Dr Karl
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Triple J Science Questions

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Next up on the Radio

  • Wednesday 17th October 2018
    10:30 am - 11:00 am

    Dr Karl joins Nicole Dyer on ABC Gold Coast

  • Wednesday 17th October 2018
    11:30 am - 12:00 pm

    Dr Karl joins Phil Staley on ABC Cairns

  • Thursday 18th October 2018
    11:00 am - 12:00 pm

    Dr Karl joins Linda Marigliano on ABC Triple J Science Mornings

  • Wednesday 24th October 2018
    10:30 am - 11:00 am

    Dr Karl joins Nicole Dyer on ABC Gold Coast


Latest Books

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Recent Articles & Stories

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Great Moments in Science

Anaesthetic bomb

Could a villain or hero knock out a room full of enemies with a so-called ‘anaesthetic bomb’?

Great Moments in Science

Why we yawn

Yawning has all kinds of strange links to different aspects of human experience.


Great Moments in Science

Raw milk: separating facts from fads

Not all raw foods are good for you. Dr Karl explains why raw milk is one of the world’s most risky food products.

National Geographic Kids

The Pillars of Creation

The Eagle Nebula is a stellar nursery: a place where new stars are born. It’s about 7,000 light years away from Earth (for comparison, the nearest star to our sun is about four light years away). The Eagle Nebula contains three enormous pillars (a few light years high), growing like stalagmites from the floor of […]