Plastic sweat, alien life and how to be a morning person

How did a crackle of cockatoos figure out a water bubbler? Why do we get weak - literally - when we laugh? And would having an exoskeleton be all it's cracked up to be? Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. 

Om Podcasten

Join Dr Karl Kruszelnicki, Lucy Smith and their scientific guests, with a bunch of curious triple j listeners for a weekly injection of science, myth-bashing and answers!