Dr. David Lyness in an intensivist and anaesthetist from Northern Ireland. He runs the website Propofology.com which provides educational resources in Anaesthesia, Critical Care and Pain Medicine. David’s research interests and publications usually involve Social Media in Medical Education, particularly in Intensive Care. He also runs the YouTube Channel, “QuickMedic” which provides tutorials in general medicine to over 35,000 subscribers. He is on faculty for the European Society of Intensive Care Medicine as well as the Intensive Care Society. David teaches at Queens University, Belfast where he is involved in the ICU nursing course as well as being a coordinator for undergraduate medical education. Outside medicine, he has an interest in law and is completing his LLB this academic year. Follow him on Twitter @Gas_Craic!