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 ...

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 ...

Step-by-step instructions to make a baking soda and vinegar volcano, including ingredients, fun facts, tips, and variations.