Back to today’s briefing

Story perspectives

Ancient Egyptian Blue Recreated for Modern Science

6/4/2025

35 8

Summary

Story summary

In a groundbreaking collaboration, researchers from Washington State University, the Smithsonian, and Carnegie Museum have successfully recreated Egyptian blue, the world’s oldest synthetic pigment. They unveiled 12 authentic recipes, discovering that slow cooling intensifies its vibrant hue. This ancient pigment, dating back to 3100 BCE, now finds relevance in modern security and materials science, with samples showcased in Pittsburgh.

1 of 1

Story summary

In a groundbreaking collaboration, researchers from Washington State University, the Smithsonian, and Carnegie Museum have successfully recreated Egyptian blue, the world’s oldest synthetic pigment. They unveiled 12 authentic recipes, discovering that slow cooling intensifies its vibrant hue. This ancient pigment, dating back to 3100 BCE, now finds relevance in modern security and materials science, with samples showcased in Pittsburgh.