Invertors and Inventions Alexander Graham Bell BIRTH AND DEATH Born March 3, 1847 Edinburgh,...
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Transcript of Invertors and Inventions Alexander Graham Bell BIRTH AND DEATH Born March 3, 1847 Edinburgh,...
![Page 1: Invertors and Inventions Alexander Graham Bell BIRTH AND DEATH Born March 3, 1847 Edinburgh, Scotland, UK Died August 2, 1922(1922-08- 02) (aged.](https://reader036.fdocuments.in/reader036/viewer/2022062309/5697bfd41a28abf838cacbaa/html5/thumbnails/1.jpg)
![Page 2: Invertors and Inventions Alexander Graham Bell BIRTH AND DEATH Born March 3, 1847 Edinburgh, Scotland, UK Died August 2, 1922(1922-08- 02) (aged.](https://reader036.fdocuments.in/reader036/viewer/2022062309/5697bfd41a28abf838cacbaa/html5/thumbnails/2.jpg)
Alexander Graham Bell
![Page 3: Invertors and Inventions Alexander Graham Bell BIRTH AND DEATH Born March 3, 1847 Edinburgh, Scotland, UK Died August 2, 1922(1922-08- 02) (aged.](https://reader036.fdocuments.in/reader036/viewer/2022062309/5697bfd41a28abf838cacbaa/html5/thumbnails/3.jpg)
BIRTH AND DEATH Born March 3, 1847
Edinburgh, Scotland, UK Died August 2, 1922(1922-
08-02) (aged 75)Beinn Bhreagh, Nova Scotia, Canada
Cause of death Complications from diabetes
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TELEPHONEoinstrument which converts sound, specifically the human voiceo 1878: Bell had set up the first telephone exchange in New Haven, Connecticut.o 1884: long distance connections were made between Boston, Massachusetts and New York City.
![Page 5: Invertors and Inventions Alexander Graham Bell BIRTH AND DEATH Born March 3, 1847 Edinburgh, Scotland, UK Died August 2, 1922(1922-08- 02) (aged.](https://reader036.fdocuments.in/reader036/viewer/2022062309/5697bfd41a28abf838cacbaa/html5/thumbnails/5.jpg)
Other inventionsAlexander continued to invent other
things for example he:o developed a method of making
phonograph records on a wax disc.o made an iron breathing lung, and a
device for locating icebergs at sea. o experimented with sheep. He was
interested in kites that could lift a man, o invented a hydrofoil which set a world
speed record of over 70 miles per hour.
![Page 6: Invertors and Inventions Alexander Graham Bell BIRTH AND DEATH Born March 3, 1847 Edinburgh, Scotland, UK Died August 2, 1922(1922-08- 02) (aged.](https://reader036.fdocuments.in/reader036/viewer/2022062309/5697bfd41a28abf838cacbaa/html5/thumbnails/6.jpg)
ATTITUDES I feel that Alexander has a lot of Perseverance as even when the judges ignored him he still persevered and did not give up.
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LIKES
oHe was kind and had a nice heart for the deaf.
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Interesting facts about the telephoneThe telephones ability to pick up speech at various distances from the mouth is tested in a sound-proof room. A loud-speaker inside the dummy head emits typical human words and sounds.
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