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Next up on the Radio

  • Thursday 7th November 2024
    2:30 pm - 3:00 pm

    Dr Karl joins Alice Matthews on ABC Canberra

  • Thursday 7th November 2024
    2:30 pm - 3:00 pm

    Dr Karl joins Jess Ong on ABC Darwin

  • Thursday 7th November 2024
    3:30 pm - 4:00 pm

    Dr Karl joins Prue Bentley on ABC Regional Victoria

  • Thursday 7th November 2024
    4:30 pm - 5:00 pm

    Dr Karl joins Ali Moore on ABC Melbourne

  • Wednesday 13th November 2024
    9:30 am - 10:00 am

    Dr Karl joins Sarah Cumming on ABC Gold Coast


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Great Moments in Science

Gunpowder vs sandwich

Which do you think packs more punch โ€” gunpowder or a sandwich?

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Frozen heads, period poos, looking at an eclipse

Could you keep moving your head to new bodies and live forever? How are birthmarks formed? Is it possible to bite or eat yourself?


Great Moments in Science

Mass of a proton: part two

How can relativity and quantum mechanics create mass in a tiny particle?

Great Moments in Science

The a-b-c of hepatitis – part 2

Could we really rid the world of Hepatitis C?