/u/OlfactoriusRex's posts in /r/askscience
Light travels so fast that, for all intents and purposes, it's either there or it's not. So what am I seeing when I turn a light off and slowly watch the bulb or housing dim and glow faintly in the dark?
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Light travels so fast that, for all intents and purposes, it's either there or it's not. So what am I seeing when I turn a light off and slowly watch the bulb or housing dim and glow faintly in the dark?
1 upvotes
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1 upvotes
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1 upvotes
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1 upvotes
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