Dr Karl
Feedback Forum for the Augmented Reality
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Triple J Science Questions

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Next up on the Radio

  • Wednesday 19th February 2020
    9:30 am - 10:00 am

    Dr Karl joins Matt Webber on ABC Gold Coast

  • Wednesday 19th February 2020
    10:30 am - 11:00 am

    Dr Karl joins Phil Staley on ABC Cairns

  • Thursday 20th February 2020
    3:00 am - 4:00 am

    Dr Karl joins Rhod Sharp on BBC Radio 5 Live 'Up All Night'

  • Thursday 20th February 2020
    9:30 am - 10:00 am

    Dr Karl joins Rebecca Levingstone on ABC Brisbane


Latest Books

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Recent Articles & Stories

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Great Moments in Science

The physics of gravitational waves

Gravitational waves distort the fabric of space-time. How? Gravity is geometry, explains Dr Karl.

Great Moments in Science

Doomsday seed vaults

You may have heard of the Doomsday Vault but scientists have gone even further to save the world’s most important seed stocks.


Australian Geographic

The Science Behind the Tides

There are about 120 different possible tides each day. There are tides that happen once a day, twice a day, three times a day, four times a day, and so on. THE TOWN OF Karumba – at the Gulf of Carpentaria’s bottom right-hand corner – experiences only one high tide and one low tide each […]

In the News

ABC News 24: Alcohol and hearing

Dr Karl talks about alcohol and its impact on hearing