A smudge of blue on an ordinary-looking stone has forced archaeologists to rethink what Ice Age people in Europe could see, ...
The seas of the Caribbean, Cookie Monster and the Facebook logo all have one thing in common - a bright blue color. From the coating of M&Ms to the threads of jeans, the color blue has been used ...
Microscopic analysis of an ancient stone found blue pigment, the oldest ever found in Europe. Wisher, et al (2025) Antiquity The seas of the Caribbean, Cookie Monster and the Facebook logo all have ...
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