:O

H-HOW IN THE WORLD..

"… Not quite sure where the power is coming from.  If it is batteries, I wonder how long it would last.  Looks like it has a way to go before it is even steerable.  But the concept looks like fun.  Today, you can do the same thing with a thin air cushion on a perfectly flat floor.  That is what Nasa uses to train astronauts in Alabama.  They can move massive pieces of equipment just like they could in zero G and they get to learn how to control inertia.” - The Father

… I’m hype.