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GNU social JPは日本のGNU socialサーバーです。
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  1. Embed this notice
    Blackfist (blackfist@oliphant.social)'s status on Friday, 30-Dec-2022 10:55:33 JST Blackfist Blackfist

    I'm tired of talking race. As a party trick I have told people that I am knowledgeable about all the things. So ask me a question about something and let's see how many I can answer intelligently.

    In conversation Friday, 30-Dec-2022 10:55:33 JST from oliphant.social permalink
    • Embed this notice
      Frank Bennett (fgbjr@indieweb.social)'s status on Friday, 30-Dec-2022 10:55:29 JST Frank Bennett Frank Bennett
      in reply to

      @Blackfist Old-Tool Nerd Mode: How do water rams work?
      (Feel free to ignore this one!)

      In conversation Friday, 30-Dec-2022 10:55:29 JST permalink
    • Embed this notice
      Frank Bennett (fgbjr@indieweb.social)'s status on Friday, 30-Dec-2022 11:52:51 JST Frank Bennett Frank Bennett
      in reply to

      @Blackfist Yep. It's a device for lifting water above its original height without electricity by dropping it vertically and using the energy of a portion of the water's fall to push another portion up a separate tube. They have a plunger and a valve that makes a really nice mesmerizing "tap-tap-tap" sound—but I can never remember how they work inside!

      In conversation Friday, 30-Dec-2022 11:52:51 JST permalink
    • Embed this notice
      Blackfist (blackfist@oliphant.social)'s status on Friday, 30-Dec-2022 11:52:52 JST Blackfist Blackfist
      in reply to
      • Frank Bennett

      @fgbjr... Water pressure. And yes, it is a guess. I have no idea what a water ram is or what it does.

      In conversation Friday, 30-Dec-2022 11:52:52 JST permalink

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GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.

Creative Commons Attribution 3.0 All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.