Lexicon Valley did a great podcast on this subject. http://www.slate.com/articles/podcasts/lexicon_valley/2016/09/the_invisible_language_of_nursery_rhymes_on_t

Lexicon Valley did a great podcast on this subject. http://www.slate.com/articles/podcasts/lexicon_valley/2016/09/the_invisible_language_of_nursery_rhymes_on_this_episode_of_lexicon_valley.html http://www.slate.com/articles/podcasts/lexicon_valley/2016/0...