上周日，Virgin Hyperloop首次在其高速悬浮运输系统中进行了载人旅行测试，模拟在大约200000英尺高度行驶时的感觉，并在6.25秒 ...

We're heading through the Nevada desert, north of Las Vegas, for a glimpse of what its backers claim is the future of transport. This is Hyperloop - an attempt to send passengers hurtling at 700 miles ...