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A comment on Scientists rediscover how to make ancient Roman colour-changing glass.

Re:Scientists rediscover how to make ancient Roman colour-ch... by abainbridge on Sunday October 25, 2026 @02:57PM (#50234872)
The ancient artefact described also featured in a Jonathon Blow lecture, as an example of an engineering skill we lost for 1600 years: https://youtu.be/ZSRHeXYDLko?t=402
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Re:Scientists rediscover how to make ancient Roman colour-ch... by HelloUsername on Sunday October 25, 2026 @04:49PM (#50235933)
Perhaps he saw it on hn that time https://news.ycombinator.com/item?id=19781608
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