Where was Tomas Alva born?
How many dicoveries did Edison patent?
At the age of 10 Edison set up a laboratory in his ...
From 1862 to 1868 Edison worked as .... in the Midwest, the South of Canadaand ew England
In 1913 Edison introduced ....
Edison had difficulty following the lessons because of ...
By 1875 Edison had asked his father to help him build .....
Edison created companies worldwide for the manufacture and sale of his ...
What did the scientist invent in 1879?
How many times was Edison married?
Edison moved to New York City and within a year he was able to open the Edison Electric Light Company in Newark, New Jersey.
His teachers considered him to be a good student.
He not only invented the first successful electric light bulb, but also set up the first electrical power distribution company.
During his time in West Orange Edison produced the commercial phonograph, the kinetoscope, the Edison storage battery, the electric pen, and some other inventions.
In 1915 he was appointed as president of the U.S. Academy of Science.
Thomas Alva Edison believed that inventing useful products offered everyone the opportunity for fame and fortune while benefiting a society.
Thomas Alva Edison used to say, “Genius is 1 percent inspiration and 99 percent perspiration.”
When his mother could not longer stand the smell of his chemistry lab, Edison took a job as a train boy on the Grand Trunk Railway and established a new lab in an empty freight car.
At the age of 12 Edison began printing a weekly newspaper, which he called The Grand Trunk Tribune.
While working at the telegraph, he began developing a telegraphic repeating mechanism that made it possible to transmit messages automatically.
In the late 1870s being supported by leading financiers, Edison established the Edison Electric Light Company.
His inventions weren`t often in response to demand for new or improved products.
Створюйте онлайн-тести
для контролю знань і залучення учнів
до активної роботи у класі та вдома