Preventing the Collapse of Civilization / Jonathan Blow (Thekla, Inc)

Scientists rediscover how to make ancient Roman colour-changing glass

“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”— abainbridge, when sharing this video · read the comment ↗

Preventing the Collapse of Civilization (2019) [video]