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Nov 2018
58m 53s

Teeth: Brushing up on Dentistry

THE NAKED SCIENTISTS
About this episode
This week, Chris Smith and Izzie Clarke are filling the gaps in their knowledge of teeth; we also meet the microbes in our mouths and test the battle of the toothbrushes. Plus, in the news, researchers grow new spinal discs in a dish, we explore the ghostly galaxy next door, and scientists discover one of the largest, oldest structures on the planet. Like this podcast? Please help us by supporting the Naked Scientists
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