Search query: Hyperloop and its potential impact on transportation
Video title:  representatives are asking the supreme court to preserve obamacare the high court is expected to decide on the issue by next spring in political news joe biden the projected winner of the 2020 presidential election is planning his transition to power one thing the president-elect has done is announce a panel of 13 health experts who will be tasked with creating a plan to deal with the coronavirus pandemic president donald trump tweeted yesterday that he would ultimately win the election u.s attorney general william barr has told federal prosecutors to investigate accusations of voting problems before states certify their election results in the weeks ahead ten-second trivia what nation has the most high-speed rail lines in the world china india spain or japan make sense that the world's most populous nation of china would also have the most miles of high-speed rail [Music] high speed rail is generally defined as trains that run at least 120 miles per hour some definitions put that at 155 but there's a type of rail under development that could run at several times that speed and change transportation as we know it it's called hyperloop engineers from different companies have been working on it for years what's not known yet is if it will be practical critics say a hyperloop network would be very expensive to build it wouldn't be able to carry as many people in its trains it would be extremely dangerous if something goes wrong but there's a lot of excitement about it whenever it's tested because of its potential [Music] yes