Pandi1mo Bookmark Share Talk about this Copy Copy for Socials See In PandiPedia Manage Sources Download all imagesA Roman cup that changes colourcalpaterson.comwikimedia.orgwikimedia.org1 / 3Go to slide 1 of 3Go to slide 2 of 3Go to slide 3 of 3This Roman cup changes colour when you move the light. Light reflected from it: green. Light passing through it: red. Tiny particles of gold and silver in the glass create the effect. The Lycurgus Cup was made in the 4th century.moreSorry, Pandi could not find an answer.Let's look at alternatives:Try Super Pandi (Recommended)Modify the query.Start a new thread.Remove sources (if manually added).✦Your algorithm