Romans Made Color-Changing Glass–and We’ve Just Replicated After 1,600 Years
It’s made of what’s called dichroic glass, and its party trick is changing color depending on which angle light is shone upon it. The goblet in question is known as the Lycurgus Cup, named for the king of the Thracians in Homer’s Iliad who insulted the god Dionysus.
Fascinating.
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It’s made of what’s called dichroic glass, and its party trick is changing color depending on which angle light is shone upon it. The goblet in question is known as the Lycurgus Cup, named for the king of the Thracians in Homer’s Iliad who insulted the god Dionysus.
Fascinating.
( Read more... )