Top 5 Podcasts to expand your mind Posted by yonishechter on Tuesday November 29, 2016 @09:41AM from the medium.com dept. https://medium.com/@yonishechter/top-5-podcasts-to-expand-your-mind-dea1f7cfdc30#.jf9ahcvmh ( 1 comment | 2 points | on HN )
http://www.bbc.co.uk/programmes/b006qykl/episodes/downloads
Although the OP might have had a different idea about mind expansion...