In 1993, Mexican historian and chemist Constantino Reyes-Valerio published a recipe to recreate ... Vazquez adds that although Maya blue was identified as a new dye in 1931, it took scientists ...
Archroma said the savings have been made possible through "recipe optimization and added ... Avitera Black Pearl SE is a greenish-cast black dye. Avitera Blue Horizon SE is a deep blue with ...
Social media users have been posting pictures of vibrant-blue cupcakes with the unique hashtag #bluepoopchallenge. Yep, that’s right. Blue. Poop. Challenge. This didn’t start off as a viral ...