Dr Karl
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Next up on the Radio

  • Thursday 24th May 2018
    11:00 am - 12:00 pm

    Dr Karl joins Linda Marigliano on ABC Triple J Science Mornings

  • Wednesday 30th May 2018
    10:30 am - 11:00 am

    Dr Karl joins Nicole Dyer on ABC Gold Coast

  • Wednesday 30th May 2018
    11:30 am - 12:00 pm

    Dr Karl joins Phil Staley on ABC Cairns

  • Thursday 31st May 2018
    11:00 am - 12:00 pm

    Dr Karl joins Linda Marigliano on ABC Triple J Science Mornings

  • Wednesday 6th June 2018
    10:30 am - 11:00 am

    Dr Karl joins Nicole Dyer on ABC Gold Coast


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Great Moments in Science

Why we tell lies

There’s a lot we still don’t know about what’s going on in the brain of a liar.

Great Moments in Science

Carrots & Night Vision

Do carrots really help you see in the dark? Or is it just a trick to get kids eating more veg?


National Geographic Kids

How Much Does a Cloud Weigh?

A cloud is made up of many, many tiny ‘clumps’ of water, either liquid or frozen. The liquid droplets are about 0.002mm across – smaller than the thickness of a human hair. Some of these tiny droplets are so small that it would take a million of them to make a single raindrop! Different clouds […]

Great Moments in Science

Cannibalism

Compared to other animals of the same size, humans just aren’t that nutritious. Is that the only thing holding cannibalism back?