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It's Okay to Be Smart
The Reason COVID-19 Is Our Perfect Enemy
Season 8
Episode 10
Invisible, mysterious, and deadly — SARS-CoV-2 and COVID-19 have spread around the world and caused much of humanity to hide away. Germs like these only succeed and spread because of our social evolution, and our social nature is why social and physical distancing is so deeply painful for us. But evolution has also given us the gifts we need to survive this difficult time. Here's how.
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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.

19:10
There's an absolutely weird, but surprisingly common phenomenon called sensory adaptation.

11:50
Scientists in Florida can recreate a Category 5 hurricane in a box the size of a bedroom.

10:41
Are humans still evolving? And how have our technological advances affected the process?

19:07
Illusions teach us how our brain constructs a three-dimensional reality using 2-D images.

22:18
Joe talks biology with science communicator extraordinaire Prof. Brian Cox.