The rough texture of Mentos candies allows the carbon dioxide within Coke and other carbonated beverages to separate, leading to a violently expansive chemical reaction.
Listen beautiful relax classics on our Youtube channel.
This person adds Coke and Mentos to what appears to be a hole in the ground. You won’t believe what happened next.
It’s a clever solution to a simple problem, and one apparently widely used by the good people of YouTube.
-via Nag on the Lake