Engineers have developed a new coating strategy for metal that self-heals within seconds when scratched, scraped or cracked. The novel material could prevent these tiny defects from turning into localized corrosion, which can cause major structures to fail.
from Latest Science News -- ScienceDaily http://bit.ly/2RpeGas
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Tuesday, January 29, 2019
Fluid-inspired material self-heals before your eyes
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