нужен перевод текста. спасибо

The first television picture that was ever seen was not exciting. It was a picture of a face that travelled a few metres. But to the inventor, John Logie Baird, it was wonderful.
Baird had been interested in science, but not all of his experiments had been successful. When he was twelve years old, he and some friends built a private telephone system. It worked well, but one night a storm pulled down the wires that were stretched across the street by the boys. A man in the street was hurt by the falling wires, and the boys’ telephone system had to be closed down.
Some years later, Baird and a classmate built a plane, which they (with John in it) from a roof. luckily, when the plane crashed, it fell on some grass, so John wasn't badly hurt.
When John finished school, he got a job in a power station that supplied electricity to the Clyde Valley in Scotland. But once, because of John's experiments, all of the electricity in the Clyde Valley was cut off! That was the end of the job. Baird studied electrical engineering at the Royal Technical College and the University of Glasgow.
One of the Baird's friends, Godfney Harris, who lived in trinidad, invited John to come to live in Trinidad. John agreed, when hi came, they both started a jam factory, though they did not know anything about making jam. So all kinds of terrible things happened. Finally, Baird became ill and decided to leave Trinidad.
When he returned to England in 1922, his doctor advised leave London and go to the seashore. Baird went to Hastings. He thought about some inventions that he was interested in. One of his ideas was transmitting pictures by wireless. He worked with an old motor and almost killed himself several times by touching the wrong wires. He worked with an old motor and almost killed himself several times by touching the wrong wires. For three years he worked alone.
Finally, on October 2, 1925, Baird transmitted a picture of a human face - the face of a fifteen-year-old boy. In January 1926, members of the Royal Institution came to see his invention. Baird's demonstration was a success.
In September 1929, the BBC started experimental transmission with Baird's equipment. However, other companies and inventors in England and the United States had discovered better transmission methods. In 1937, when the BBC examined all of the existing television system's, Baird's was not chosen. John Baird was not discouraged, however, and continued to work on other inventions.