• scarabic@lemmy.world
    link
    fedilink
    English
    arrow-up
    10
    ·
    3 months ago

    Did you click on the article? It’s made very clear very early in the article that they have added regenerative braking systems to the trains. This is well established technology. It’s in every Prius since 1997 so I would think you wouldn’t be confused about whether this is perpetual motion or if they are making grand claims of net energy surplus. It doesn’t say any of that. It’s cool that they are applying the technology in this way. Why does this seem confusing to you?

    • JasonDJ@lemmy.zip
      link
      fedilink
      English
      arrow-up
      3
      arrow-down
      4
      ·
      3 months ago

      Because it sounds like somebody just found out about the technology and decided to make an article about it like it’s some sort of new and novel thing, when it’s really not.

      • scarabic@lemmy.world
        link
        fedilink
        English
        arrow-up
        7
        ·
        3 months ago

        I think you’re projecting those expectations onto it. I’m totally fine to hear that a notable city has successfully implemented a cool technology even if it’s not some world first for science, and I don’t think the headline overhypes this for what it is.