On this month’s episode, we are joined by Dr. Iain Oswald, a principal research scientist at Abstrax Tech Inc., a cannabis research and development company located in Southern California. Here, Dr. Oswald (aka Dr. Dank) discusses the discovery of a new class of volatile sulfur compounds responsible for the characteristic gassy, skunky aroma produced by cannabis. We also discuss the recent paper published by Iain and his team highlighting their discovery of an additional range of cannabis sulfur compounds that contribute to the tropical notes in cannabis aromas.