Science Friday Published by Science Friday Hr2: Science Goes To The Movies in Arrival, Thanksgiving Food Failures, Mushroom Leather Listen 46 min Queue Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/684647/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend The science behind roasting a browner bird and sweetening sweet potatoes. Plus, how would real scientists achieve mutual understanding with an alien race?