DavidGilbert99 writes "It sounded like the future — a 600mph train taking people from San Francisco to Los Angeles in just 30mins. In fact it sounded like a future too good to be true. And so it seems to have proven. As Alistair Charlton at IBTimes reports, Elon Musk, the man behind PayPal, Tesla and Space X has admitted that Hyperloop is a step too far and he should never have mentioned it in the first place — 'I think I shot myself in the foot by ever mentioning the Hyperloop. I'm too strung out.' Oh well, let's hope SpaceX works out a bit better ... " Considering that SpaceX has already sent materials to the ISS and retrieved the capsule, it seems to have worked out pretty well so far.