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Gore-Tex is a Marketing Gimmick
(www.youtube.com)
This is a most excellent place for technology news and articles.
It's more about patents and trademarks than technology, would be a good submission for a business community.
It's a hell a lot more about technology as in PTFE vs. other membranes and actual experiments than random Musk posts. Or, currently at +362 on the sub frontpage, the white house threatening drug patents... not that drugs aren't technology but I don't see any pharmacology or chemistry in that article.