3D printed volcanoes

An interesting story on the use of 3D printing. This time, it's with the aim of helping people plot evacuation routes, and appreciate the risks that they face in different areas of the volcano.
Been looking at this technology for some time now, and waiting for its appearance at a reasonable cost, for use in the classroom. I've worked on a few projects, most recently the INTEL Internet of Things DISTANCE project, where we made use of it.