The link you followed will bring you to this page:

https://docs.google.com/presentation/d/e/2PACX-1vRXEz_EMBvXrZ02oGq6K5VzN8_PhrpXfhVsryo4c_Ujo6SRQuE5TUZl4O9XETwm5Bt3jkEpdiwIrWFk/pub?start=false&loop=false&delayms=3000&slide=id.g104925333b7_0_0