Who invented the first practical electric Light Bulb?
Thomas Edison
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Who wanted to help students who were deaf?
Alexander Graham Bell
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What is an example of communication before the Telephone was invented?
Ex. Writing letters using a type writer
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Who did Thomas Watson help?
Alexander Graham Bell!
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What was Alexander Graham Bells first long distance call?
From New York to California
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Who helped make the Telephone Louder?
Thomas Edison- He invited a carbon transmitter
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Who was a professor at Boston University?
Alexander Graham Bell
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True or False: Alexander Graham Bell and Thomas Edison are considered famous inventors
TRUE
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What other inventions was Alexander Graham Bell Famous for?
The Metal Detector - Bell invented the first metal detector which was used to try and find a bullet inside of President James Garfield. Audiometer - A device us
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Who made improvements to the Telegraph?
Thomas Edison
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What is a patent?
A patent is a government issued license excluding others from making, using or selling a particular invention.