In a related but tangential story about the difficulty of getting a blue color, the 1992 Ig Nobel Prize in Chemistry went to "Ivette Bassa, constructor of colou

In a related but tangential story about the difficulty of getting a blue color, the 1992 Ig Nobel Prize in Chemistry went to "Ivette Bassa, constructor of colourful colloids, for her role in the crowning achievement of 20th century chemistry, the synthesis of bright blue Jell-O." https://en.wikipedia.org/wiki/List_of_Ig_Nobel_Prize_winners#1992 https://en.wikipedia.org/wiki/List_of_Ig_Nobel_Prize_winners...