Yes, we know – it’s 2015, the year Marty jumped to in Back to the Future 2 and you still don’t have a hoverboard. Right on time, Lexus has presented the latest example from its “Amazing in Motion” series of video spectacles: the Lexus Hoverboard.

As you can see in the video after the break, it certainly appears to hover, and smoke, but no one actually hops on the magnetically-levitating device for a ride. Gizmodo heard from the carmaker that this project has been in development over the last 18 months, but couldn’t get more specific info on how it works.
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https://www.engadget.com/2015/06/23/lexus-slide-hoverboard-magnets-teaser/