Paint that changes colour when the metal beneath it corrodes is being developed at the Ohio State University. Preliminary studies have shown the paint can pinpoint a corrosion cavity that is
Technology Partners: MimirTech
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/paint-points-rusting-metal
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/financial-times-london
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industry
