5:09The Scientific Way to Cut a Cake - NumberphileNumberphile“Five minutes, one cake, and a surprisingly clever idea.”
7:50ASTOUNDING: 1 + 2 + 3 + 4 + 5 + ... = -1/12Numberphile“The famous -1/12 video. Watch it, then argue about it.”
Peak Tube
5:095:09
7:50