Ahhhh, babies. We get in bed with producer Hannah Palin, and her husband, and her baby Dominic, as they all try to go to sleep. An intimate portrait of the effects of sleep deprivation. And then we try to understand what sleep is for by looking at what happens when ...
Sleep is one of science's greatest mysteries. This hour of Radiolab, we look for answers in iguanas who doze with one eye open, new parents in the throes of sleep deprivation, and rats who may be dreaming.