how can i make a cool demonstration of the diet coke/mentos experiment?

Answer 1

Make a volcano out of clay or whatever except make the volcano look like the face of someone you don't like (Bush, Bin Laden, whatever). Put the Mentos in the bottom of the volcano, which would be the mouth of the face. Then tell everyone "This is what happens to idiots like (the persons name here) when they try to eat Mentos and drink diet coke!" as you're pouring the Diet Coke into the mouth of the volcano face and it starts puking up everywhere.

Answer 2

take about 3 pieces of mentos and put it on the coke. close the bottle ,and shake it till it turns to white. now you have a good rocket in your hand. quickly open the bootle and it will fly. you can aim it to your enemies

Answer 3

It's pretty fun all by itself. You might try adding music or have something propelled by the resulting jet. Check out the eepy bird video.

Answer 4

set up a few 2 liters and let them go it looks cool on its own.
for a bigger blast use pepsi.