Supersonic Submarine Could Travel From Shanghai to San Francisco in 100 Minutes

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Submarines are currently the slowcoaches of the travel world, with record speeds of 83kph. However, the Harbin Institute of Technology has told the South China Morning Post (SCMP) they want to raise that by two orders of magnitude, producing something that would outrace jet airplanes. Is this some sort of April Fools Joke? Well there doesn’t […]


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