Orange light makes it light! [Ashish] demonstrates the well-known photoelectric effect by triggering a sub-biased neon lamp with visible light from an LED. Neon bulbs work on the principle of ...
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The Neon Paradox: Is it Low Brow or High Art?On the flip side, neon and its LED counterparts are just as at home in fine art galleries; see Dan Flavin’s fluorescent tube ...
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