Dr Karl
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Triple J Science Questions

Science with Dr Karl
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Next up on the Radio

  • Wednesday 23rd October 2024
    9:30 am - 10:00 am

    Dr Karl joins Sarah Cumming on ABC Gold Coast

  • Wednesday 23rd October 2024
    10:30 am - 11:00 am

    Dr Karl joins Susan Graham-Ryan on ABC Townsville

  • Wednesday 23rd October 2024
    3:00 pm - 3:30 pm

    Dr Karl joins Katherine Feeney on ABC Brisbane

  • Thursday 24th October 2024
    11:00 am - 12:00 pm

    Dr Karl joins Lucy Smith on ABC Triple J Science Mornings


Latest Books

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Recent Articles & Stories

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Great Moments in Science

Phone porting and identity theft

Are you doing everything you can to stop thieves from stealing your identity and ‘porting’ your phone number?

Great Moments in Science

Bitcoin and security

The way we spend money is changing with electronic transactions and new ‘strange’ currency like Bitcoin, but security is important and mathematics central to that, as Dr Karl explains.


Great Moments in Science

The perfect coffee

At last the real secret to the perfect espresso!

Australian Geographic

Australian breakthroughs: the cervical cancer vaccine

Dr Karl looks at how scientists have combated cervical cancer since the early 20th century. WAY BACK IN medical school I decided that my favourite organ was the uterus. That’s because it does its amazing job with a very high success rate – and only very occasional assistance from us. The cervix forms the bottom […]