We couldn't do it until we had all three colors of l e d. You combine r g b with light, and you get white light. There is no energy coming out in the infarred or anywhere else. So that's why you coul have a three wat, yes le d bob, that just es against a 60 water. We haven't any five watch, whatever, against a 60 wat of edicon bulb,. regular, old fashioned bulb. Most of that ederson energyis coming out in inferet, and none of that energyis coming ot iferet. The thing about l e d is they're not glowing. They're not glowing from heat. It's
Where does the Earth end? On this episode, Neil deGrasse Tyson and comic co-host Chuck Nice explore the Karman Line, LED light bulbs, banking turns and other things you thought you knew!
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Photo Credit: NASA
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