Along similar lines, some years ago I really enjoyed https://www.youtube.com/watch?v=gPlpphT7n9s https://www.youtube.com/watch?v=gPlpphT7n9s as an introduction

Along similar lines, some years ago I really enjoyed https://www.youtube.com/watch?v=gPlpphT7n9s https://www.youtube.com/watch?v=gPlpphT7n9s as an introduction to the realities of the pronunciation of Shakespeare's English. Jump to 5 minutes in for a demonstration of how "lines" and "loins" were pronounced the same and resulted in a pun that's missed in modern pronunciation.