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noumenon@lemmy.world to Videos@lemmy.worldEnglish ·
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1 month ago

Chinese Maglev test vehicle sets world record, accelerating from 0 to 318 MPH in 2 seconds

www.youtube.com

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Chinese Maglev test vehicle sets world record, accelerating from 0 to 318 MPH in 2 seconds

www.youtube.com

noumenon@lemmy.world to Videos@lemmy.worldEnglish ·
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1 month ago
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Raw: China's superconducting maglev sets world record
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For more:China has set a new world record in superconducting electric maglev propulsion, accelerating a tonne-level test vehicle to 700 km/h in just two sec...
  • CompactFlax@discuss.tchncs.de
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    1 month ago

    Your move hyperloop.

    So what’s the limit of the human body? That’s more than a couple g.

    • krashmo@lemmy.world
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      1 month ago

      I don’t know but it seems like the simple answer is to just not accelerate that fast. I doubt this was an attempt to imply that we should do this regularly. It’s just a test to show what the technology is capable of. There’s no real benefit to accelerating to that speed that quickly vs doing it over 30 seconds or longer.

      • jol@discuss.tchncs.de
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        1 month ago

        You can absolutely accelerate this fast if there are no people on board. China probably wants safe autonomous cargo trains at some point.

        • CompactFlax@discuss.tchncs.de
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          1 month ago

          What about eggs lol

          Autonomous 500kph cargo trains would be fantastic.

          • jol@discuss.tchncs.de
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            1 month ago

            Why would they transport eggs this way…? Fast (expensive) cargo trains would be used for valuable products. For example minerals, metals, computer chips.

            • sauce@lemmy.dbzer0.com
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              1 month ago

              Have you seen the price of eggs?

              • jol@discuss.tchncs.de
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                1 month ago

                That’s a US thing. Also, have you seen the price of everything?

      • Beacon@fedia.io
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        1 month ago

        There are non-transportation uses for it. Namely for weapons.

        • mycodesucks@lemmy.world
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          1 month ago

          Call me a victim blamer, but if you let your enemy build a superconducting maglev rail from their territory to yours, I feel like that’s on you.

          • gsdsam@lemmy.dbzer0.com
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            1 month ago

            Mr President, a second train has hit the Twin Towers.

        • optissima@lemmy.world
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          1 month ago

          You can’t think any non-living thing someone would want to transfer beyond weapons? 😂

          • Beacon@fedia.io
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            1 month ago

            deleted by creator

      • CompactFlax@discuss.tchncs.de
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        1 month ago

        Definitely a “look what I can do” test and not a practical example of how the trams in Beijing will travel between stops. Though it would reduce trip time!

    • Dr. Moose@lemmy.world
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      1 month ago

      20-40 Gs for horizontal force.

      • CompactFlax@discuss.tchncs.de
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        1 month ago

        Squishy.

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