Science Friday Published by Science Friday Hr2: Automation, Twisted Science, Worm Indecision, Concussions 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/730538/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend A blood test may help athletes gauge concussion recovery. Plus, a new report looks at potential impacts of automation and artificial intelligence on jobs in a variety of industries.