lacktheknack said:
Imagine, if you will, putting ten sheets of aluminum in a pool, so they're floating.
Now, imagine stepping on them and standing still.
Now, imagine the pool is bubbling with helium.
See an issue with that? Me too. Those hoverboards look really fake.
One of the things that struck me immediately about the video was how all the tension went out of their legs when the thing went on. I'd expect the opposite if they were being pushed off the ground by some mad scientist's dream.
Anyway, I was more thinking about the balance thing. Like, I'd imagine any such "real life" hoverboard would have to have some way to compensate (easy to handwave in a movie, not so easy a feat in the real world), but then seeing someone lean so far to the side on one made me ponder the nightmare of trying to not only balance a real person in air, but to do so at a sharp angle in real time with such a platform (that's already dedicated to keeping you aloft). And yeah. Or, should I say, no. Just no.
Not only would you have to try and stay upright on the aluminum sheets, but also move and keep balanced.
Easy Peasy, right?