Listen to this episode:
Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday.
Sleep: The Ultimate Brainwasher?
I Don’t Think You’re Ready for This, Jelly
Yeti DNA: has the mystery really been solved?
A new law of biology: All mammals pee for about 21 seconds
Researchers Keep Mum on Botulism Discovery

Jellyfish born in space are disoriented back on Earth.
Image: David Goehring / Flickr
Download here. Duration: [0:33:51]