Gearfuse Technology, Science, Culture & More
Not sure if you have ever noticed that some fluorescent lights do glow in the dark for a while after you’ve turned off the power, that’s because the excited particles (ions) take time to give out the light (photon) after being excited by electrical energy. NEC has extended this behavior of fluorescence material and apply it to their new Hotalook-alpha ...
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November 21, 2024