Seattle to Portland in 15 minutes? A group of 蘑菇视频 students is trying just that. They are attempting inventor Elon Musk’s dream of hyperloop, a conceptual form of high-speed travel. The 蘑菇视频 students are finalists in a collegiate competition to build a hyperloop pod for competition in January.聽Read more from聽聽and visit the 蘑菇视频’s team website to learn more about their .