Better. My set math is rusty enough that I'd forgotten the "not an element of" symbol, and Googling it actually gets zero hits. I had to check my special characters palette to remind me what it means.
Graaaaaaaaaaaaaaaaaze~ Is this possible? Won't the ball get destroyed first?
Probably not. The ball is denser and has less surface area, so it works like a bullet. Years ago, some friends and I made an air cannon that could fire a lemon straight through a sheet of plywood and still be somewhat intact.