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@Pinboard

Do not attempt to compete with Pinboard. http://pinboard.in  maciej@ceglowski.com +1 415 610 0231

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    Pinboard‏ @Pinboard 26 Apr 2017

    You can’t make a small propeller craft like a ‘flying car’ quiet, the physics don’t work. Ditto for supersonic airliners or business jets

    9:21 PM - 26 Apr 2017
    • 11 Retweets
    • 12 Likes
    • Slick Robin Iain M Campbell Luke Saunders Christopher Coleman Hyped Social Yas Andrew Louis jfrank Johannes Karow
    5 replies 11 retweets 12 likes
      1. Matt‏ @mattsiegel 26 Apr 2017
        Replying to @Pinboard

        if we could stop people from double parking, light rail would become quieter ;)

        0 replies 0 retweets 0 likes
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      1. New conversation
      2. Pinboard‏ @Pinboard 26 Apr 2017

        I think it’s ridiculous

        1 reply 0 retweets 2 likes
      3. SwiftOnSecurity‏ @SwiftOnSecurity 26 Apr 2017
        Replying to @Pinboard

        It makes sense... if you have fully autonomous resource extraction and on-site manufacturing.

        1 reply 0 retweets 1 like
      4. Show replies
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      2. Pinboard‏ @Pinboard 26 Apr 2017

        I share your craving for Japan-style high speed rail in California

        1 reply 0 retweets 1 like
      3. John Saxton‏ @Spiff 26 Apr 2017
        Replying to @Pinboard

        California is bigger than Japan, but with just one-third as many people. I doubt the economics work out.

        1 reply 0 retweets 0 likes
      4. Show replies
      1. David E. Wheeler‏ @theory 26 Apr 2017
        Replying to @Pinboard

        Well, if it operated in a vacuum…

        0 replies 0 retweets 0 likes
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      1. Pinboard‏ @Pinboard 26 Apr 2017

        that kind of thing works in principle for sound, but these are shock waves. Disclaimer: also don’t know what I’m talking about

        0 replies 0 retweets 2 likes
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      1. Pinboard‏ @Pinboard 26 Apr 2017

        “letting” people unionize is not how unions work

        0 replies 0 retweets 6 likes
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      1. Groovy Hyperboloid‏ @systemdidact 27 Apr 2017
        Replying to @Pinboard @charlesarthur

        Theoretically you could just do pathfinding to make it majority cause noise pollution in poor areas. And they probably will. Oh boy. :|

        0 replies 0 retweets 0 likes
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      1. Gordan Knott‏ @GordanKnott 27 Apr 2017
        Replying to @Pinboard @ScepticGeek

        it'll get even noisier when it has a redundant backup system in case of catastrophic failure

        0 replies 0 retweets 0 likes
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