About this episode
What is sound, on a fundamental level? How did animals evolve to hear? And what happens when you go faster than sound itself? In this episode, we explore the physics of sound with the legendary Bill Nye . Twenty Thousand Hertz is produced by Defacto Sound . Subscribe on YouTube to see our video series. If you know what this week's mystery sound is, tell us at mystery.20k.org . Support the show and get ad-free episodes at 20k.org/plus . Follow Dallas on Instagram , TikTok , Facebook , and LinkedIn . Join our community on Reddit . Subscribe to Science Rules! wherever you get your podcasts. Get a free one month trial of Headspace at headspace.com/hertz . Get a 4-week trial, free postage, and a digital scale at Stamps.com . Just click the microphone at the top right corner and type the promo code 20k. Episode transcript, music, and credits can be found here: https://www.20k.org/episodes/sound101 Learn more about your ad choices. Visit megaphone.fm/adchoices