The obligatory link to the excellent Radiolab episode "Words" was missing from the comments. Here it is: http://www.capradio.org/news/radiolab/2014/07/16/radiol

The obligatory link to the excellent Radiolab episode "Words" was missing from the comments. Here it is: http://www.capradio.org/news/radiolab/2014/07/16/radiolab-words/ http://www.capradio.org/news/radiolab/2014/07/16/radiolab-wo...