Electronics & Semiconductors
When scuba divers need to say "I'm okay" or "Shark!" to their dive partners, they use hand signals to communicate visually. But sometimes these movements are difficult to see.
Apr 10, 2024
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45
Robotics
A figure skater framed only by ragged ice gazes up, almost beseechingly. A goaltender sprawls inside a net, defeat written all over his limbs, even with his face obscured.
Feb 17, 2022
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17
Engineering
Engineers from Caltech have generated a computer simulation of underwater bubble rings that is so realistic it is virtually indistinguishable from a video of the real thing. The point of the research, however, lies well beyond ...
Jul 29, 2019
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9
