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Some secrets of planets

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 Why does Saturn have so many rings?  Although the rings of Saturn can seen clearly with a normal telescope and have been known for 350 years, nobody knows exactly how they were formed. Scientists are still trying to learn more about them. The ring system has a diameter of 2,78,000 km, but is only a few kilometers thick. The rings are not solid'band's, but are believed to be made of varying sizes of comets, asteroids, and shattered moons that broke up before reaching the planet. They revolve around Saturn at different speeds.  Why does Jupiter have so many stripes?  Jupiter rotates very fast on its axis, once every 10 hours. This has formed a pattern of stripes in its atmosphere, which runs parellal to the equator. The lighter zones are warm, rising masses of clouds, and the dark ones are cold, descending clouds. This pattern is disturbed by storms. One of these,the 'large red spot ',is huge and can be seen from the Earth. Jupiter is not only the biggest but also the...
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Thirukural

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 Katka kasadara katbavai katrabin                    Nitka athatkuth thaga.                                            Meaning:Whatever you learn, you should learn without mistake. After you complete you should follow that.                                           
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COLUMBUS

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 Christoper columbus wanted to find a sea route to China and Southeast Asia for the Spanish Kings to get precious goods like silk and spices that came from these regions. The existing trading route, the silk route,went over land and crossed the areas under Muslim rule. The caravans found it difficult to pass these areas and then there also middleman, who had to be paid.                          In August 1492,Columbus sailed with three ships, and in October he landed on an island in the Bahamas. For the rest of his life he believed that he had reached Asia and did not know anything about the new continent of America that he had discovered. 
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FIND SUCCESS

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  IN OUR DAY TODAY LIFE we face many problems .we never neglect that issues,we should overcome and find solutions for that.first we classify them by its type of urgent and preferences .Then we should analyse how is the problem come?                       Now you easily identify the solution. IF you should do your work punctually,there is no way to  arrive problems.you take your own time to relax yourself,then YOU SHOULD BECOME A GREAT ACHIEVER IN YOUR LIFE. 
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Thirukural

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 Ozhukkam viluppam tharalan Ozhukkam      Uyirinum oompap padum.                                    Meaning :      Good behaviour gives honour    to all.so,that is important than our life.                 
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VEGETATIVE REPRODUTION

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 Many plants can propagative themselves by vegetative reproduction. In this process, part of a plant separates off, takes root, and grows into a new plant. Vegetative reproduction is a type of asexual reproduction that involves only one parent, and there is no fusion of gametes(sex cells). Plants use various structures to reproduce vegetatively.                                                              Some plants use underground storage organs. Such organs include rhizomes, the branches of which produce new plants,     bulbs(swollen leaf bases)and corms (swollen stems), which produce daughter bulbs or corms that separate off from the parent, and stem tubers(thickened underground stems) and root tubers (swollen adventitious roots), which also separate off from the parent.           ...
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Thirukural

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 Ennithuniga karumam thunintha bin              Ennuvam enbathu illukku.                                   Meaning :Before you start any new thing,you should analyse well. It may goes wrong ,if you think after starting . "LOOK BEFORE YOU LEAP"
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