Cut around the base of the cone so that it sits flat, but make sure that it’s still taller than your bottle. 4. Place the cone over the bottle. Tape the top of the paper cone to the neck of the bottle ...

Steps . Mold your volcano around a 20-ounce soda bottle. (Follow step 1 above to create your volcano structure.) Mix 1 cup of vinegar, 1 cup of warm water, a teaspoon of dishwashing detergent, and ...

Volcanic eruptions are one of the most powerful natural forces on our planet. Making your own miniature erupting volcano is a great, safe way to start learning about these incredible geological ...