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China’s record-smashing maglev achieves 0-700km/h acceleration in less than 2 seconds (www.scmp.com)

submitted 1 day ago by rss@news.abolish.capital to c/china@news.abolish.capital

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Researchers at China’s National University of Defence Technology have successfully accelerated a tonne-class vehicle to a record speed of 700 km/h (435mph) within just two seconds on a 400 metre (1,310-foot) magnetic levitation test line, and brought it safely to a stop. The test speed has set a new global benchmark, making it the world’s fastest superconducting electric maglev to date. This same force that flung a sledge down a short track could fling a rocket into the sky. It could even...

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[–] JakenVeina@midwest.social 1 points 15 hours ago (2 children)

So, like... that would kill any passenegers, right? This is just for publicity?

[–] rbos@lemmy.ca 2 points 14 hours ago (1 children)

700km/h would be about 200m/s in 2 seconds, so about 10g. Survivable.

[–] JakenVeina@midwest.social 2 points 13 hours ago

I suppose. Enough to make most folks pass out, though.