About of Galileo

                                             About of Galileo
Galileo was born in 1564 A.D. at Pisa in Italy. He was the eldest of seven children. His father was a musician and scholar. Galileo himself played the organ and the flute, but it was his contribution to science that made him famous. At first young Galileo had a tutor at home in Pisa. Then he went to school in a monastery at Florence. His father later sent him to the University of Pisa to study medicine but Galileo was more interested in mathematics and physics. He left Pisa without finishing the medical course, but in 1589 A.D. at the age of 25, he became a professor of mathematics.
In 1609 Galileo made small telescope. When he turned his telescope on the sky, he gradually discovered four moons circling the planet Jupiter, craters on the moon, spots on the sun and rings round Saturn. He also observed that the planet Venus has phases like moon. This could only mean that Venus travels round the sun. Galileo became convinced that the Earth and all the other planets orbit the sun.
At that time, the Christian Church thought that any idea that the Earth was not the center of our universe went against the Bible. Church officially banned a book published by the astronomer, Copernicus, in 1543 A.D. setting out such a theory. Galileo’s views on the subject and the books he wrote put him into serious trouble with the church. As the church was very powerful in order to avoid torture and even death. Although he made this declaration, he never changed his real belief. Galileo died in 1642 A.D. at the age of seventy seven.

About of Thomas Alva Edison

      About of Thomas Alva Edison
Thomas Alva Edison was born in 1847 in Ohio, America. As a little boy, he was very inquisitive. He always wanted to know how things were done. Very early in life, he showed that he was full of curiosity, a quality that is so important to investors. In 1869, he went to New York where he worked for sometime as a telephone operator. But soon he became interested in inventions. In a very short time they were his chief business. In to carry on his business, which was to become his life’s work he built a laboratory at Menlo Park where he had gone to live. His first great invention was a system of telegraphy. Soon afterwards he invented the phonograph, the fist form of the instrument that we now know as gramophone or record player. The word “phonograph” means something that can write or record sound. Other scientists before Edison had thought of instrument, which would do this. But Edison was the first man to make an instrument, which actually worked. He also invented the incandescent lamp, a lamp in which the light is caused by a heated wire, called a filament. An electric current heats the wire. People could now use electricity to illuminate their homes. By the time Edison died in 1931, he had about a thousand inventions to his credit.

About of Mother Teresa

Mother Teresa gets variety of voluntary helpers from everywhere the globe, young men and girls WHO pay faculty} or college vocation doing one thing for the needy rather than simply birth concerning. however last week’s traveler was somebody WHO has himself become a crusader in his title.
Trevor Ferrell is just fifteen, except for 2 years currently he has spent most of her spare time from college, providing food, clothing, blankets and luxury to the poor and also the homeless of his town, urban center.
Moved by the spontaneous, altruistic  compassion of a baby adults rallied spherical with facilitate within the variety of money, kind and repair, resulting in the inspiration of a charitable organization referred to as Trevor’s campaign. they need collected enough funds to shop for a 33-room house, which can be regenerate into a shelter.
Trevor had visited missioner earlier yet, and he helped her giving injections and medicines, and bathes the poor. The expertise left the tike vastly affected. It in all probability conjointly gave him the inner strength to continue with the hollow, thin  face of economic condition. The nun gave him wise recommendation. “You can’t save everybody however deem it in terms of 1 person at a time.

About of Venice

Venice may even be AN odd Associate in Nursingd AN exquisite town among the north of state. it's not one island however 100 and seventeen islands. These little islands unit of measuring close to each other. There unit of measuring concerning four hundred previous stone bridges connexion the islands of metropolis. throughout this town, there aren't any motorcars, no horses and no buses.

This is as a results of metropolis has no street. everybody got to die boat from one place to a definite. The boats sail on 100 and fifty canals or waterways. The water touches the walls and steps of the buildings. the boys of metropolis unit of measuring wonderful sailors. they need long boats with flat bottoms, named as Gondolas. however these days you may be able to besides see ample motorboats in metropolis.

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About of A Whale

                   About Of A Whale
The whale is that the largest creature within the world. A baleen whale grows to concerning thirty meters and weights over 2500 folks. Its tongue is thicker associated heavier than that of associate elephant. form of its arteries unit of mensuration large enough for a baby to swim through the zero.5 ton heart has walls a try of feet thick with eight various blood.
In spite of their size, whales will move at a decent speed. they go to swim thirty two kilometers per hour. usually|this will be} usually as a results of a whale’s body is economical and skins unit of mensuration loose and slippery. A whale will eat up to 9000 pound of food daily. although they eat immeasurable food, they're deficient eaters compared with man. Some whales eat alone a try of to fourfold their weight p.a. whereas form of North American nation of America eat fifteen times our weight.
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About of Sultan Salahuddin

         About of Sultan Salahuddin

Sultan Salahuddin was the king of Egypt. He was a very brave warrior. Once he had a fight with Richard of England. Richard was the commander of the Christian Army. It was a great fight. The Christians were fighting their best. Suddenly Richard’s horse was killed. The king was sad. He began to fight on foot. Salahuddin saw this. He saw the sad condition of the enemy. He at once sent an Arab horse for Richard. Richard was charmed. He praised Salahuddin thus, ”Salahuddin is a true hero. He is a noble enemy. I am proud that I am fighting with a great man.”

Here is another example of Salahuddin’s greatness. Once Richard was seriously ill. He was in his tent.Many physicians came. But none could cure him. Everyone thought that Richard would die.

Salahuddin also heard this news. He put the dress of a physician. He took a box of medicine and went to the tent. But the porter would not allow him to go to Richard. At last, he was allowed to go in. Salahuddin gave medicine.

Richard Was well again.Later Richard came to know who this physician was. He bowed his head before the greatness of Salahuddin.

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