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noumenon@lemmy.world to Videos@lemmy.worldEnglish · 2 months ago

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

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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 · 2 months 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...
  • Beacon@fedia.io
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    2 months ago

    Yeah this link says most people can only take 4 to 6 g, but fighter pilots can take up to 9.

    https://www.sciencefocus.com/science/whats-the-maximum-speed-a-human-can-withstand

    • Dr. Moose@lemmy.world
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      2 months ago

      As other commenter pointer out direction of force is important. Horizontal force is much less dangerous as it doesn’t drain your brain of blood as much as a vertical one. If I recall correctly humans can survive 20-40 Gs of horizontal force compared to just 5-9 of vertical.

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