Sunday, December 12, 2010

The significance of Thomas Edison's life and inventions.

Thomas Alva Edison was born on February 11, 1847 in Milan, Ohio. With only three months of formal education, he became one of the greatest inventors and industrial leaders in history. Edison obtained 1,093 United States patents, the most issued to any person.
Edison's greatest contribution was the first practical electric lighting. He not only invented the first successful electric light bulb, but also set up the first electrical power distribution company. Edison invented the phonograph, and made improvements to the telegraph, telephone and motion picture technology. He also founded the first modern research laboratory.

Edison was also a good businessman. He not only designed important new devices, he created companies worldwide for the manufacture and sale of his inventions. Along with other manufacturing pioneers of his era, Edison helped make the United States a world industrial power. He and Henry Ford became friends after Edison encouraged Ford to use the gasoline powered engine for the automobile.

Edison was also a ruthless businessman who fought viciously to defeat his competitors. One of the most notorious examples of his competitive vigor were the lengths he went to to discredit Nicola Tesla's Alternating Current
 system, which is the system of electrical distribution in use today.

Edison had great faith in progress and industry, and valued long, hard work. He used to say, “Genius was 1 percent inspiration and 99 percent perspiration.” Edison believed that inventing useful products offered everyone the opportunity for fame and fortune while benefiting society.
Thomas Edison died on October 18, 1931 in his home in West Orange, New Jersey. On the day of his funeral, in honor of him the nation dims its lights for one minute.

Information about the book Thomas Edison: Inventor of the Age of Electricity

Title of book: Thomas Edison: Inventor of the Age of Electricity


Author: Linda Tagliaferro 


Person featured in book: Thomas Alva Edison


Citation: Tagliaferro, Linda. Thomas Edison: Inventor of the Age of Electricity. Minneapolis, MN: Lerner Publications, 2003. Print.

Thursday, December 9, 2010

Important Dates in Thomas Edison's Life



Important dates in Thomas Edison’s life:
1847- Thomas Alva Edison is born in Milan, Ohio, on February 11
1854-The Edison family moves to Port Huron, Michigan.
1859-Edison gets a job as a candy butcher. He sets up a chemistry lab and a printing press on the train.
1863 to 1867- Edison works as a tramp operator in various cities of the Midwest and Canada.
1868- Edison becomes a telegraph operator for Western Union in Boston. He invents an automatic vote recorder. 
1869- Edison moves to New York City, where he works for Samuel Law's Gold and Stock Reporting Telegraph Company. He becomes a full-time inventor.
1870- Edison opens a manufacturing shop and invention lab in Newark, New Jersey.
1871- Edison devises several important improvements in the stock ticker technology for Western Union. He marries his first wife, Mary Stilwell, one of his employees.
1873- Edison’s daughter Marion is born.
1874- Edison invents the quadruplex telegraph for Western Union, which can transmit four messages simultaneously.
1875- Edison invents the electric pen.
1876- Edison’s first son, Thomas Alva Jr. is born, he moves to Menlo Park, New Jersey, and establishes his first full-scale research laboratory.
1877- Edison invents the carbon transmitter to improve the telephone; he also invents the phonograph
1878- Edison’s second son, William Leslie is born.
1879- Edison develops the light bulb and a generator for electric lighting system.
1880- Edison develops the components of his electric lighting system.
1881- Edison opens new offices in New York City. He begins construction on the first permanent central power station, on Pearl Street.
1882- The New York power station opens and provides lights to a section of New York City.
1884- Mary Stilwell Edison (Edison’s first wife) dies.
1886- Edison Marries Mina Miller and moves to West Orange, New Jersey.
1887- Edison completes a new laboratory in West Orange.
1888- Edison’s third Daughter Madeleine is born.
1891- Edison demonstrates the Kinetoscope, the first movie viewer.
1893- Edison builds the Black Maria, his movie studio.
1894- The first Kinetoscope parlor opens to show movies to the public.
1896- Edison introduces his Vitascope, the first commercial motion picture projector in the United States.
1898- Edison’s second son, Theodore, is born.
1899- Edison begins to work on a storage battery.
1909- Edison markets his storage battery, which is used in a host of commercial applications.
1912- Edison puts his disk records on the market.
1931- Edison dies in West Orange, New Jersey, on October 18.