Thomas Alva Edison

Part I of Essay
We have had many great inventors and is among them. The creator of many inventions including the electric lamp, stock printer, light bulb, phonograph, and literally hundreds of other useful inventions. Many different things in Edison’s life lead him to be such a great inve ....

Part II of Essay
.... twelve years old. That is where he was lead to the invention of both the Stock printer and the telegraph transmitter, as well as many other patents dealing with telegraphs such as the Automatic Telegraph, Duplex Telegraphs, Quadruplex Telegraph Repeater, Telephonic Telegraphs, and Acoustic Telegraphs. When he was working at the train station a choice that he had no idea would lead to his interest in telegraphs came about. The station operator’s son had fallen on the tracks. Thomas made a wise decision and decided that he could help him a ....