Dr Karl Podcast

By triple j

What's Dr Karl Podcast about?

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!

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Suckling babies, mosquitos,...


How do baby animals (and humans) instinctively know how to suckle when they're born? What purpose do mosquitos have in the ecosystem? How long does a species have to be isolated for it to be considered a 'new' species? Dr ...

Dr Karl Podcast episodes: