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Next up on the Radio
Wednesday 5th August 2026
9:30 am - 10:00 amWednesday 5th August 2026
7:00 pm - 7:30 pmDr Karl joins Kelly Higgins-Devine on ABC Brisbane/Queensland
Thursday 6th August 2026
11:00 am - 12:00 pmDr Karl joins Lucy Smith on ABC Triple J Science Mornings
Thursday 6th August 2026
2:00 pm - 2:30 pmDr Karl joins Joel Rheinberger on ABC Hobart
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Can maths predict the future?
Can maths predict the future? What about lotto numbers? Plus, the question that stumped the nation!
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Hemp, nicotine and underwater spiders
Dr. Karl answers all your science questions, including; is coffee linked to cancer? Is there scientific proof of an afterlife? Why can’t we control what we remember?
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Dying suns, falling in love and earwax
What makes a planet a planet? Why haven’t we gone back to the moon? What’ll happen to the International space station when we’re done with it? Dr Karl is away for the month, so science journalist Bianca Nogrady is stepping in to be your science sherpa on triple j. Joining her today was Professor Lisa […]
In the News ABC News 24: 2016 Ignoble Prizes
Rats in tiny trousers, and other Ignoble delights. Laugh and learn
