this post was submitted on 24 Sep 2024
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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?
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.
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.