The Invisible Gas That Runs Through EVERYTHING

Hey guys! We’re now live on Spotify🎧 Listen here: https://open.spotify.com/show/5rqQFYdoSPWZ0QLQp27Rmj?si=nLAoFdo5SoSqJ7QoN3eUQQ The Sundown Archive holds the strangest scientific truths, laid out one at a time, meant to be read in a single long sitting. Get comfortable. Get the book: https://publy.store/t/wbpca93 In 1772, a young doctor in Edinburgh removed everything a mouse and a candle could use from a jar of air, and most of the air was still there. Chemists called it the lifeless air. Yet it sits inside every protein and every gene you have. So why does this invisible gas run through everything? We drift from that jar to lightning, pink root nodules, a tabletop machine in Karlsruhe and the nitrogen glaciers of Pluto, holding one quiet question the whole way. Get comfortable and let this slow walk through the most ordinary gas in the sky keep you company tonight. Subscribe to Sundown Science if you enjoy the long way around the universe. CHAPTERS 0:00 Introduction 1:32 The lifeless air of 1772 11:29 Named for death, built into life 21:37 The gas that hid argon 31:55 Inside the triple bond 43:07 Starving beneath the sky 53:12 Lightning breaks the bond 1:03:03 Pink nodules on the roots 1:13:45 The machine older than leaves 1:23:41 Everything goes back 1:33:39 Bread from air 1:44:38 Half of you, made in stars 1:55:44 Why it runs through everything SOURCES Erisman et al., How a century of ammonia synthesis changed the world (Nature Geoscience, 2008) — https://www.iai.int/admin/site/sites/default/files/uploads/2008.Erisman-et-al_NatureGeo.pdf 100 years of ammonia synthesis (ScienceDaily, 2008) — https://www.sciencedaily.com/releases/2008/09/080929095708.htm Solar CNO neutrinos observed for the first time (Borexino, JGU Mainz) — https://press.uni-mainz.de/solar-cno-neutrinos-observed-for-the-first-time/ Evidence for interstitial carbon in nitrogenase FeMo cofactor (Univ. of Freiburg) — https://kommunikation.uni-freiburg.de/pm-en/2011/pm.2011-11-22.269-en McKinnon et al., Convection in a nitrogen-ice-rich layer on Pluto (Nature, 2016) — https://www.nature.com/articles/nature18289 Lord Rayleigh and the Discovery of Argon (APS News) — https://aps.org/publications/apsnews/201308/physicshistory.cfm Titan and Triton (OpenStax Astronomy 2e) — https://openstax.org/books/astronomy-2e/pages/12-3-titan-and-triton Nobel Prize in Chemistry 1918, award ceremony speech — https://www.nobelprize.org/prizes/chemistry/1918/ceremony-speech/ Sample of Haber's synthetic ammonia, 2 July 1909 (Science Museum Group) — https://collection.sciencemuseumgroup.org.uk/objects/co525226/sample-of-habers-synthetic-ammonia-2-july-1909-chemicals-ammonia-synthetic-chemicals Nitrogen fixed by lightning (BioNumbers, after Galloway et al. 2004) — https://bionumbers.hms.harvard.edu/bionumber.aspx?id=110431 Daniel Rutherford (Linda Hall Library) — https://www.lindahall.org/about/news/scientist-of-the-day/daniel-rutherford/ Hermann Hellriegel (Linda Hall Library) — https://lindahall.org/about/news/scientist-of-the-day/hermann-hellriegel Fritz Haber: The Damned Scientist (arXiv) — https://arxiv.org/pdf/1112.0949 — Disclaimer: All videos are produced for entertainment and education. Factual claims are sourced from peer-reviewed research and official scientific institutions. Where a video explores speculation, fringe theories, or the creator's own analysis, it is clearly labeled as such. Sundown Science is not a news outlet. Watch at your own discretion. IMAGE SOURCES Wikimedia Commons: https://commons.wikimedia.org #NitrogenCycle #HaberBosch