Diet Coke and Mentos

EepyBird combined “200 liters of Diet Coke and over 500 Mentos mints” for a “spectacular mint-powered version of the Bellagio Fountains in Las Vegas”. The first part of this video demonstrates a simple geyser, and the second part shows just how extreme it can get. Over one hundred jets of soda fly into the air in less than three minutes.