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Next up on the Radio
Wednesday 19th August 2026
9:30 am - 10:00 amWednesday 19th August 2026
7:00 pm - 7:30 pmDr Karl joins Kelly Higgins-Devine on ABC Brisbane/Queensland
Thursday 20th August 2026
11:00 am - 12:00 pmDr Karl joins Lucy Smith on ABC Triple J Science Mornings
Thursday 20th August 2026
2:00 pm - 2:30 pmDr Karl joins Joel Rheinberger on ABC Hobart
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Dr Karl reviews Unearthed tunes!
To celebrate Science Week, we recruited total ledge & Aus music lover Dr Karl to give us his hot takes on Unearthed.
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Tides, psychopaths & sweat
Dr. Karl answers all your science questions, including; why is it hard to breathe in humid weather? Why do we twitch while falling asleep? Can caffeine shakes be permanent?
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Chewing, soy, protein
Could you last on a deserted island, Tom Hanks style? Are bananas actually healthy? Is my vegetarian diet affecting my PCOS? Dr Karl answers these questions and more on triple j Mornings, with host Lucy Smith and Professor Clare Collins from the University of Newcastle
Australian Geographic Why does your dog wag its tail?
Dr Karl uncovers the curious hidden meanings behind your dog’s tail wagging. THE DOG HAS been man’s best friend for thousands of years – so you’d think we’d know how to read its emotions. When the tail is stiff, the ears are tucked in and the body is held tight, most of us recognise it […]
