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Joined 1 year ago
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Cake day: June 14th, 2023

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  • jabjoe@feddit.uktoLinux@lemmy.mlwhich linux phone is the most promising?
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    9 months ago

    The main problem is political not technical. The market had been allowed to become a duopoly and too many critical things now need an app on an Android or Apple phone. The worse I know is banks needing an app for authentication for their online banking. No separate security device anymore, those are ewaste apparently.

    Public EV chargers where you can only control them from an app.

    Riding book at theme parks. The cases are growing. Even the app is just wrapper of hidden web page!

    Frankly I think regulation is required to get competition in the market. Not the only tech one either. Why is it so hard for law makers to see monopoly in tech?












  • jabjoe@feddit.uktoMemes@lemmy.mlEVs
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    1 year ago

    Hydrogen for cars is a nonsense. It is so inefficient. Unless you are making it from oil, which why the oil companies are pushing it, you lose loads of energy making it. Then it has to storages and transported, which is hard. Then the car use of it is inefficient too.

    So ignoring the oil industries’ “blue hydrogen”, and looking only at “green hydrogen”, you are looking at about 22% of the energy generated ending up pushing the car forward! With an EV it is about 73%. So hydrogen car are over 3 times more expensive to run.

    Plus you can just plug in an EV anywhere. With an EV, if need be, you can charge, slowly, off a normal home socket. Of course, normally, you fit faster charging at home.

    Hydrogen cars is lie pushed by big oil.