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'Hyperloop' would link LA-SF in 30 mins, if built

wochit technology
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August 12, 2013 AT 6:48 PM
Billionaire entrepreneur Elon Musk unveiled a transportation concept called Hyperloop that he said could whisk passengers the nearly 400 miles from Los Angeles to San Francisco in 30 minutes ? half the time it takes an airplane. If it's ever built.