Happy FUNetic Friday
Topic: Change in Diet lead to the Introduction of Sounds
This article shared looks at how the change in the diet of humans after the Neolithic era introduced the labiodental sounds. Switching away from the role of the hunter and gather influenced this change to occur. Changes to the human bite allowed for the front teeth to make contact with the lower lip and introduce labiodental sounds!
http://www.sci-news.com/othersciences/linguistics/diet-labiodentals-07001.html