Here’s how to make a Color Volcano – fizzing eruptions of color that are fun and easy to make! The more colors you make to activate them, the more crazy hues of lava you can see swirl and combine.

Here's how to make a mock volcano at home using a few simple ingredients.

Jeanette Dent, science teacher at Aire Valley School, in Cottingley New Road, Bingley, explains how to make a volcano – a very topical subject just at the moment! All this simple experiment ...