Episode

Discovery

BBC World Service

Science & Medicine

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Science & Medicine 30

Explorations in the world of science.

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Discovery: Self-Healing Materials 09 Dec 13

December 9th, 2013

Episode 325 of 564 episodes

Quentin Cooper takes a look at the new materials that can mend themselves, from bacteria in concrete which excrete lime to fill cracks, to car paint that heals its own scratches.

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