Monday, March 1, 2010
1st Influence: The Invention of the Phonograph
Thomas Alva Edison is the Greatest American, because he invented the phonograph. The phonograph was a rotating disk that allowed sound vibrations to be recorded. According to Resource Center- Gold, at the start of Thomas’s invention of the phonograph Thomas saw “no application for the phonograph.” Then Edison sat the phonograph aside for a very long time. Based on Josephson thoughts from the article from Student Resource Center- Gold Thomas had “abandon research on the phonograph.” In 1877, Thomas made his favorite invention which he named the phonograph. Thomas’s very first model of the phonograph could transfer sound vibrations. Although the first model lacked good quality, it produced really good sound. The discovery of the phonograph reached quickly around to people. The phonograph was a very simple, and a mechanical device. From an instrument replaying sounds, the phonograph became a machine playing records by 1887.According to Student Resource Center-Gold," by 1890, he had more than 80 patents on it.” The phonograph was one step closer to the invention the ediphore. The ediphore used disks rather than foil or waxed records. Edison presented the phonograph at the Royal Institution in London. Edison also went to the White House to present the phonograph to President Rutherford B. Hayes. Without the invention of the phonograph inventors would’ve never gotten the idea create such devices as the tape recorder or the video camera. The phonograph allowed people to save important messages and songs. Also without the invention of the phonograph music couldn’t be heard or couldn’t get around to others to hear. To tell you the truth most of Thomas’s fame came from his invention of the phonograph.
""Edison, Thomas Alva(1847-1931)"" Student Resource Center- Gold. Gale, 2003. Web. 24 Feb. 2010.
Foster, Abram. ""Edison, Thomas Alva(1847-1931)"" Student Resource Center- Gold. Gale, 1998. Web. 24 Feb. 2010.
Glick, Thomas. ""Edison, Thomas Alva(1847-1931)"" Student Resource Center- Gold. Gale, 2003. Web. 25 Feb. 2010
Edison and Phonograph." Wikimedia Commons. 23 Feb. 2010. Web. 2 Mar. 2010.2nd Influence: Thomas Edison Improves the Light Bulb
Thomas Alva Edison is the Greatest American, because he improved the light bulb. After the phonograph invention Thomas began to experiment with incandescent light. Arc lamps were used for streets and halls at the time, but based off the research from Student Resource Center-Gold they,“could not be used domestically”. The main problem for Thomas was that he needed to find a type of material to be used as a filament. The material would need to be able to not burn or melt. Edison began to realize that the filament would not burn if it was enclosed in a glass bulb. At the time Thomas was constructing generators, and he figured that low resistance light bulbs would require huge generators. On the other hand high resistance light bulbs wouldn’t, and would operate better. Edison was now in search for a filament that would glow for quite a time. Except it could not burn out when it glowed. Thomas experienced with several substances for the light bulb to glow. Carbonized paper and cotton thread were the last two to be experimented on. It was not until October 22, 1879 that Edison’s light bulb stayed lit for fifteen hours. On November 1, Thomas applied for a patent on a light bulb with carbon filament. Without Thomas’s improvement of the light bulb who knows what light resource we would use today when being indoors. Edison didn’t technically invent the light bulb, but did improve it to where it was more affordable. The real inventor of the light bulb was chemist Joseph Wilson Swan. On the other hand Thomas discovered a different material to be used as the filament. The material was charred cotton thread, and stayed lit for forty hours. That was a really great success of the improvement of the light bulb. Thomas gave the idea to other inventors to keep moving forward in what they are doing. The improvement of the light bulb showed that you can improve something if try hard. Thomas’s improvement gave other inventors the key to our world today, and that's why he is the Greatest American.
Glick, Thomas. ""Edison, Thomas Alva(1847-1931)"" Student Resource Center- Gold.
Gale, 2003. Web. 25 Feb. 2010. ""Edison, Thomas Alva(1847-1931)"" Student Resource Center- Gold. Gale, 2006. Web. 25 Feb. 2010
"Thomas Edison's Patent Application for the Light Bulb." America's Historical Documents. Web. 2 Mar. 2010.
Fun Facts: The Undercovered Facts About Thomas Edison
Did you know that Thomas Edison enjoyed reading Shakespeare and Thomas Paine. You would think that a brilliant man like him would enjoy reading other books related to science. Edison actually owned more than 10,000 books at home, and masses of printed materials at the lab. Now compared to me I only own about thirty books, and there’s a huge difference! While growing up around his family his nickname was Al. As an inventor Thomas got his own nickname which was,the Wizard of Menlo Park. Edison also nicknamed his kids Marion and Tom Dot and Dash after the telegraph code. Edison invented over 1,000 inventions during his time. Edison was a man of himself when it came to inventions, because he changed his mind all the time. A lot of times Edison would conduct experiments, and move on from it. As a teenager Thomas was fascinated by the telegraph. The most interesting fact about Thomas Edison was that he was deaf. It all happened one day when Thomas was running beside a train trying catch up to it to get on. A conductor then pulled him by his ear to get him aboard. Now right now you might be thinking who in world would do that. Well later that day Thomas began to feel something crack inside his ear. After that he began to lose his hearing until he was nearly deaf. Later on in life one of his son’s became deaf too. Edison became more to his own self, and devoted his time to his work. Thomas rarely took brakes and little naps. Deafness does change your life style, but I think it shouldn’t change who you are. Thomas Edison was basically miserable, and felt that his work was his goal in life. On the bright side Thomas was going to get the Nobel Prize in 1912 as a co recipient. Except his helper Nikola Tesla from his lab had disagreements with one another. In return to the disagreements Tesla left, and carried out success by himself. After Thomas Edison died a museum was named in honor of Thomas. The Henry Ford museum in Dearborn, Michigan is called the Edison Institute.
Foster, Abram. ""Edison, Thomas Alva(1847-1931)"" Student Resource Center- Gold. Gale, 1998. Web. 24 Feb. 2010.
Jenkins, Reese V. ""Edison, Thomas Alva"" World Book Student. 2010. Web. 24 Feb. 2010.
""Edison, Thomas Alva(1847-1931)"" Student Resource Center- Gold. Gale, 2003. Web. 24 Feb. 2010.
""Edison, Thomas Alva (1847-1931)"" Student Resource Center- Gold. Gale, 1999. Web. 25 Feb. 2010.
""Edison, Thomas Alva(1847-1931)"" Student Resource Center- Gold. Gale, 2006. Web. 25 Feb. 2010.
"Young Thomas Edison." Wikimedia-Commons. 18 Feb. 2010. Web. 2 Mar. 2010
Subscribe to:
Posts (Atom)