Why Ocean Teeth Got So Weird

Start speaking a new language in 3 weeks with Babbel 🎉. Get up to 55% OFF your subscription ➡️ Here: https://bit.ly/LifeTheEarthNov _______________________ Join Patreon to help us produce our real, human documentaries created without AI:   / auralisfilms   Narrated by the fantastic Steve Taylor, a real voice you may find familiar! And with Leo Richards from ‪@NaturalWorldFacts‬ as a co-producer, working to make these episodes beautiful, yet deeply scientific. Timestamps: 00:00 – Teeth: The Architects of the Ocean 00:59 – From Skin to Jaws: The Origins of Teeth 08:42 – Teeth That Shape Ecosystems 14:01 – Predators That Redefined Teeth 20:25 – Apex Teeth at the Top 27:38 – The Shark Paradox: Teeth That Change the World 32:51 – The Unraveling of the Ocean’s Teeth Discover how teeth shaped ocean life — from ancient sensory bumps to the powerful tools of parrotfish, sharks, and orcas. Explore their role in balancing entire ecosystems, and the growing threat that could unravel life in the sea. We hope you enjoyed this episode with Steve Taylor as voiceover! Over the next months, we're releasing more episodes with Steve on the Ocean. We are now posting one episode every month. Steve, as you may know, is also the incredible voiceover of another science channel, Kurzgesagt. Relax, enjoy, and learn about the Deep Sea! In case you are interested in helping us TRANSLATE our videos into other languages, by scripting, voiceover acting, or subtitling, please reach out! The people in your country should be able to access these nature documentaries, too! Contact us: [email protected] _______________________ Auralis is co-founded by Oliver Gilpin and Leo Richards of ‪@NaturalWorldFacts‬. It was formerly branded Life & The Earth / Oceans, but changed in October 2025. The real humans, who produced this episode: Co-Producer & Advisor: Leo Richards Director of Pre-Production: Tyler Fleishman Director of Production: Matt Revello Video Editor: Juan Cano Sound Designer: Franco Amato Thumbnail Artist: Tyler Fleishman Script Writer: Julia Masselos Researcher and Accuracy Reviewer: Upendra Dassanayake Graphic & Motion Designer: Thales Menezes Content strategist: Louix Gilpin Voiceover: Steve Taylor Production management by Matt Revello & Oliver Gilpin. Footage used in this documentary comes from paid stock libraries such as Artlist, Storyblocks, and Envato. Footage from Wikimedia Commons under CC licenses was also used. We want to thank NOAA for the beautiful footage featured throughout, as well as many other sources credited directly on screen. Also, we want to thank to the National Aquarium (aqua.org) for providing the black drum fish footage featured in this video.