Ask the Professor, May 13, 2016
https://www.youtube.com/watch?v=1eaLr0LmhrA The audio-only version is available here: [podcast title="Ask the Professor, May 13"]http://www.thejohnrobson.com/podcast/John2016/May/Ask_Professor_28.mp3[/podcast]
https://www.youtube.com/watch?v=1eaLr0LmhrA The audio-only version is available here: [podcast title="Ask the Professor, May 13"]http://www.thejohnrobson.com/podcast/John2016/May/Ask_Professor_28.mp3[/podcast]