There are plenty of ideas out there to make long-range travel cheaper and faster, such as Elon Musk’s Hyperloop and supersonic airliners.
postandcourier.com, The Post and Courier
Thu, 02/11/2016 - 10:01pm
There are plenty of ideas out there to make long-range travel cheaper and faster, such as Elon Musk’s Hyperloop and supersonic airliners.