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Next up on the Radio
Wednesday 4th November 2026
9:30 am - 10:00 amWednesday 4th November 2026
10:30 am - 11:00 amDr Karl joins Susan Graham-Ryan on ABC Townsville
Wednesday 4th November 2026
7:00 pm - 7:30 pmDr Karl joins Kelly Higgins-Devine on ABC Brisbane/Queensland
Thursday 5th November 2026
9:30 am - 10:00 amDr Karl joins Rory McClaren on ABC Adelaide
Thursday 5th November 2026
11:00 am - 12:00 pmDr Karl joins Lucy Smith on ABC Triple J Science Mornings
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National Geographic Kids All About Pythons
Pythons, pythons, pythons! If you’re an animal, it’s easy to be a top predator! All you need is sharp eyes and ears, strong arms and legs and some scary weaponry such as big teeth, claws or talons. But what if you have no arms or legs, no ears, and no claws? How do you function as a […]
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Moon landing, fat birds, brighter LEDs
Why don’t birds have fat legs? Why are LED lights brighter then ever? Was the moon landing real? Dr Karl answers these questions and more on triple j Mornings with host Lucy Smith.
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Dying suns, falling in love and earwax
What makes a planet a planet? Why haven’t we gone back to the moon? What’ll happen to the International space station when we’re done with it? Dr Karl is away for the month, so science journalist Bianca Nogrady is stepping in to be your science sherpa on triple j. Joining her today was Professor Lisa […]
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Earbud headphones, jet-lag and funny trivial things
When using earbud-style headphones, why does the music’s pitch seem lower when they’re removed? Is there a way to reduce the effects of jet-lag?Why is it when you are extremely tired that trivial things seem very funny?
