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Next up on the Radio
Thursday 6th August 2026
11:00 am - 12:00 pmThursday 6th August 2026
2:00 pm - 2:30 pmDr Karl joins Joel Rheinberger on ABC Hobart
Thursday 6th August 2026
2:30 pm - 3:00 pmDr Karl joins Alice Matthews on ABC Canberra
Thursday 6th August 2026
2:30 pm - 3:00 pmDr Karl joins Jess Ong on ABC Darwin
Thursday 6th August 2026
3:30 pm - 4:00 pmDr Karl joins Prue Bentley on ABC Regional Victoria
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Puppies, Arnold Schwarzenegger and memory
Why is the world’s population 50% male and 50% female? Is it softer to run on the road or the footpath? How does skin know to grow back?
National Geographic Kids Ants Are Strong and Clever
Dr Karl investigates ants and their behaviour Did you know that ants can only lift or drag a heavy load? They don’t do a lot of pushing… So how do they manage to manoeuvre a big piece of tasty food back to their nest so efficiently? Let’s consider an ant stumbling across a cat’s dinner. […]
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Cement nails, beached whales and red hair changing colour
Does cement make your nails grow? Are the hiccups hereditary? Why is the sound of a plane flying so loud when you’re outside it, but quiet when you’re inside it? Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.
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ABC TV: Anh’s Brush with Fame: Dr Karl Kruszelnicki
Dr Karl has shared his passion for life and science with Australians for decades. He reveals the fascinating life story that led him to broadcasting, as Anh tries to capture his natural curiosity and enthusiasm on canvas.
