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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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Festivals, curves, core-gasms
When can we go to music festivals again? Can you store a fart in a jar? Can exercising make you orgasm? Dr Karl answers these questions and more on triple j Mornings, with host Lucy Smith and Dr Norman Swan from the ABC’s Coronacast podcast,
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Red beard hairs, living underwater and movies on airplanes
Why do I sweat more on one side? Can smart watches cause cancer? Why is it easier to see when squinting? Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.
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Swallowing chewing gum, taste buds and drinking milk
What happens if you swallow chewing gum? Plus: can a woman’s tastebuds change during and after pregnancy?; and can drinking milk cause osteoporosis?
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Old people smell, farts in water, teeth whitening
Special guests Science Journalist Binaca Nogrady and Dr Alice Williamson join Linda Marigliano to answer your science questions.
