Dr Karl
View all

Triple J Science Questions

View all

Next up on the Radio

  • Wednesday 20th February 2019
    10:30 am - 11:00 am

    Dr Karl joins Nicole Dyer on ABC Gold Coast

  • Wednesday 20th February 2019
    11:30 am - 12:00 pm

    Dr Karl joins Phil Staley on ABC Cairns

  • Thursday 21st February 2019
    11:00 am - 12:00 pm

    Dr Karl joins Linda Marigliano on ABC Triple J Science Mornings

  • Wednesday 27th February 2019
    10:30 am - 11:00 am

    Dr Karl joins Nicole Dyer on ABC Gold Coast


Latest Books

View all

Recent Articles & Stories

View all
Great Moments in Science

Value of money is based on trust

The worth of all currencies from stone coins to Bitcoins is based on people trusting the transaction system. Just ask the people of Yap, writes Dr Karl.

Great Moments in Science

Minus-calorie celery claim leaves food for thought

Celery is low in kilojoules but it’s the energy it takes us to chew and digest that pushes us into negative calories.


In the News

ABC News 24: 2016 Ignoble Prizes

Rats in tiny trousers, and other Ignoble delights. Laugh and learn

Great Moments in Science

Why do mozzies love some people but not others?

Why are some people mosquito magnets, while others seem to be blissfully bite-free?