poVoq

Admin on the slrpnk.net Lemmy instance.

He/Him or what ever you feel like.

XMPP: povoq@slrpnk.net

Avatar is an image of a baby octopus.

  • 1.42K Posts
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Joined 2 years ago
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Cake day: September 19th, 2022

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  • I think this is mostly interesting for repurposing existing fossile fuel powerplants.

    Add a relatively small geothermal power-plant on site for baseload demand plus a well sized grid battery and you can continue using a lot of the existing infrastructure of these older powerplants.

    Due to security requirements this will not work with nuclear, even when using (largely theoretical) small modular reactors.



  • I have such an air to water heat-pump. It reaches 55°C without the supplementary electric water heater, which is more than sufficient if you have a hot water tank. The supplementary electric heater is really only used when too many people want to shower in a short timeframe or to occasionally heat the tank up to 70°C+ to kill off any bacteria that might be growing in it.

    I don’t think you will find a heat-pump with a variable drive compressor like you are proposing, but a DIY solution might be feasible.

    But why not just install a vacuum tube solar-thermal water heater? They are more efficient anyways.











  • Powerful part:

    Even if he doesn’t call it anxiety, he admits he sometimes has trouble focusing, and there’s a tenseness in his body that can be hard to shake off. But he’s usually able to turn it around by talking to his friends or elders, or by reciting his favorite proverb:

    “They tried to bury us, but they didn’t know we were seeds.”

    “It’s not about what I need, it’s about what my community needs,” he said. “There is joy in caring for one another. There is joy in coming together to fight for a future that we believe in.”


  • edit, delete, etc.

    Can you do that with a letter once it is send? And the instance admin of the mirroring server can delete posts if that is legally required for some reason.

    And how would that even work technically? Bulk import posts and spam other instances with mass updates? That would immediately detected as a spam-wave and blocked. And back dating technically new messages is also not exactly a great thing to allow.

    Other implementations of nomadic identity like Hubzilla get around this by letting you run two accounts in parallel and syncing them from your main account, but they will also not back-port old messages before you linked up the secondary account.

    Basically anyone with some experience with federated systems agrees that importing old messages in bulk on account migration will never happen, and I don’t really see an issue with that, since messages are not lost.