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Unlike UV which can cause skin inflammation later, you will certainly notice that your skin is being burned by IR. Have you ever tried to keep your hand close t
by red75prime 8y ago
Unlike UV which can cause skin inflammation later, you will certainly notice that your skin is being burned by IR. Have you ever tried to keep your hand close to burning coals?
- godelski 8y agoThis is true. Heat is given off as IR (more broad spectrum) But also you can not notice when you are burned. Or notice it only after the damage is done. Which happens in places like laser labs (very narrow spectrum).