#626: Newton and Leibniz

Newton, 1666

[[A guy with long white hair holds up a sheet of paper.]]

Newton: I’ve invented calculus!

Leibniz, 1674

[[A man with long black hair holds up a sheet of paper.]]

Leibniz: I’ve invented calculus!

Newton: Really? Sounds a little bit…

[[Newton puts on a pair of sunglasses.]]

Newton: [[in italics]] Derivative.