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沙子到底是怎么变成玻璃的?真是神奇的发明。

66,470 views • 1 year ago •via X (Twitter)

3 Comments

Jperry002's profile picture
Jperry0021 year ago

这说的是普通钠钙玻璃,玻璃很多种,石英玻璃和光纤玻璃就基本上都是二氧化硅,不添加纯碱和石灰石

Sudaidai's profile picture
Sudaidai1 year ago

无机塑料

Sensibo's profile picture
Sensibo1 year ago

📷 A tough day in the jungle—how does this sloth overcome it? The twist you didn’t see coming

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