Beakman acts as Einstein to explain the theory of relativity. He breaks down each component and explains what it is. He also explains relativity using an animated clip of cars on the highway.

Hank provides background information on the biologist who contributed to evolutionary history: Charles Darwin. He also explains the four principles of Darwin's idea of natural selection, which are variation, heritability, struggle for existence, and survival and reproduction rates. Key Words: Genetic Drift, Fitness, Variations of Phenotype, Heritable, The Struggle for Existence, Survival and Reproduction Rates

A short biography of Albert Einstein, German-born scientist who revolutionized the understanding of physics and the philosophy of science. This "Man of the Century" developed the theory of relativity and impacted the development of everything from lasers to cell phones.

Charles Darwin struggles with the meaning of his research, and Thomas Huxley tells him that his theory of evolution has "killed God" because it offers a scientific explanation for the species of the world. Darwin realizes that his research will be used as ammunition in favor of science over religion.

Einstein is disappointed in himself, so the Warners sing the ACME song to cheer him up. In the process, they help him develop the mass-energy equivalence formula, E = mc2.