In my article “What Am I Looking At?” (August 2022), I reflected on the use of grayscale imagery with white-hot polarity (white–hot, black–cold, everything else–shades of gray) while using your ...
A research team found the temperature increase caused by the probe beam could be utilized to generate a signal per se for detecting objects. Notably, this so-called 'active thermal detection' enables ...
When you search your lost keys with a flash lamp, when bats detect obstacles during their night flight, or when car radars locate other cars on the road, the very same physical principle works. Be it ...
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