Up Next
Back to Show
It's Okay to Be Smart
Why Do We Dream?
Season 9
Episode 16
It would be a lot easier to study the science of dreaming if we weren’t asleep every time we did it. Why do we dream? What does dreaming do for our brains? How did dreaming evolve? Here’s a look at the current theories from psychology and neuroscience.
Support Provided By
12:27
This episode is about the science and evolutionary history of...butts.
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!
14:49
We use lots and lots of mousetraps and ping-pong balls to show how this works.
16:43
Explore why we lie if we’re supposed to be the most socially developed species on Earth?
5:42
Glass is made of sand, which is a kind of rock. But glass is transparent. We explore why!