I was wondering, would it be at all possible to make a tool that when you use it on anything, it applies planetary gravity to it? Say you shot a giant sphere with it. Anyone who jumped on the sphere would be able to walk all over it. Upside down and all. Just like a planet.
If it was possible to make, and someone made it… I was planning to use it for creating a spiraling/twisting bridge… When you walked on it, you would go upside down/sideways/every other way.