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kakatoru t1_j13ddeo wrote

Reply to comment by werdt456 in TIL in 1962 a General Electric engineer named Nick Holonyak developed the first LED light bulb capable of emitting visible red light. The same bulb was used in the 1964 stop animation animated TV special Rudolph the Red-Nosed Reindeer for Rudolph’s bioluminescent nose. by undergroundgeek

Who says it is?

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werdt456 t1_j13pv7j wrote

I was responding to someone who said it was. Somehow I posted instead of a reply

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