Today Hank talks about your central nervous system. In this episode we'll explore how your brain develops and how important location is for each of your brain's many functions. [10:07]

Crash Course video in which Hank Green discusses the simple complexities of reactions in our brains and nervous system. [10:14]

What happens in your brain when you think about politics? We'll talk with a researcher using brain imaging techniques to map out voters' innermost feelings about the current crop of candidates.

How do great ideas come to be? What conditions help to foster creativity and spur advances in thought?

Despite highly detailed images of the brain's structure, decoding brain function is still a challenge.

A study in PLoS Biology details how researchers decoded the brain's electrical activity to reconstruct speech.