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Next up on the Radio
Wednesday 4th June 2025
9:30 am - 10:00 amWednesday 4th June 2025
10:30 am - 11:00 amDr Karl joins Susan Graham-Ryan on ABC Townsville
Wednesday 4th June 2025
7:00 pm - 7:30 pmDr Karl joins Kelly Higgins-Devine on ABC Brisbane/Queensland
Thursday 5th June 2025
9:30 am - 10:00 amDr Karl joins Rory McClaren on ABC Adelaide
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Recent Articles & Stories
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Great Moments in Science Trees are made from air
Trees are solid and dense. However, they’re made from air. Wait, what?
Great Moments in Science Seashell Ocean Sound
When you pick up a seashell and hold it to your ear, why can you hear the sound of the ocean?
Great Moments in Science Why spiders don’t go commando
Spiders dropping down on their silk thread never get caught twisting in the breeze, like abseiling commandos do. Because … chemistry.
Great Moments in Science Can you beat the pokies? (Part 2)
How did Russian gamblers cheat US casinos out of millions of dollars? Dr Karl explains their scam – and the Australian connection.
