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Joined 2 years ago
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Cake day: July 1st, 2023

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  • Love it.

    Some replies to a reply are showing up in the wrong place. Might be a bug, might be because I imported settings from old sync to save myself the trouble of configuring the application anew. Worked like a charm though.

    I have a question, can I pin a instance in the feeds? Eg I have a lemmy.world account. Right now it shows me Everything, Local, and Subscribed. But I do want to see everything in programming.devs main page. It’s like an everything for programming, so I see that as a valid use case.





  • I’d expect a “Ultra-tier” fast charging station to have internal batteries (or perhaps supercapacitors or something like that) which buffer up from the grid. Eg. when not in use and over-night. Probably won’t last much into a day even with that, but we may see smaller buildings connected to charging stations that hold internal batteries to deliver faster charging than the connected grid can deliver.

    As long as there is demand and profit to be made, it could happen. The biggest cost is of course the batteries, but if solid-state batteries turn into reality I think things might be more cost effective. Especially since fixed position batteries aren’t subject to the same contraints as car batteries. Don’t need to handle vibration, weight is not a big problem. Key goals are lifetime value, energy density + and (dis)charging rates.

    Cheaper electricity during night might not be a thing everywhere or in the future, but small savings by stocking up cheaper during nighttime, gives better margins.