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Cake day: June 9th, 2023

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  • Yes patterns, but also basic physical resonance.

    Sounds in harmony creates more powerful standing waves which will affect your cochlea more than noise.

    Whether that is also more pleasant will depend on context, but music will definitely get your attention more easily than random sounds due to this basic physical property.

    Pretty much everything in the universe are frequencies. Things that resonate are simply more powerful better than things that don’t.






  • bstix@feddit.dktoFuck Cars@lemmy.worldNo words
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    1 day ago

    I was in Rome last week and pleasantly surprised to see how many tiny cars they use.

    There were plenty of Smart cars, but also many other ultra minis like Citroën AMI, XEV Yo-Yo and Renault Twizy.

    They’re not just concept cars or used as gimmicks like elsewhere. People actually use them for their daily business.

    The traffic in Rome is insane though. The reason they use tiny cars isn’t that the roads are small, but due to congestion and parking. It makes very little sense to own a car there at all.












  • My guess would be yes, somewhat, probably. but maybe not much. As he says in the last part of the video: If it gets hot, you have a problem.

    Better ask an electrician.

    The devices sold as “EV wall chargers” are not really chargers. They’re simple power suppliy units, whether or not it has bells and whistles to time the charging and what not.

    The actual battery charger is in the car. It will attempt to suck as much energy from the PSU as it can and it will itself balance the load and all that. Having a separate unit also trying to regulate the load seems like something that will inevitably create more heat than necessary somewhere in that chain.

    Generally speaking you do not need to protect the car from unstable supply. It will protect itself.

    I will still recommend getting a proper “EV charger” to ensure that it can utilize all the phases unlike a regular garage plug. Also to ensure that it is properly grounded, which can be an issue for some cars.

    At least here in Europe, where we have 3 phases. It’s much better to have all 3 phases wide open and let the car suck a little on each, instead of having it overloading a single phase through a granny plug.

    I know the American 2 phase circuit is different, but I still believe it’s better not to put any more heat inducing obstructions in the chain.