Forum: Share Your Own tech-teaching tips. Have you developed an innovative teaching technique? We’d like to hear about it, and we’ll publish the best of them. Supplement in print: Order print copies ...
An exhibition showing the history of slide projectors in China is currently being held at the UCCA Center for Contemporary Art in Beijing. The exhibition, Slide/Show, Light Images in Chinese ...
The largest manufacturer of slide projectors, Kodak, stopped making the devices last fall, part of the company's new focus on digital cameras. While slides are passing out of common use, their ...
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