Wire report
‘It’s magic’: scientists rediscover how to make ancient Roman colour-changing glass
Exclusive: Optical engineering that went into 1,600-year-old Lycurgus Cup has baffled experts for centuries The Romans’ proficiency in the art of glass-making has produced some of the wonders of antiquity, but few of their creations better a 1,600-year-old masterpiece which sits in the British Museum. Depending on where a light source is positioned, the Lycurgus Cup changes colour, from jade green under normal lighting to ruby red when lit from behind – an astonishing feat of optical engineering that has confounded historians and glass-makers for centuries. Continue reading...
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Exclusive: Optical engineering that went into 1,600-year-old Lycurgus Cup has baffled experts for centuries The Romans’ proficiency in the art of glass-making has produced some of the wonders of antiquity, but few of their creations better a 1,600-year-old masterpiece which sits in the British Museum. Depending on where a light source is positioned, the Lycurgus Cup changes colour, from jade green under normal lighting to ruby red when lit from behind – an astonishing feat of optical engineering that has confounded historians and glass-makers for centuries. Continue reading...
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According to The Guardian’s source item, ‘It’s magic’: scientists rediscover how to make ancient Roman colour-changing glass, Exclusive: Optical engineering that went into 1,600-year-old Lycurgus Cup has baffled experts for centuries The Romans’ proficiency in the art of glass-making has produced some of the wonders of antiquity, but few of their creations better a 1,600-year-old masterpiece which sits in the British Museum. Depending on where a light source is positioned, the Lycurgus Cup changes colour, from jade green under normal lighting to ruby red when lit from behind – an astonishing feat of optical engineering that has confounded historians and glass-makers for centuries. Continue reading…
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Primary source: ‘It’s magic’: scientists rediscover how to make ancient Roman colour-changing glass via The Guardian. VINI cites and links the source; it does not reproduce the publisher’s full article text without rights clearance.
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- ‘It’s magic’: scientists rediscover how to make ancient Roman colour-changing glassThe Guardian - 2026-10-25T06:00:55+00:00
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