A Matter of Size
Clip: Season 1 | 3m 3s
A look at the brains of a rat, monkey, chimp and human and a discussion of why some brains are bigger than others.
Aired: 01/01/10
Problems Playing Video? | Closed Captioning
Clip: Season 1 | 3m 3s
A look at the brains of a rat, monkey, chimp and human and a discussion of why some brains are bigger than others.
Aired: 01/01/10
Problems Playing Video? | Closed Captioning