Original post date: August 15, 2013 Article by: Sam Staley Elon Musk unveiled his pneumatic tube inspired Hyperloop, a “fifth mode” of transportation that he hopes will revolutionize intercity travel on Monday. His “technical paper” sketches out the engineering and technical plausibility of the concept, and the proposal seems surprisingly robust as I point out … Continue reading Will Elon Musk’s Hyperloop Doom High-Speed Rail?