Louis riel brief biography of thomas edison

Louis riel brief biography of thomas edison: Louis Riel was a Canadian politician,

To him we owe the phonograph and motion picture which spice hours of leisure; the universal electric motor and the nickel-iron-alkaline storage battery with their numberless commercial uses; the magnetic ore separator, the fluorescent lamp, the basic principles of modern electronics. Medicine thanks him for the fluoroscope, which he left to the public domain without patent.

Chemical research follows the field he opened in his work on coal-tar derivatives, synthetic carbolic acid, and a source of natural rubber that can be grown in the United States. His greatest contribution, perhaps, was the incandescent lamp — the germ from which sprouted the great power utility systems of our day…. Although his formal education stopped at the age of 12, his whole life was consumed by a passion for self-education, and he was a moving force behind the establishment of a great scientific journal.

The number of patents — — far exceeds that of any other inventor. And the notebooks in which he recorded the progress of thousands of experiments are still being gleaned of unused material. Journeying from Holland, the Edison family originally landed in Elizabethport, New Jersey, about Edison made his home some years later. Their fortunes fluctuated with their politics.

His lands were confiscated, however, and the family migrated to Nova Scotia, where they remained until , when they moved to Vienna, Ontario. The younger Samuel now became involved in another political struggle — the much later and unsuccessful Canadian counterpart of the American Revolution known as the Papineau-MacKenzie Rebellion.