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To: PalmettoMason

Transparent aluminum!


5 posted on 10/15/2015 10:51:07 AM PDT by ctdonath2 (Everyone entering NRA offices come out alive. Not so Planned Parenthood.)
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To: ctdonath2

Beam up the whales!!


19 posted on 10/15/2015 11:04:35 AM PDT by Mr. K (If it is HilLIARy -vs- Jeb! then I am writing-in Palin/Cruz)
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To: ctdonath2

Aye, Scotty.


25 posted on 10/15/2015 11:23:49 AM PDT by Roger Kaputnik (Just because I'm paranoid doesn't prove that they aren't out to get me.)
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To: ctdonath2
Transparent aluminum is aluminum oxide in crystal lattice.

Also know as industrial sapphire.

High end watch crystals are sometimes made of it.

http://www.gtat.com/products-and-services-sapphire-for-industrial-markets.htm

Al2O3

http://www.gia.edu/gia-news-research-Sapphire-Series-Introduction-to-Sapphire-and-Synthetic-Sapphire

26 posted on 10/15/2015 11:24:05 AM PDT by thackney (life is fragile, handle with prayer)
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