Short Stuff: That's A Head Scratcher

Short Stuff: That's A Head Scratcher

By iHeartPodcasts

Stuff You Should Know

Wednesday, 30 September

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.com See omnystudio.com/listener for privacy information.
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