Elon Musk’s visionary concept would employ reusable rockets to launch passengers into space, around the globe at speeds up to 18,000 mph, and from NY to LA in 25 minutes. They’ll need to work out the landing kinks before this would possibly be safe for humans.
It may still just be in its infancy, but Hyperloop One is definitely making progress with their high-speed transportation system. They recently sent their mag-lev test capsule rocketing down its vacuum-sealed tube at a top speed of 192 mph. Their goal is 670 mph.
While sitting in traffic one day, Elon Musk had a crazy/brilliant idea – to build a network of underground tunnels which would rocket cars between destinations. A recent concept video envisions cars descending via street elevators, and zooming around on autonomous sleds.