The folks behind "Epic Rap Battles in History" have pitted Gandhi against Martin Luther King, Bruce Lee against Clint Eastwood, Darth Vader against Hitler, and more. But now, patent powerhouse Thomas Edison is going head-to-head with genius mad man Nikola Tesla in a shockingly awesome, and electrifying (natch) rap faceoff.
Who won?* That's up to you. Head over to the "Epic Rap Battles" Youtube page and let them know.