Dr Karl's science hour on triple j is the station’s longest running segment, loved as much today as it ever has been. Every Thursday, 'Dr' Lucy and Dr Karl solve the mysteries of the world, with science. Only triple j listeners could come up with questions as hairy as these.
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Changing seasons, vape smoke and heat cream vs. hand lotion
What would happen if we all jumped at once? Is there anything a black hole can't swallow? And what cooks faster, baked or boiled sweet potato?
Dr Karl answers these questions and more on triple j Mornings with Lucy Smith.
Published: with Lucy Smith