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the crayon is a wax stick and is used to make pictuers and writing. invented by Edward Binny and Harold Smith invented in the late 1800's
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The first light bulb was invented by Humphry Davy(improved by Thomas Edison) and can be use to signal others by turning it on and off
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Invented by Louis Braille, Braille is a form of communication used for blind people. By running the tip of the finger over a series of raised bumps a blind person can undersand what word is being said.
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the electric telegraph revolutionized long distance communication. Created by Samuel Morse
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the fax machine is used totransmit images via telephone line. Invented by Alexander Brain.
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Richard Hoe, a printing press that prodused prints on a rotating table
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William Bullock, a printing press in which the images to be printed are curved around a cylinder
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the telephone is a major invention in communication it is used to talk to another human. Invented by Alexander Bell
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ALexander Bell was the inventor of the photophone
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George Eastman the material that the picture was captuered on inside of a camera.
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Frederic Ives a technique of breaking up an image into a series of dots so as to reproduce the full tone picture
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the linotype is regarded as the greates advancment since the moveable type 400 years earlier. Invented by Ottmar Mergenthaler
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Ottmar Mergenthaler , a "line casting" machine used in printing
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it allowed messages to be sent from moving trains and railway stations. Invented by Granville T. Woods
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George Eastman, the first camera that held film
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Elisha Gray ,ink and toner refill kits and cartridges are supported at Inkfilling at special prices.
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Michael Pupin made long-distance telephone service possible by amplifying the signal at intervals along the line.
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Guglielmo Marconi, a telagraph that could send signals without useing fixed wires
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Reginald Fessenden, sending signals with information to a radio without a wire
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invented by Alexander Stephonvich Popov Early century/ 1900's
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Ernst Alexanderson , generation of high frequency alternating current up to 100 kHz
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John Hays Hammond , a devise that controled a radio by sending signals from a wireless devise
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John Logie Bairdwas a television system that used mechanical or electromechanical devices to capture and display images
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Philo T. Farnsworth, a box that recived signals that are terned into colers on a glass screen
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Walt Disney, a special motion picture camera used in the traditional animation process
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the instant photography was and still is used to take photo's of an object or person. Invented by Edwin Land
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the laptop was invented by Adam Osborne, and is use for many forms of communication like human to machine and machine to machine. It was called the "osborne 1" and cost $1750.
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Richard Frenkiel and Joel Engel, a phone that can be carred around with out wires
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Tim Berners-Lee, the internet