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It's Okay to Be Smart
Why trees look like rivers and also blood vessels and also lightning…
Season 12
Episode 9
Why do the same, self-repeating patterns appear in trees, rivers, lightning, and even our bodies? Is there some essential, hidden rule of nature that makes these intricate designs appear all over the place? Let’s talk about fractals.
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We explore what we can actually do about pollution.
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The biggest thing that has ever lived on Earth… is a tree? Hard to believe, but it’s true!
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We travel to Great Sand Dunes National Park to climb the largest sand dunes in America.
12:05
There are parts of you that are living and dying at the same time. We find out how much.
12:27
This episode is about the science and evolutionary history of...butts.
