permitted orbits

  • Atoms and Radiation

    Atoms and Radiation

    Everything we know about space comes from radiation. Now wait just a moment here. That statement explains how astronomy is such a successful field of science — it’s based entirely on the information we can glean from radiation, after all.…

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  • How Atoms Work

    How Atoms Work

    Have you ever seen something like this? I’m going to venture a wild guess and say you haven’t, since scientists have only recently been able to take this kind of image. I learned about it in my biology class this…

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