Wednesday, April 16, 2014
The 1930's "Like" Button For Your Radio
As noted on Paleofuture, Facebook was not the first to think up the idea of a "Like" button. In the early 1930's, a research engineer and lecturer named Dr. Nevil Monroe Hopkins thought up this little radio set top device that would allow listeners to send a "yes" or "no" signal in response to whatever was being broadcast.
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