Real crystal glass actually is nanotech and has electron holes like metamaterials and was produced by the ancients out of sand :
https://youtu.be/2Ut0F4a9dQk
Post by twetch#2159
YouTube Ancient Quartz Crystal Vases Crystal vases made of solid quartz carved over 2,000 years ago with ancient technology What the chain says
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- 609 653
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- 2019-11-20T19:36:39Z
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- 1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE
- App
- twetch
- Type
- reply
- Content type
- text/plain
- Name in tx
- twetch#2159
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Synthetic production of quartz crystals :
https://youtu.be/lzHqhNoyx2o
Artificial Quartz Stone Manufacturing :
How the ancients cut stone with sound (sasers aka phasers) :
https://youtu.be/7H2-BawRLGw