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We have no idea what we’re doing,” declared Elon Musk, standing beside a yawning “test trench” in Southern California in 2017. A crowd of engineering students and tech reporters hooted and hollered, ...

Exploring the Hyperloop, a concept for renewable public transport, involves traveling in levitating capsules within vacuum tubes at speeds exceeding 200 mph, faster than a 747. This video examines the ...

Brent Callinicos, whose past roles include serving as the CFO of Uber and Hyperloop One, purchased the 16,000 square-foot McLean home in January.