This Diet Coke and Mentos experiment has been around for awhile. Known as the Mentos eruption or Mentos-and-Coke geyser, it involves putting a few Mentos biji into a bottle of Coke and watch it go crazy. Do click HERE for more information on this Internet phenomena.
Not new, but just check out the video below.
Fergersan, if you're watching this, don't waste your money trying this, ok?
With the money and time invested for that experiment, I could do so much more. But the music's cool!
Love & Peace!~