Elon Musk has revealed the first tunnel drilled by his Boring Company is almost complete, and it hopes to offer free rides to the public soon.
Sir Richard Branson has unveiled plans to revolutionise freight deliveries using his hyperloop system.
It appears Elon Musk has made changes to his ambitious plans to slash commuting times for drivers in Los Angeles and other major US cities, instead unveiling a new concept that focuses on shuttles instead of cars.
Superfast travel system Hyperloop has reached a new milestone.
When the Back To The Future film-makers created a pair of self-lacing Nike trainers when they imagined 2015 in the second film in the late 1980s, it looked like something far from reality.