Hyperloop is a concept involving passenger-filled capsules traveling through low-pressure tubes at high speed between Los Angeles and San Francisco.
Elon Musk, president Tesla Motors and SpaceX, dubs his brainchild, Hyperloop, a “fifth mode of transportation.” The concept is to travel via passenger-filled capsules going hundreds of miles an hour through 88-in.-dia low-pressure pipes atop pylons and powered by solar panels.