The Zenith Controversy Part II

Last week we had some interesting facts about the history of radio and its development.  Part of that discussion was the development of the Chicago Radio Laboratory which later became the Zenith Radio Corporation.  You may recall that Zenith was one of the first radio manufacturers and became known for  high quality and innovation based upon visions…

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The International Deafness Controversy of 1880

One of the first concepts learned in deaf education or aural rehabilitation courses is the controversy over sign language (manualism) vs. oralism.  There is an undertone that oralism is better than manualism. It has been the root of much discussion in the deaf community as well as among educational and medical professionals since the inception of formal sign language…

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