The strongest muscle in the human body is the tongue.
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The life span of a taste bud is 10 days.
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The world's youngest parents were 8 and 9 and lived in China in 1910.
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The largest known kidney stone weighed 1.36 kilograms.
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When filming summer scenes in winter, actors suck on ice cubes just before the camera rolls -it cools their mouths so their breath doesn't condense in the cold air.
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Humans were first infected with the HIV virus in the 1930s.
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During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble
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4.5 million people have their health 'adversely affected' by air pollutants each year.
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4 million children die each year from inhaling smoke from indoor cooking fires that burn wood.
A