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Scienceray > Authors > Swapna P
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Swapna P |
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 | | King Crabs: Harmless to Man | | by Swapna P, Oct 18, 2008 | | King crabs are the only marine arachnids. These are considered a living fossil and are nearly 200 million years old species, survived so long without any change. | | Comments(4) Liked It: 4 |
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 | | Pistachio Tree: Reduces the Heart Stroke | | by Swapna P, Sep 24, 2008 | | Pistachio is a dessert plant and highly tolerant of saline soil. It is small tree and native to Iran and western Afghanistan. Pistachio nuts are helpful to prevent heart disease. | | Comments(4) Liked It: 3 |
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 | | Scientists Proved That Atom is Not the Smallest Particle of an Element | | by Swapna P, Aug 26, 2008 | | All matter in this Universe is made up of different kinds of elements. There are about 100 types of elements. Elements are in turn made of atoms. These atoms are so tiny that they cannot be seen with the naked eye. Only a powerful microscope will reveal these atoms. In fact a pinhead contains about 10,000 atoms. | | Comments(0) Liked It: 5 |
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 | | Universal Law of Gravitation | | by Swapna P, Aug 24, 2008 | | Gravitation is the force that holds us all down to the surface of the earth. Anything thrown upwards falls back to the earth. It is not only the earth that has the pull of gravity but also every thing else in the universe. Everything in this universe attracts every other body to itself. | | Comments(0) Liked It: 0 |
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 | | Magma Hardens Into Rock | | by Swapna P, Aug 22, 2008 | | Inside the earth it is very hot. This great heat melts some rock material that is there and makes it liquid rock. This liquid rock that lies in huge underground pockets is called magma. | | Comments(1) Liked It: 1 |
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