What are the origins of human language? That’s what Elliana wants to know. Linguist Robert Englebretson joins us for a time travel adventure to unravel the mysteries of a question that has stumped scientists for centuries. 
Learn more about the study of language with Robert Englebretson on the bonus interview episode on our Patreon, at patreon.com/tumblepodcast. 
Check out free resources for this episode available on the blog on our website, https://www.sciencepodcastforkids.com/
This material is based upon work supported by the National Science Foundation under Grant Number # 2148711 - Engaging Blind, Visually Impaired, and Sighted Students in STEM with Storytelling through Podcasts.