Dr Karl Podcast

By triple j

What's Dr Karl Podcast about?

Join Dr Karl Kruszelnicki, Zan Rowe and their scientific guests, with a bunch of curious triplej listeners for a weekly injection of science, myth-bashing and answers! Thursdays from 11am EST.

Download our free app to listen on your phone


Period syncing, lip fillers...


Why does coffee change taste as it cools down? Why do we get goosebumps? Do women's periods really sync up?

Dr Karl Podcast episodes: