Bethany Kurz of the Energy and Environmental Research Centre in Grand Forks, North Dakota, gave a presentation in Weyburn on November 7th on hydraulic fracturing. The information, presented to a full house, covered the history, nature, science and technology of 'fracking' as it known in popular culture, and also addressed many of the public questions around this important hydrocarbon recovery method.  The presentation is available now by clicking here .