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Next up on the Radio

  • Thursday 29th July 2021
    9:30 am - 10:00 am

    Dr Karl joins Rebecca Levingstone on ABC Brisbane

  • Thursday 29th July 2021
    11:00 am - 12:00 pm

    Dr Karl joins Lucy Smith on ABC Triple J Science Mornings

  • Thursday 29th July 2021
    2:00 pm - 2:30 pm

    Dr Karl joins Christine Layton for ABC Perth

  • Thursday 29th July 2021
    3:30 pm - 4:00 pm

    Dr Karl joins Nicole Chvastek on ABC Regional Victoria

  • Thursday 29th July 2021
    4:30 pm - 5:00 pm

    Dr Karl joins Raf Epstein on ABC Melbourne

  • Wednesday 4th August 2021
    9:30 am - 10:00 am

    Dr Karl joins Matt Webber on ABC Gold Coast

  • Wednesday 4th August 2021
    10:30 am - 11:00 am

    Dr Karl joins Phil Staley on ABC Cairns

  • Thursday 5th August 2021
    9:30 am - 10:00 am

    Dr Karl joins Rebecca Levingstone on ABC Brisbane

  • Thursday 5th August 2021
    11:00 am - 12:00 pm

    Dr Karl joins Lucy Smith on ABC Triple J Science Mornings


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Great Moments in Science

Australian bushfires – part 1

The science behind our cataclysmic bushfire season

Great Moments in Science

The a-b-c of hepatitis – part 1

Hepatitis C is one sneaky little disease, caused by an equally sneaky virus.


Great Moments in Science

Spider intelligence

They’ve got brains smaller than a pinhead, but spiders can count!

Great Moments in Science

Seashell Ocean Sound

When you pick up a seashell and hold it to your ear, why can you hear the sound of the ocean?