4 Things A Thermal Camera Can Capture (And 3 It Can't)
Thermal cameras are popular with Hollywood producers, but what can a thermal camera actually do and what are the limitations ...
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Is there a green or orange dot on your iPhone screen? Here’s what it means
Orange and green dots on iPhone 15. (Image credit: Vivek Umashankar/The ... Most modern iPhones come with an OLED screen, and these indicators only light up a couple of pixels on the screen ...