1, 2, 3 Rubik’s Cubes Solved Underwater [Video]
I never knew that Rubik's Cubes would float, first of all. I suppose I've never tried it, the thought never crossed my mind, but ever since the invention of the Rubik's cube about five gazillion people all over the universe have attempted to solve it. This fella takes his challenge underwater with not just one, but THREE of them.
I'm not going to be trying that at home. That's pretty good tho!