The Evolution of the Heart (A Love Story)

Eons

13th February 2019 10 mins Season 3 Episode 5

In order to understand where hearts came from, we have to go back to the earliest common ancestor of everything that has a heart. It took hundreds of millions of years, and countless different iterations of the same basic structure to lead to the heart that you have today.

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Season 3 · Episode 6

How 7,000 Years of Epic Floods Changed the World

Strange geologic landmarks in the Pacific Northwest are the lingering remains of a mystery that took nearly half a century to solve. These features turned out to be a result one of the most powerful and bizarre episodes in geologic history: this region experienced dozens of major, devastating floods over the course of more than 7,000 years.

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