Why do we sweat? - John Murnan

Why do we sweat? - John Murnan with tags ted, ted-ed, ted education, ted ed, teded, john murnan, dogzilla studio, sweat, spicy, exercise, hydration, nervousness, sickness, muscle, cellular respiration, mitochondria, heat, hypothalamus, sweat glands, fever

Check out our Patreon page: https://www.patreon.com/tededView full lesson: https://ed.ted.com/lessons/why-do-we-sweat-john-murnanThere are a number of scenarios that can make us sweatincluding exercise, eating spicy foods, and nervousness. But how does this substance suddenly materialize, and what exactly is its purpose? John Murnan explores the science behind sweat.Lesson by John Murnan, directed by Dogzilla Studio. Thank you so much to our patrons for your support! Without you this video would not be possible. Exal Enrique Cisneros Tuch, Ana Maria, Vignan Velivela, Ibel Wong, Ahmad Hyari, A Hundred Years, eden sher, Travis Wehrman, Minh Tran, Louisa Lee, Kiara Taylor, Hoang Viet, Nathan A. Wright, Jast3r , , Milad Mostafavi, Rob Johnson, Ashley Maldonado, Clarence E. Harper Jr., Bojana Golubovic, Mihail Radu Pantilimon, Benedict Chuah, Karthik Cherala, haventfiguredout, Violeta Cervantes, Elaine Fitzpatrick, Lyn-z Schulte, cnorahs, Henrique 'Sorn' Casss, Tim Robinson, Kiarash Asar, Jun Cai, Paul Schneider, Amber Wood, Ophelia Gibson Best, Cas Jamieson, Michelle Stevens-Stanford, Phyllis Dubrow, Andreas Voltios, Eunsun Kim, Philippe Spoden, Samantha Chow, Armando Ello, Ayala Ron, Manognya Chakrapani, Simon Holst Ravn, Doreen Reynolds-Consolati, Rakshit Kothari, Melissa Sorrells, and Antony Lee.