Etch A Sketch - Wikipedia, the free encyclopedia
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Etch A Sketch is a registered trademark for a mechanical drawing toy manufactured by the Ohio Art Company. An Etch A Sketch is a thick, flat gray screen in a plastic frame. There are two knobs on the...
en.wikipedia.org/wiki/Etch_A_Sketch
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Etch-A-Sketch - History of the Name; "Last week, one of the men responsible for Etch-A-Sketch's name, William Casley Killgallon, died at the age of 87. Without him, we might have grown up fiddling with the white knobs on our red DoodleMaster Magic Screen or L'Ecran Magique ("The Magic Screen")."
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inventors.about.com/library/inventors/bletchasketch.htm
inventors.about.com/library/inventors/bletchasketch.htm
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Toy inventions and the history of toys including Slinky - Hula Hoop - Frisbee - SILLY PUTTY - Etch A Sketch - Video Games - Yo-Yo ... The History of Computers - Computer History Timeline Famous Inventions A to Z Thomas Edison - The Inventions of Thomas Edison History of the Telephone Automobile History ... Etch-A-Sketch...
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inventors.about.com/od/tstartinventions/a/Toy_Invention...
inventors.about.com/od/tstartinventions/a/Toy_Inventions.htm
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"An Etch-A-Sketch ® is actually a pretty amazing device! It is essentially a manually operated plotter with a built-in erasing system. ... It is not easy, but you can get inside by removing the outer case and the glass: What you find i...
http://www.surfnetkids.com/etch-a-sketch.htm
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The yellow ear will transport you to FAQs and Etch-A-Sketch ® history. The roving eyeball is my favorite click, because there you can explore the works of fourteen amazing Etch-A-Sketch ® artists...
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www.surfnetkids.com/etch-a-sketch.htm
www.surfnetkids.com/etch-a-sketch.htm
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If you’re interested in donating an etch-a-sketch (44’s an awful strain on my budget) drop me an email: alli.katz@gmail.co ... Great Moments of Campaign History...
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greatmomentsinhistory.tumblr.com/
greatmomentsinhistory.tumblr.com/
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Twisting and turning our way through the history of the Etch A Sketch, we quickly discovered that the inner workings of an Etch A Sketch are really quite simple. The screen's reverse side is coated with a mixture of aluminum powder and plastic beads.
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ask.yahoo.com/20000830.html
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An Etch-a-Sketch® is actually a pretty amazing device! It is essentially a manually operated plotter with a built-in erasing system. Anyone who has used an Etch-a-Sketch before will recognize the familiar red plastic toy with the glass drawing window (now also available in other fashion colors):
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www.howstuffworks.com/question317.htm
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First marketed in 1960, the Etch A Sketch® has become one of the most popular creative children's toys of recent times. ... In a year of research and development, the Etch A Sketch® achieved its now classic name and shape (US patent #3,760,505). The red frame holds a glass screen, the back of which is coated with a...
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web.mit.edu/invent/iow/etchy.html
web.mit.edu/invent/iow/etchy.html
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