how to lose weight fast

02:10
Effective method to lose weight in one day: 1. first you have do some warm up exercise like push up for hands wide legged squat for legs ...

Artificial Radioactivity

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Radioisotopes                    The transmutation of one element into another by artificial means is called artificial radioactivity or...

Some details about carbon

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Carbon                     Carbon is one of the most important elements. It is unique in nature. All living things whether plants or ani...

Uses of metals and nonmetals

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Uses of metals  1. Iron and steel are used for making machinery, Ships and agricultural implements and also used in pipes, automobiles, ...

Some Constellations

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Constellations                                 A group of stars, as seen from the earth appears to form some kind of pattern. Our ance...

Artificial satellites and uses

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Artificial satellites                   The celestial bodies revolving around a planet are called satellites. For example, the moon is a...

Some details about Galaxies

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Galaxies                  A galaxy is a system of stars, dust and gas physically bound together by gravity. The galaxies are the buildin...

Some details about stars

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Stars                A star is a huge ball of glowing gas held together by gravity. It continuously emits light and heat. The sun is the...
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