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Latest Cobalt blue Stories

0d20bd14c9403fa2adfccfb3efa9708f1
2009-11-17 08:04:55

An accidental discovery in a laboratory at Oregon State University has apparently solved a quest that over thousands of years has absorbed the energies of ancient Egyptians, the Han dynasty in China, Mayan cultures and more "“ the creation of a near-perfect blue pigment. Through much of recorded human history, people around the world have sought inorganic compounds that could be used to paint things blue, often with limited success. Most had environmental or durability issues. Cobalt...