Surf's not just up, it's really up.
When you're hovering in mid air, you tend to lose a little something called traction.
You could be looking at the one way we'll all be riding hoverboards by the time Marty and the Doc show up.
It may not really hover, but this board will have you channeling Marty McFly nonetheless.
French artist Nils Guadagnin is paying homage to Back to the Future II in the most appropriate way: by recreating the pink hoverboard Marty McFly, erm, "procures" from a little girl. And hover it does — it even has a nice little bounce when the artist taps it.