Being entirely unable to understand Japanese, we haven't much of a clue about what's going on in this kooky Super Mario Galaxy
Science trailer, but we're guessing
it's something to do with gravity, and how our hero manages to stick to the underside of all those weird spherical levels.
Makes us wish we'd spent more time at school actually concentrating
during double physics, rather than drawing on the back of Kevin Lomax's blazer.