Scientists Identify a Medieval Artist by the Blue Gemstone in Her Teeth
“The discovery of lapis lazuli in the dental calculus of an 11th-century religious woman is without precedent in the European medieval archaeological record.”
These Surreal Ancient Alchemy Manuscripts Are Terrifyingly Cool
Behold, the weird and wonderful world of alchemy.
Comets, Meteors, and Other Space Phenomena Depicted Over 1,000 Years
From the Bayeux Tapestry to early American photography.