Posted by Deanna on August 24, 2025, 2:35 pm, in reply to "Transparent aluminum was in a Star Trek movie, The Return..." 11 Message Thread This and That..... - Deanna August 23, 2025, 8:16 pm Transparent aluminum was in a Star Trek movie, The Return... - TEXRA August 24, 2025, 7:58 am LOL....Yes!! :) - Deanna August 24, 2025, 2:35 pm "Transparent Aluminum" is merely aluminum oxide = sapphire known for millennia. - DFM August 24, 2025, 7:24 pm Amazing.....!!! - Deanna August 24, 2025, 9:30 pm PS - Deanna August 24, 2025, 9:39 pm Cost means nothing in this case. It is possible to create HUGE blocks of sapphire. - DFM August 25, 2025, 5:59 am Really!!! How Awesome That IS!! - Deanna August 25, 2025, 10:01 am « Back to index
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