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Next up on the Radio

  • Wednesday 28th February 2024
    9:30 am - 10:00 am

    Dr Karl joins Matt Webber on ABC Gold Coast

  • Thursday 29th February 2024
    9:30 am - 10:00 am

    Dr Karl joins Rebecca Levingstone on ABC Brisbane

  • Thursday 29th February 2024
    11:00 am - 12:00 pm

    Dr Karl joins Lucy Smith on ABC Triple J Science Mornings

  • Thursday 29th February 2024
    2:00 pm - 2:30 pm

    Dr Karl joins Christine Layton for ABC Perth


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Great Moments in Science

The case of the disappearing bum – part 1

The anus is highlight of animal evolution but it’s still full of surprises.

Uncategorized

Nail clippings, boobs, spicy food

Do you hear the voice in your head or do you think you think it? why does eating chilli make you feel good? does the sun rotate? Dr Karl answers these questions and more on triple j Mornings, with host Lucy Smith.


Great Moments in Science

Why are whales so big?

Whales are the giants of the marine realm, and here’s why they get that way.

This episode was originally published in May 2018

Great Moments in Science

The washing of bed sheets

The average recommendation is to wash your bed sheets at least every two weeks. This is because every day you shed a mix of dead skin cells, sweat, germs, and body oils.. Sometimes you can delay bed sheet washing, it all depends on what kind of things you get up to in bed.