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Next up on the Radio
Wednesday 14th October 2026
9:30 am - 10:00 amWednesday 14th October 2026
7:00 pm - 7:30 pmDr Karl joins Kelly Higgins-Devine on ABC Brisbane/Queensland
Thursday 15th October 2026
11:00 am - 12:00 pmDr Karl joins Lucy Smith on ABC Triple J Science Mornings
Thursday 15th October 2026
2:00 pm - 2:30 pmDr Karl joins Joel Rheinberger on ABC Hobart
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Dry hands, nervous weeing and resetting your sense of smell
Do you have a fear of belly buttons? Why does your tummy grumble when you’re hungry? If human’s didn’t interact with each other, would we walk like monkeys?
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Hungry galaxies, climate change and sleeping with eyes open
How will the galaxy Andromeda be feeding on our galaxy The Milky Way? Plus climate change, a positive future and sleeping with your eyes open.
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3D printed organs, muscle memory, that op shop smell
Why do op shops all smell the same? Why can’t we use 3D printers to print organs? Is there any benefit to avoiding gluten?
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A whole lotta black holes, rubbish eating volcanoes and weeing in the ocean
It’s a big black hole celebration! Could one create a new universe? How can we take a photo of one? What would happen to your body if you entered one?
