A proof without words that 1/2 + 1/4 + 1/8 + 1/16 + 1/32 + … = 1 Posted on 2021/04/22 by Carl Robitaille A proof without words that 1/2 + 1/4 + 1/8 + 1/16 + 1/32 + … = 1🤓 pic.twitter.com/VaUBqn3twh— Fermat's Library (@fermatslibrary) April 22, 2021