PUBLIC MARKS from adfunk with tags seismicity & caldera

A very interesting project that one might be interested to work on is building a volcano, of course not building the real volcano, but a miniature resemblance a volcano. But what we are going to build is not ordinary volcano miniature, but the volcano we are going to build will be as close as the real one, and it will also erupts. How to build a volcano and what are the things and the cost of building a miniature volcano? It is actually pretty straight forward and the cost of building a miniature volcano which can erupts when we want it to.