Short Stuff: That's A Head Scratcher
Short Stuff: That's A Head Scratcher  
Podcast: Stuff You Should Know
Published On: Wed Sep 30 2020
Description: It’s actually really strange that scratching your head is a widely understood sign that you’re puzzling over something. No one’s exactly sure why we do that, so interesting theories abound! Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.