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Eons
The Graveyard at the Center of the Earth
Season 7
Episode 16
Scientists have been trying to solve the mystery of why plate tectonics works the way it does for over a hundred years. And they might have just uncovered a key to cracking it.
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9:12
We learn why all mammals today, from humans to bats, have five fingers or fewer.
6:32
With evidence from from art, archaeology, and ancient DNA, we put together horses history.
8:52
Here's why teeth would go on to disappear in some groups of vertebrate.
10:21
Dinosaurs were not just carnivores or herbivores; they were occasional omnivore too.
7:53
The Snake Detection Hypothesis is deeply embedded in primates, including us.
8:06
Around 10,000 years ago, a parasite made a huge leap and found its way to a new host: Us.
8:14
Dental calculus is the only part of your body that actually fossilizes while you're alive!
9:17
Here's why these skilled toolmakers, hunters, and foragers' population disappeared.
10:11
For the first 80 million years of plants' existence, leaves didn't exist. Here's why.
10:05
Here's how the evolution of ocean-going whales affected deep-ocean communities.