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TIL about East Germany’s extremely durable drinking glass (ceramics.org)
submitted 18 hours ago by to c/todayilearned@lemmy.ml
10 comments fedilink hide all child comments
 

Superfest, chemically strengthened glass

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121
TIL about East Germany’s extremely durable drinking glass (ceramics.org)
submitted 17 hours ago by to c/til@lemmy.ca
25 comments fedilink hide all child comments
 

Superfest, chemically strengthened glass