Scientists rediscover how to make ancient Roman colour-changing glass

Researchers reportedly have recreated the technique behind the Lycurgus Cup, a 1,600-year-old Roman glass object that changes colour depending on the light. The Guardian covered the story as an exclusive.

Timeline

1. 25 Oct, 06:00 UTCGuardian reports rediscovered Roman glass technique

Top sources

• ‘It’s magic’: scientists rediscover how to make ancient Roman colour-changing glassThe Guardian