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Next up on the Radio
Wednesday 4th February 2026
9:30 am - 10:00 amWednesday 4th February 2026
7:00 pm - 7:30 pmDr Karl joins Kelly Higgins-Devine on ABC Brisbane/Queensland
Thursday 5th February 2026
11:00 am - 12:00 pmDr Karl joins Lucy Smith on ABC Triple J Science Mornings
Thursday 5th February 2026
2:00 pm - 2:30 pmDr Karl joins Joel Rheinberger on ABC Hobart
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National Geographic Kids How Much Does a Cloud Weigh?
A cloud is made up of many, many tiny ‘clumps’ of water, either liquid or frozen. The liquid droplets are about 0.002mm across – smaller than the thickness of a human hair. Some of these tiny droplets are so small that it would take a million of them to make a single raindrop! Different clouds […]
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Live from Antarctica!
Your favourite scientist answers your icy cold questions, live from Casey Research station. With special guests Dr Ben Galton-Fenzi and Casey research station leader Chris MacMillian.
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Quantum computing, future of cryptocurrency, emails to the past
Where does the past go? How do we keep human biases out of Artificial Intelligence? Can quantum computing help us solve p=np?
Australian Geographic Australian breakthroughs: stomach ulcers
Two Australian doctors were awarded a 2005 Nobel Prize for uncovering the bacterial cause of most stomach ulcers. Barry Marshall (left) and Robin Warren’s research is recognised as groundbreaking. IMAGE CREDIT: Courtesy the Office of the Nobel LaureatesWHEN I WENT through medical school in the 1980s, I was wrongly, though inadvertently, taught that stomach ulcers […]
