I saw this all over the net and heard that if you put Mento's into a 2 litter of soda pop, it will do something....I really have no idea what i am doing, other than putting the mentos into the bottle, closing it, shaking it, then throwing it...well, i discover immediately that you have to be quick in putting the lid on, as i get sprayed with soda right aways. So i had a few failures and a couple actual explosions. I will have to try this again, and not be so nervous in the outcome, since i had so idea how long to shake them or hold onto them, but it sure was fun trying this! 7.41 Minutes Long