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259 results for “through the ages the naming of the months in our calendar history art culture podcast tpc8”

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🌊 One Ocean, Uneven Salt: Why Salinity Does Not Simply Even Out
… They are regions of one connected global ocean, and currents continually transport water between them. If seawater mixes, and dissolved ions can diffuse through it, why do large salinity differences persist?
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🪐 K2-18 b: The Ocean World We Have Not Seen
Astronomers study the planet when it passes in front of its star. A fraction of the starlight filters through the atmosphere, where different gases absorb particular wavelengths. The resulting spectrum supports the presence of methane and carbon dioxide in a hydrogen-rich atmosphere. …
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🐋 A Whale in Name Only: Why the Whale Shark Is a Fish
Their breathing reveals a fundamental difference. A whale shark extracts oxygen from water through its gills. Like other sharks, it has a skeleton made primarily of cartilage rather than bone. It may swim near the surface, but it does not need to surface for air.
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🧠 Beyond the Fear Center: What the Amygdala Contributes to Emotion
When a threatening cue appears, amygdala circuits can help connect that cue with its consequences. Through wider connections, they contribute to how neurons, glia, and networks shape human experience by influencing attention, memory, bodily regulation, and defensive action. …
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🔮 Visual Gateways to the Articles
Across the collection, the writing moves through scientific ideas, cultural histories, natural systems, and inquiries into how perception shapes understanding. …
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🐣 Baby Animals Series | ▶️ Videos
From section: 🐣 Follow the collection
Move through young lives across continents, habitats, and animal groups. Episodes range from familiar calves and foals to bear cubs, joeys, penguin chicks, young predators, marine mammals, and less familiar beginnings elsewhere in the animal world.
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🌳 Nature | ✍️ Articles
From section: 🎐 Sensory & Atmospheric Nature Writing
The Science of Snow Whiteness: A Journey Through Light and Ice
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🐘 Three Species, Two Continents: How African and Asian Elephants Differ at a Glance
At a distance, an elephant is unmistakable. Up close, the differences between elephants in Africa and Asia are written into the ears, forehead, back, tusks, and even the tip of the trunk. One correction matters before any comparison begins: “African elephant” does not name a…