Remember hyperloops? The idea is to place passengers in pods and, using electromagnetic levitation, whisk the pods through giant tubes in a near vacuum at more than 600 mph.
While it may still sound like science fiction, the concept, popularized by Tesla CEO Elon Musk, has been moving closer to reality. The U.S. government is even working out how to regulate it.
One of the leading companies striving to commercialize high-speed tube travel, billionaire Richard Branson's Virgin Hyperloop, passed a major milestone Sunday. It completed its first human test run, albeit in a scaled-back version.
The test was on Virgin Hyperloop's 0.3-mile DevLoop test site in Las Vegas. The two passengers were Chief Technology Officer Josh Giegel and Director of Passenger Experience Sara Luchian. A launch video shows the pair grinning broadly during the short ride, which hit a top speed of 107…