7 If light is just electromagnetic waves, and color is just different frequencies of light, and we can make radio waves at arbitrary frequencies, why can't we create visible light of arbitrary pure colors? Submitted by flabberghaster at November 27, 2022, 2:22 AM in just_post 9 comments
2 emma wrote at November 28, 2022, 3:15 PM This is what a laser does, through "stimulated emission" (i am not joking, that is what it's called) of electromagnetic radiation! lasers are jizzing light bulbs. got it. Reply PermalinkParent
emma wrote
lasers are jizzing light bulbs. got it.