Model Simulates Volcanic Eruptions

Oct. 24, 2019 —
A volcano erupted twice, spewing “lava” water vertically into the air, during a demonstration on a Northern Michigan University parking lot. Because it is difficult to predict volcanic eruptions, much less study them from a safe distance, assistant professor Hans Lechner used an analog model to create an attention-grabbing simulation of the effect for his physical geography class on Wednesday.