Duration: 7 sec.
Created by: Matt Groening
Professor Farnsworth is lecturing on the effects of quantum neutrino fields and the blackboard behind him displays an explanation of "Superdupersymmetric String Theory" and a diagram explaining "Witten's Dog". Witten's Dog, named after Ed Witten, is a parody of the classic Schrodinger's cat paradox. Astrophysicist David Schiminovich created both the equations and the diagram, based on "an equation that constrains the mass density of neutrinos in the universe".