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scienceMay 26, 202232:02pending

Rose thorns, oil, painkillers

Dr Karl Podcast

About this episode

Why are thorns on roses less sharp when they are dead? Is it true that oil on Earth is being slowly, but infinitely being replenished? Do painkillers really know how to target pain?

Dr Karl answers these questions and more, on triple j mornings with Lucy Smith.

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Rose thorns, oil, painkillers

Dr Karl Podcast

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