[–] 6 points 6 days ago (5 children)

You're basically trading energy to move higher volume of air. The fan can move smaller amount of air at higher speed, but larger amount at a gentle breeze feels nicer and helps with circulating the air in the room better.

You could achieve it by taking that exact motor and slapping a bigger fan onto it, but that looks less cool and probably produces more noise? Maybe there's some efficiency differences if the motor is better at spinning fast, but as a spherical cow in vacuum it should be similar.

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  • [–] 2 points 5 months ago (2 children)

    I imagine as we move to renewables, a lot of places are gonna have similar situation. Maybe not as bad, but I don't know what the situation with the taxes there is.

    There's a fixed cost associated with having the infrastructure that maintains a wire from consumer to producer functional, if you're not paying for electricity, you're paying for all the transmission lines and other hardware.

    I can't imagine any grid making it profitable for people to sell power to it, sounds like a nightmare to try and balance load with random home setups bumping it up and down, but a fully self-sufficient solar home could probably eliminate all costs but maintenance for the grid connection, if you want backup to solar.

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  • [–] 1 point 5 months ago

    If it's homework, the teacher has to grade multiple classes with 30-something students in them, so they probably ran on autopilot at that point.

    ...equally likely, they had a laugh but this is not an acceptable way to answer it. Most likely done by the dumbass "funny" kid in class who already tired them out.

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  • [–] 2 points 5 months ago

    Ozempic and the like also affect impulse control (and a whole lot of other stuff, the health effect research is technically ongoing).

    So if you're on it you don't feel the desire to snack, it helps you moderate yourself, and I guess it stands to reason it would lower the impulse to drink too.

    Though I'm just guessing here, take this with a grain of salt.

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  • [–] 2 points 6 months ago*

    It is way too expensive for me, and the keyboard only supports the english layout which is a no-go, but damn do I want one.

    Same situation with all the fancy split keyboards - they have 10 buttons per row, my layout needs 12 buttons per row.

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