Hank decides to change the scripts on the fly and makes some interesting noises.

In which Hank contemplates his own nerdiness and laughs at his own jokes.

Philosophy is hard, but sometimes saying words correctly is harder.

20 episodes in, Hank still has a lot of problems saying philosophy words.

Today we're taking a short break from exploring deep philosophical questions to reflect on some of the simpler challenges of philosophy. Like using our words.

Coming in February 2016, Hank hosts Crash Course Philosophy, produced in association with PBS Digital Studios.