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 ...

If you have leftovers, you can store them covered in the fridge for up to 5 days. You can reheat them in the microwave, although they might not keep the molten lava effect after reheating.

A volcano is a hazard caused by plate tectonics. Volcanic eruptions have both primary effects (such as the destruction of buildings) and secondary effects (such as homelessness). There are ways of ...