Geiger-mode avalanche photodiodes (GM-APDs) are highly sensitive light detectors, capable of detecting single photons.
Researchers have developed a highly sensitive method for detecting hotspots in the environment, such as bushfires or military ...
Smithsonian Magazine on MSN
Computers Are Getting Much Better at Image Recognition
The machine-learning programs that underpin their ability to “see” still have blind spots—but not for much longer ...
It is difficult to spot and track objects in cislunar space—the vast area between the Earth and the Moon—for a variety of ...
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