Trilobites: In an Ancient Nun’s Teeth, Blue Paint — and Clues to Medieval Publishing

Trilobites: In an Ancient Nun’s Teeth, Blue Paint — and Clues to Medieval Publishing

A rare blue pigment, discovered in the fossilized plaque of a German nun, hints at a broader role for women in the production of religious t... 00:01:00

A rare blue pigment, discovered in the fossilized plaque of a German nun, hints at a broader role for women in the production of religious texts.

from NYT > Books https://nyti.ms/2TBWVGD