mine safety | St. Louis Public Radio

mine safety

This cannon made by Missouri S&T faculty and students is being used to test mine seals.
Jonathan Ahl | St. Louis Public Radio

ROLLA - Sometimes, the best way to see how strong something is means shooting it with a cannon loaded up with stuff found in a coal mine.

While this may sound like a TV comedy bit, it’s part of serious research at the Missouri University of Science and Technology that could make coal mines safer for workers.