Ask the Professor, May 17, 2016
https://www.youtube.com/watch?v=PZtCBr51OCE The audio-only version is available here: [podcast title="Ask the Professor, May 17"]http://www.thejohnrobson.com/podcast/John2016/May/Ask_Professor_29.mp3[/podcast]
https://www.youtube.com/watch?v=PZtCBr51OCE The audio-only version is available here: [podcast title="Ask the Professor, May 17"]http://www.thejohnrobson.com/podcast/John2016/May/Ask_Professor_29.mp3[/podcast]