An curved arrow pointing right. Adding relatively minor factors like crystals, water, ice, and metal can drastically affect how lava moves, cools, and creates formations. When lava meets water ...

Jones: That's me and my boss opening up a lava lamp. [glugging] Oh ... Katzel said it's mostly water. And since wax doesn't mix with water, that makes a lot of sense. But, as you can see, it's ...