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Just weeks after Hyperloop One demonstrated a working, albeit slow [engadget.com], version of its levitating sled, the company has made another leap forward. This time around, the startup has successfully tested its XP-1 passenger pod, reaching speeds of up to 192 mph and levitating off the track as it accelerated.
XP-1 traveled for just over 300 meters before the brakes kicked in and it rolled to a gradual stop, hitting a top speed of 192 mph. That speed puts Hyperloop One's system a little bit ahead of Category 1 high-speed rail, which has a maximum running speed of 155mph, although it's not yet faster than Japan's bullet train [engadget.com].
Then again, Hyperloop One's plan is to push its pods at speeds closer to 750 mph, but that's clearly going to be tough to test in a tube that's just 500 meters long [engadget.com]. But the milestones, slow and steady, are being met, and it's clearly a demonstration of the company's strength that it is developing its prototypes for real.
Source: https://www.engadget.com/2017/08/02/hyperloop-one-first-pod-xp1-test/ [engadget.com]