Before revision: In 2009, Professor Mas Subramanian and associates at Oregon State University discovered that manganese can be combined with yttrium and indium to form an intensely blue, non-toxic, inert, fade-resistant pigment, YInMn blue , the first new blue pigment discovered in 200 years.
After revision: In 2009, Professor Mas Subramanian and associates at Oregon State University discovered that manganese can be combined with yttrium and indium to form an intensely Blue, non-toxic, inert, fade-resistant pigment, YInMn blue , the first new blue pigment discovered in 200 years.