The hidden role of friction in our lives
The hidden role of friction in our lives  
Podcast: TED Radio Hour
Published On: Fri Sep 13 2024
Description: We encounter friction every day — in all its forms — as we brush our teeth, go for a jog, argue with a friend. This hour, TED speakers explore how this force can be dialed up or down to improve our lives. Guests include tribologist Jennifer Vail, democracy activist and whistleblower Yaël Eisenstat, Sierra Leone's Minister of Education David Moinina Sengeh and TV producer Elan Gale. Original broadcast date: October 7, 2022. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at: plus.npr.org/ted Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy