Zuliani Glass Centre - 𝗗𝗶𝗱 𝘆𝗼𝘂 𝗸𝗻𝗼𝘄 glass windows were invented only in the 17th century? Before that, people made windows out of flattened animal horn! 🤯 | Facebook
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Countryside Windows na Twitteri: "#DidYouKnow Before glass, windows were commonly made of paper, cloth, animal hide, flattened pieces of animal horn or thin slices of marble! https://t.co/gGEKgXaNj7" / Twitter
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