To its 5,000 salesmen across the U.S., Grolier Inc., publisher of America’s oldest encyclopedia, last week handed out an odd-looking new product to sell door to door. A green, windowed, sheet-metal ...
One of Audrey Watters’s observations in her deeply researched Teaching Machines is that ed-tech evangelists seldom make an effort to learn the history of educational technologies. For those ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This gray and silver-colored machine ...
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