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Science with Dr Karl
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Next up on the Radio

  • Wednesday 11th March 2026
    9:30 am - 10:00 am

    Dr Karl joins Sarah Cumming on ABC Gold Coast

  • Wednesday 11th March 2026
    10:30 am - 11:00 am

    Dr Karl joins Susan Graham-Ryan on ABC Townsville

  • Wednesday 11th March 2026
    7:00 pm - 7:30 pm

    Dr Karl joins Kelly Higgins-Devine on ABC Brisbane/Queensland

  • Thursday 12th March 2026
    9:30 am - 10:00 am

    Dr Karl joins Rory McClaren on ABC Adelaide


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Uncategorized

Car napping, stinging pineapple and your IQ

Can you change your own genetics? Does cold weather cause you to catch a cold? Why does my head throb when jumping on a trampoline?

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Headphone earwax, poisonous spiders and sticky things

Can different bird species communicate with each other? Why am I so sweaty? Why do animals have an even number of limbs?


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Boogers, corn, coffee aroma

How does a dog recognise the opposite sex if they can’t smell their butt? Is it healthy to eat your own boogers? Plus, is it possible to inter-breed species?

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Wombat poos, Beyonce flies & slow slugs

Why are snails and slugs so slow? Why do wombats do square poos? If i drive a Melbourne fly to Brisbane, have i ruined its life? An insect edition with special guests Dr Bryan Lessard from the CSIRO and Dr Rebecca Johnson from the Australian Museum!