Podcast episode

The reasons why sleep is so vital often hide in unexpected parts of the body, as host Steven Strogatz discovers in conversations with researchers Dragana Rogulja and Alex Keene.

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Quick, quick, what do you do if you need to help a jellyfish fall asleep? Guess... Yes, you give it melatonin; evolution is that amazing! Check out this excellent podcast on Why Do We Die Without Sleep?