How to make a volcano for science experiment?
To make a volcano model, here’s the procedure: Papier mache volcanoes are crafted in a variety of ways, but the basic concept is the same. The maker uses a mold base such as a soda bottle, a large funnel or chicken wiring shaped into a volcano frame. The maker then applies paste-dipped strips of paper over the mold until it roughly resembles a volcano and lets the model dry. Depending on how durable the model needs to be, the mold base is either removed from the model or left in. Some papier mache bases, for example, are made from inflated balloons that are popped when the model is dry. Once the basic model is complete and dry, creativity dictates the final product. Volcanoes that are simple visual aids require nothing more than paint to make a 3-D model. For a more functional effect, the maker might rig the volcano to spurt lava. To make the volcano explode, here’s the procedure: A standard of science class and science fairs everywhere, volcanoes are so much fun to make and watch that
