Thomas Edison

Thomas Alva Edison was the inventor of 1,093 inventions, the most famous of which was the first practical incandescent lightbulb.

In "Francine Frensky, Superstar," the class performs a play about Edison's inventions.

Brain's goal in "The World Record" was to break Edison's record of inventing 1,093 inventions.

Edison's first actual appearance was in the opening of "The Cave" where Arthur assists him in testing his prototype lightbulb.

He was also mentioned in "Brain's Shocking Secret" when Brain said that many geniuses did poorly in school.