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RSS BotBM to Hacker NewsEnglish · 9 days ago

Scientists rediscover how to make ancient Roman colour-changing glass

www.theguardian.com

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Scientists rediscover how to make ancient Roman colour-changing glass

www.theguardian.com

RSS BotBM to Hacker NewsEnglish · 9 days ago
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‘It’s magic’: scientists rediscover how to make ancient Roman colour-changing glass
www.theguardian.com
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Exclusive: Optical engineering that went into 1,600-year-old Lycurgus Cup has baffled experts for centuries

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  • SpongyAneurysm@feddit.org
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    9 days ago

    You may think that’s cool and all, but I once found a spoon in a cereal box, that changed color as it got cold!

    • audaxdreik@pawb.social
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      9 days ago

      I haven’t see one of those in decades! Oh god, have we lost this technology, too?!

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