{"id":619739,"date":"2026-01-18T19:54:52","date_gmt":"2026-01-18T18:54:52","guid":{"rendered":"https:\/\/cronologia-universale.it\/1810-3\/"},"modified":"2026-01-18T19:54:52","modified_gmt":"2026-01-18T18:54:52","slug":"1796","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/1796\/","title":{"rendered":"1796"},"content":{"rendered":"<p>Vauquelin analyzes the crushed beryllium crystals. The essential constituents are silica, or silicon dioxide, found in sand, quartz, and amethyst, and alumina, an aluminum oxide also found in rubies and sapphires. But there&#8217;s also a new oxide, which, once isolated, tastes sweet, so Vauquelin calls it glucine. It will take thirty years, however, to extract the hidden element: beryllium.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vauquelin analyzes the crushed beryllium crystals. The essential constituents are silica, or silicon dioxide, found&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-619739","post","type-post","status-publish","format-standard","hentry","category-ev-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>1796 - Cronologia Universale<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cronologia-universale.it\/en\/1796\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1796 - Cronologia Universale\" \/>\n<meta property=\"og:description\" content=\"Vauquelin analyzes the crushed beryllium crystals. 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