A World Without Words
New Words, New World
To be honest though, I wasn't as much of a fan of the middle story of this episode, I'd seen Jill Taylor's TED talk, and it actually inspired an hour and a half long conversation between me and an old psychology teacher, but because I disliked a lot of what she said, such as the left-brain, right-brain theory, and the extreme emphasis on the spiritual aspect of it. But otherwise, yeah, it's a good episode, especially the first story. Another excellent episode is the one on sleep: http://www.radiolab.org/2007/may/24/ I like that they pay a lot of attention to the scientific aspect of the experiments while still passing on the layman's interpretation without losing any significant details. They're much better than most news sources at reporting on science!