Thread: Composite glass breakthrough - unbreakable screens?
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Old 11-09-2021, 03:51 PM   #36
arjaybe
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Quote:
Originally Posted by Apache View Post
The Nacre on pearls scratch real easy and it has a pebbly texture. One quick way to tell genuine and cultured pearls from fake is to run the pearl over your front teeth. If it is smooth it is fake. If it has a gritty feel it is real.
Apache
Not actual nacre. Mimicking it. Scratch-resistant glass bound together by a pliable (polymer?) substrate.
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