Any fashion concerns aside, going sockless in closed shoes can be hazardous to the health of your feet. Learn more in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/wellness/hygiene-tips/sockless-bad-for-feet.htm
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

What's the History of Remote Controls?
11:41

How Did One Portuguese Diplomat Save Thousands of Holocaust Refugees?
10:21

How Do Search-And-Rescue Dogs Work?
10:52