This is our volcano. We, believe it or not have been working on this for the last two weeks in science class. Our volcano is a cinder-cone volcano. We chose our explosion to be Diet Coke, and Mint Mentos. The black stuff is a landslide, the red stuff is a lava flow. The crater is at the top, the bottle being the neck. The rough cut Dixie cup is a hot spring (we chose baking soda to cause that reaction). It turned out pretty bad, I’m not going to lie. Not terribly proud of it, but it is what it is and I can’t wait to watch it explode.