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saifu official
in Classical Physics

Light 1 member has voted

  1. 1. Why do we feel black when even our eyes are closed?

    • Why do we feel black when even our eyes are closed?
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Moderator Note

Do you want me to remove that single question poll or were you going to give some options? And it may just be me, but I'm not sure what you mean by "feel black".

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