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Next up on the Radio
Wednesday 2nd September 2026
7:00 pm - 7:30 pmThursday 3rd September 2026
11:00 am - 12:00 pmDr Karl joins Lucy Smith on ABC Triple J Science Mornings
Thursday 3rd September 2026
2:00 pm - 2:30 pmDr Karl joins Joel Rheinberger on ABC Hobart
Thursday 3rd September 2026
2:30 pm - 3:00 pmDr Karl joins Alice Matthews on ABC Canberra
Thursday 3rd September 2026
2:30 pm - 3:00 pmDr Karl joins Jess Ong on ABC Darwin
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Uncategorized
Sand, facial hair & neuroplasticity
Dr. Karl answers all your science questions, including; do stressful dreams affect sleep quality? Are there really morning and night people? Why do periods synch?
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Chewing gum, tank water tea and plastic in fish
Have any frozen people been brought back to life? If we eat fish that has eaten plastic, how will that effect us? Why do my eyes keep changing colours?
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Runny noses after eating? Why is urine yellow? Could space be a sphere?
Why does my partner get a runny nose, after eating a hot dinner? Why is urine actually yellow? Could space possibly be a sphere?
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Cockroaches, bellybuttons and breastfeeding
Why do you always see dead cockroaches on their backs? Why is bellybutton fluff always dark blue? And could you get drunk from breast milk if the mother has been drinking?
