• pixelscript@lemm.ee
    link
    fedilink
    English
    arrow-up
    6
    ·
    edit-2
    5 days ago

    I remember my 6th grade science class having a lively 15 minute discussion about whether or not rockets can work in space since there’s no air…. We’re looking at videos of rockets working in space and then debating whether or not they do. 🙄

    This feels a tad different than the person in the screenshot. Screenshot person fundamentally misunderstood how radio waves worked. Meanwhile, 6th grade you absolutely understood how rockets worked, at least to the level of understanding that they need air to work. Because you were right the whole time, those kinds of rockets can’t work in space without air. The slightly absurd solution that you wouldn’t readily know without a deeper understanding of how the rocket is built is that a rocket literally brings its own air with it!

    • carl_dungeon@lemmy.world
      link
      fedilink
      English
      arrow-up
      3
      ·
      5 days ago

      Yeah- you make good points. I think what I was upset about was that we started with a given (they obviously work in space) and then half the class argued they didn’t for a while.

      A better question would have been “how can they work since space has no air in space?” which leads to great q & a I think.