The holy grail of display technology is to replicate what you see in the real world. This means video playback in 3D — but when it comes to displays, what is 3D anyway? You don’t need me to tell you ...

Today I have a lot of opportunities to trace the display of smartphones and tablets to get information, but these days, an algorithm that obtains a "stereoscopic effect" by touching the screen "Touch ...

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If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

WITH reference to a letter of mine in NATURE of December 10, 1938, Father William O'Leary, of Riverview College Observatory, Riverview, N.S.W., wrote to me shortly before his death, and, after ...