The Ohio Geological Society     THURSDAY, April 11th, 2019   Lunch at 11:30, talk at 12:30 pm DoubleTree by Hilton Hotel Columbus-Worthington 175 Hutchinson Avenue, Columbus, OH 43235     SMaRTS Strategies for Mitigating the Critical Strategic Helium Shortage: Ohio Opportunities? Tom Darrah, The Ohio State University Global helium demand has increased significantly (more…)