60-Second Science

Scientific American

Science & Medicine, Natural Sciences, Technology

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Leading science journalists provide a daily minute commentary on some of the most interesting developments in the world of science. For a full-length, weekly podcast you can subscribe to Science Talk: The Podcast of Scientific American . To view all of our archived podcasts please go to www.scientificamerican.com/podcast


Coating Heals Itself with Phase Change

April 20th, 2011

Episode 60 of 725 episodes

A metal-polymer coating can heal its own scratches by liquefying when exposed to UV and then resolidifying. Karen Hopkin reports

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