https://xkcd.com/2898

Alt text:

“Some people say light is waves, and some say it’s particles, so I bet light is some in-between thing that’s both wave and particle depending on how you look at it. Am I right?” “YES, BUT YOU SHOULDN’T BE!”

  • Johanno@feddit.de
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    8 months ago

    Same for earth and moon. The center is inside earth. But not that close to the center of the earth itself

    • niktemadur@lemmy.world
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      8 months ago

      Meanwhile, Pluto and Charon noticeably orbit each other, the barycenter being fully outside of Pluto’s surface.