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Next up on the Radio
Thursday 6th August 2026
11:00 am - 12:00 pmThursday 6th August 2026
2:00 pm - 2:30 pmDr Karl joins Joel Rheinberger on ABC Hobart
Thursday 6th August 2026
2:30 pm - 3:00 pmDr Karl joins Alice Matthews on ABC Canberra
Thursday 6th August 2026
2:30 pm - 3:00 pmDr Karl joins Jess Ong on ABC Darwin
Thursday 6th August 2026
3:30 pm - 4:00 pmDr Karl joins Prue Bentley on ABC Regional Victoria
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Uncategorized
Synaesthesia, multiple moons, safe AI
What is happening in the brain when someone experiences synaesthesia? What would happen if we had more than one moon? How fast would you need to travel to keep up with the sun?
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Blocking phone signals, vinegar-soothed sunburn and popping a yawn
Do microwave ovens block mobile phone reception? Will vinegar sooth sunburn? How can you ‘pop’ a yawn?
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Seeing spots, white rainbows and ghosts
Why do some people see thousands of tiny spots when they look up at the sky or a bright light? What causes a white rainbow? And is there any science to explain ghosts?
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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 […]
