Heisenberg, Schrödinger and Ohm were in a car.

They were pulled over. Heisenberg was driving, and the cop asked, “Do you know how fast you were going?” “No, but I know exactly where I am”, Heisenberg replied. The cop said, “You were doing 55 in a 35”. Heisenberg threw up his hands and shouted, “Great! Now, I’m lost.”

The cop thought that this was suspicious and ordered him to pop the trunk. He checked it out and said, “Did you know that you have a dead cat back there?” “We do now, asshole!”, shouted Schrödinger.

The cop moved to arrest the trio. Ohm resists.