If things get too hot or too cold, the crucial processes inside the cells and tissues of living organisms stop working properly, and that’s bad. So, organisms expend a lot of time and energy managing their body temperatures. This episode, we break down the familiar concepts of “warm-blooded” and “cold-blooded,” we discuss the many adaptations that animals use to manage the heat, we explore what evidence allows us to interpret thermoregulatory strategies in the fossil record, and we investigate what is known about how these strategies have evolved over time.
In the news: soft robot echinoderms, bird tracks, taste evolution, and dinosaur eggs.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:45
Main discussion, Part 1: 00:36:00
Main discussion, Part 2: 01:20:30
Patron question: 1:59:00
Check out our website for this episode’s blog post and more:
http://commondescentpodcast.com/
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The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.
Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Episode 83 - Coelacanths
Episode 82 - Trilobites
Episode 81 - Metamorphosis
Episode 80 - Mary Anning
Episode 79 - Pterosaurs
DragonCon 2019 Paleontology Hour Panel
Episode 78 - Exaptation
End of the Year Q&A 2019
Episode 77 - Fins to Feet: The Fish-Tetrapod Transition
Episode 76 - Horse Evolution
...But We Digress - Pokemon Paleontology
Episode 75 - The Great Oxidation Event
Episode 74 - South America
Episode 73 - Trees
Spook-E - Chimeras
Episode 72 - Plesiosaurs
Spook-E - Hydras
Spook-E - Gorgons
Episode 71 - The Western Interior Seaway
Spook-E - Harpies
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