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‘It’s magic’: scientists rediscover how to make ancient Roman colour-changing glass | Archaeology | The Guardian
https://www.theguardian.com/science/2026/oct/25/scientists-rediscover-ancient-roman-colour-changing-glass

Exclusive: Optical engineering that went into 1,600-year-old Lycurgus Cup has baffled experts for centuries

#Blogged #History #Archeology #weekly-links #ancient-rome #glass #science-it-works-bitches

01 Nov 2026