7:00 pm - 7:30 pm
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Next up on the Radio
Wednesday 28th October 2026
7:00 pm - 7:30 pmThursday 29th October 2026
11:00 am - 12:00 pmDr Karl joins Lucy Smith on ABC Triple J Science Mornings
Thursday 29th October 2026
2:00 pm - 2:30 pmDr Karl joins Joel Rheinberger on ABC Hobart
Thursday 29th October 2026
2:30 pm - 3:00 pmDr Karl joins Alice Matthews on ABC Canberra
Thursday 29th October 2026
2:30 pm - 3:00 pmDr Karl joins Jess Ong on ABC Darwin
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Recent Articles & Stories
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National Geographic Kids I Can See A Rainbow!
Dr Karl explores the magic of a rainbow. We love a good rainbow. But did you know that not all look the same? Some can be brilliantly bright and colourful and some can appear faint or dull. So when can you see the best ones? The clearest appear when the sun is shining brightly behind […]
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Decision making, Dogs howling to Rüfüs Du Sol, space explosions
Linda Marigliano and Dr Karl take your questions for one last time together.
Australian Geographic Killer heat waves
Dr Karl investigates the growing global trend of heat waves, which have killed more Australians than all other natural disasters combined. MOST AUSTRALIANS remember that the Black Saturday bushfires in Victoria in 2009 killed 173 people. But the crippling heat wave that came alongside them killed more than twice that number: 374 people. The 2003 […]
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Old people smell, farts in water, teeth whitening
Special guests Science Journalist Binaca Nogrady and Dr Alice Williamson join Linda Marigliano to answer your science questions.
