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It's Okay to Be Smart
We're Mainly Microbe: Meet Your Microbiome
Season 1
Episode 5
Ever not felt completely like yourself? There's a good reason for that. Because a large part of you isn't actually you. Our bodies are home to ten times as many microbes as human cells. We are walking ecosystems, each of us home to thousands of different species on and inside of us. Meet your microbiome!
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8:32
Animals as simple as bees and as complex as you and me and have fun too!

13:10
We explore why embarrassment has lasted through evolution and its function.

13:49
We are in search of the blackest black things on Earth and why.

14:24
Knowing exactly what a “second” is is more complicated than you might think!

13:41
The secret is In order to know WHERE you are, you need to first know WHEN you are.

15:07
We learn how spider vision works.

12:44
Let's learn the story of one of the worst natural disasters that’s ever happened!

27:56
We learn about all the reasons that Earth’s climate changes, natural and otherwise.

12:31
Turns out, we can blame it all on neutron stars and some oddities of the periodic table.

10:00
Join Joe in this whirlwind tour of the endocrine system to find the answers.

8:29
Is Everest the tallest mountain on Earth? The answer is not as simple as you might think.

17:59
Turns out we’re all at risk of being overconfident about something.