Quantum Mechanics

This is Inspired, its probably copyright too, still some times you just go to take a risk. I believe it originally came from Private Eye Private Eye suing someone, rather than being sued, that would be ironic

As you can see its been pinned to the fridge for many years now and its a bit yellow

If you don't appreciate this joke your should probably study wave particle duality.

16° 29.3' S, 151° 45.6' W