The Paradoxinator is a very strange invention. It exists and yet it does not. When it was first started up, it traveled back in time and destroyed itself before Joe could turn it on. Its latest appearance was on the sidewalk outside of Joe Evil Zincorporated for 11 seconds before it time-traveled again. To this day it is still trying to prevent itself from preventing itself from turning on. Many people think that this is the cause of time travel pastwards was banned.