Quiet

Do you hear what I hear? Probably not, because in this episode, we're bringing things down several notches to learn about quiet. Does it have a scientific definition? Is it all just relative? Should crickets have podcasts? Join us as we (ok, maybe not so) quietly contemplate quiet.SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see all the cool perks you’ll get in return, like bonus episodes and a monthly newsletter! A big thank you to Patreon subscribers Garth Riley and Glenn Trewitt for helping to make the show possible!And go to https://store.dftba.com/collections/scishow-tangents to buy some great Tangents merch!Follow us on Twitter @SciShowTangents, where we’ll tweet out topics for upcoming episodes and you can ask the science couch questions! While you're at it, check out the Tangents crew on Twitter: Ceri: @ceriley Sam: @im_sam_schultz Hank: @hankgreen[Truth or Fail]Larval reef fish bury their heads in the sand to reduce noiseQuieter Bison bulls get more matesDolphins quiet their clicks to ambush each other [Trivia Question]Loudness of lead singer in Billboard Hot 100 from 1946-2020https://pubs.aip.org/asa/jel/article/3/4/043201/2885300/Lead-vocal-level-in-recordings-of-popular-musichttps://www.eurekalert.org/news-releases/986837[Fact Off]Water-based sound suppression systems for rocket launcheshttps://pubs.aip.org/asa/jasa/article/142/4_Supplement/2489/603382/Sixty-years-of-launch-vehicle-acousticshttps://www.nas.nasa.gov/SC15/demos/demo10.htmlhttps://www.nasa.gov/news-release/space-launch-systems-sound-suppression-system-final-test-at-kennedy/https://www.sciencedirect.com/science/article/pii/S0022460X23003528Small tree crickets use leaves to amplify their chirps[Ask the Science Couch]Quietest period in history of the Earth (of all time & anthropocene)https://www.curtin.edu.au/news/media-release/earths-mid-life-crisis-new-research-backs-lull-geologic-record/https://www.nature.com/articles/s41561-017-0051-yhttps://www.sciencedirect.com/science/article/pii/S1342937X13000506?via%3Dihubhttps://www.technologyreview.com/2020/07/23/1005574/lockdown-was-the-longest-period-of-quiet-in-human-history/https://www.science.org/doi/10.1126/science.abd2438[Butt One More Thing]Unplanned 9/11 study shows whale poop stress levels associated with ship noise https://www.washingtonpost.com/national/health-science/unplanned-911-analysis-links-noise-whale-stress/2012/02/14/gIQAmQnlPR_story.htmlhttps://royalsocietypublishing.org/doi/full/10.1098/rspb.2011.2429 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.