Science Documentary - How Tiny Cells Learned to Make Oxygen

Episode 4.1 — Earth’s First Ecosystems How microbes built Earth’s first ecosystems by using chemical energy and sunlight, cycling nutrients, and changing the chemistry of rock, water, and air. Sources, visual credits and license information: https://from-cosmos-to-civilization.p... Chapters: 0:00 Making a Living Without Oxygen 4:41 Life on Rock and Water 8:49 Harvesting Sunlight 12:44 Mats That Build Rock 17:28 Splitting Water 22:43 Nitrogen and Bare Land 25:51 Iron Seas and Oxygen Oases 28:24 The Oxygen Standoff How this film was made Created and editorially directed by Anders Lunde using a custom production system developed over six months. AI assists research, drafting, programming, and visual production; I review and edit the material and make the final editorial decisions. Narration uses text-to-speech. Visuals combine custom-built scientific animations, AI-generated reconstructions, and credited scientific imagery. About the creator Anders Lunde holds a master’s degree in molecular biology from the University of Oslo and a PhD in developmental neuroscience, with doctoral research involving transcription factors and RNA sequencing. He currently works as an IT developer and develops the production system behind From Cosmos to Civilization. From Cosmos to Civilization is a chronological science documentary series, following the history of the universe, life and humanity from the Big Bang to the death of Augustus. Watch the episodes in order:    • From Cosmos to Civilization — Episodes in ...   Previous: Episode 3.4 — The Ancestor of All Cells    • Science Documentary - LUCA: The Ancestor o...   Next: Episode 4.2 — How Earth Got Oxygen    • Science Documentary - How Earth Got Oxygen   Media credits: Andreia F. Salvador, Gilberto Martins, Manuel Melle-Franco, Ricardo Serpa, Alfons J.M. Stams, Ana J. Cavaleiro, M. Alcina Pereira, M. Madalena Alves - 5:30-5:35 Araceli M. Sarabia-Lemus et al.; panel A photo credit Jose Q. Garcia Maldonado - 13:49-13:57 ARCHIVED – NASA Astrobiology @NASAAstrobio - 0:00-0:03, 0:03-0:09, 0:16-0:23, 7:20-7:29, 10:49-11:11, 15:52-15:56; source: https://x.com/NASAAstrobio/status/169... Australian Centre for Astrobiology (@AussieAstrobio) - 15:56-16:03 brewbooks from near Seattle, USA - 25:10-25:24 Bryn Pinzgauer - 12:42-12:54, 15:40-15:52 Charlie Verdel (@CSVerdel) - 16:13-16:18 Ed Landing & Markes E. Johnson (in: Journal of Marine Science and Engineering, 2024) - 12:54-13:02 Frank Vincentz, (looped gif by Jahobr ) - 3:35-3:39 Hannes Grobe , AWI - 5:55-5:57 Hugo Sindelar and the Science and Natural History Filmmaking MFA program at Montana State University; hosted by Yellowstone National Park - 0:40-0:46, 0:46-0:52; source: https://www.nps.gov/media/video/view.... James St. John - 13:38-13:45, 16:40-16:48 Jawahar Swaminathan and MSD staff at the European Bioinformatics Institute - 23:13-23:20 Jing Zhang, Cheng Gao, Xue-Mei Yu, He-Yuan Lun and Zong-Jun Du - 1:06-1:15 Joselodos - 20:53-21:00 Kanimozhi Vennila - 5:57-6:00 Kletzin A, Heimerl T, Flechsler J, van Niftrik L, Rachel R and Klingl A (2015) Dridi, B., Fardeau, M., Ollivier, B., Raoult, D., & Drancourt, M. (2012) - 1:15-1:23 L. Shyamal - 10:10-10:19 Martin Homann (@matworlds) - 24:26-24:33 MODIS Land Rapid Response Team, NASA GSFC - 12:37-12:42 NOAA Ocean Exploration and National Marine Sanctuary Foundation - 5:52-5:55; source: https://oceanexplorer.noaa.gov/multim... Norman Kuring - 20:46-20:51 Peter Southwood - 20:51-20:53 Raphael J. Baumgartner et al. - 0:23-0:26, 16:03-16:13 RCSB Protein Data Bank; structure by Umena et al. - 19:35-19:57 U.S. Geological Survey from Reston, VA, USA - 21:06-21:11 User:Girabbit85 - 2:17-2:19; source: https://commons.wikimedia.org/wiki/Fi... Custom animations and figures: From Cosmos to Civilization. Third-party material incorporated into animations is credited on the linked sources page. Music: Meditation From The Star Orion by OctahedronMusic (Envato Elements).