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It's Okay to Be Smart
The Randomness Crisis Threatening the Internet
Season 13
Episode 9
Coin tosses aren't truly random. Lava lamps help secure the internet. And quantum physics might break encryption—or save it. This is what randomness really means, and why your digital life depends on it!
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9:21
The biggest thing that has ever lived on Earth… is a tree? Hard to believe, but it’s true!

15:33
We travel to Great Sand Dunes National Park to climb the largest sand dunes in America.

16:20
Another Covid Video.

13:13
Learn how different animals get their stripes.

12:05
There are parts of you that are living and dying at the same time. We find out how much.

12:31
We explore the evolutionary enigma of sex and its existence.

12:27
This episode is about the science and evolutionary history of...butts.

18:46
How do the neurons in our brain work? Find out here!

11:18
Here's the science behind why humans are warm-blooded.

12:38
This could have devastating effects on our future.

11:57
We dug a classic doc that tells the story of the transcontinental burrito hypertunnel.

19:29
We explore all the questions that teach us what's possible in evolution!