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Young scientist discovers bacteria which degrades poultry feather waste:
There could soon be a solution for the pollution caused by the poultry waste, mainly the feathers. A young Indian scientist has...
[7/31/2009]
, India
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What are our Nails for?:
Our nails are very useful. Our fingernails help us to pick small objects and to do fine work. They also protect the tips of our fingers...
[7/9/2009]
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Why do Birds Molt?:
Birds molt because their feathers wear out, as clothes do, and need to be replaced. The process is called molting. Birds molt their...
[2/11/2009]
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What are a Cow’s Horns made of?:
A cows horns are made up mostly of a special growth of tough skin material called keratin. The horns keep growing...
[1/6/2009]
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What are Toenails and Fingernails made of?:
Toenails and fingernails are special growths of hardened skin cells. Most of the nail is made up of horn-like material called keratin...
[12/19/2008]
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How does my Hair grow?:
Your hair grows out of tiny openings in your skin. These holes, which are too small to see, are called follicles. Each hair is a series of scaly cells...
[10/18/2008]
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How does Hair grow?:
Hair grows out of tiny openings (or follicles) in the skin. Each hair is a series of scaly cells piled one on top of the other...
[8/28/2008]
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How do Fingernails grow?:
Fingernails and toenails are special growths of hardened skin cells. These skin cells are filled with a tough, horn-like material called keratin...
[7/17/2008]
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Total Records available now: 8 |
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