{"id":109,"date":"2016-03-31T15:34:32","date_gmt":"2016-03-31T20:34:32","guid":{"rendered":"https:\/\/uwm.edu\/science-bag\/?p=109"},"modified":"2023-12-11T12:03:22","modified_gmt":"2023-12-11T18:03:22","slug":"ancient-arrowheads-roman-baseball-cards-and-optical-fibers-the-many-uses-of-glass","status":"publish","type":"post","link":"https:\/\/uwm.edu\/science-bag\/ancient-arrowheads-roman-baseball-cards-and-optical-fibers-the-many-uses-of-glass\/","title":{"rendered":"Ancient Arrowheads, Roman Baseball Cards, and Optical Fibers: The Many Uses of Glass"},"content":{"rendered":"\n<p>&#8220;Don&#8217;t try this at home,&#8221; warns <strong>Robert Ponton<\/strong> as he chews up his drinking glasss to emphasize his point that glass is completely recyclable. He then goes on to share the secret of &#8220;glass&#8221; used in the movies (sugar and Karo syrup) as well as to survey the history of real glass, from the ancient use of obsidian for tools and weapons up to the fiber optics that &#8220;make our computers talk to each other.&#8221;<\/p>\n\n\n\n<div id=\"26779618\" class=\"vimeo archived\">&nbsp;<\/div>\n\n\n\n<p><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/26779618\" width=\"640\" height=\"480\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Don&#8217;t try this at home,&#8221; warns <strong>Robert Ponton<\/strong> as he chews up his drinking glasss to emphasize his point that glass is completely recyclable. He then goes on to share the secret of &#8220;glass&#8221; used in the movies (sugar and Karo syrup) as well as to survey the history of real glass, from the ancient use of obsidian for tools and weapons up to the fiber optics that &#8220;make our computers talk to each other.&#8221;<\/p>\n","protected":false},"author":45,"featured_media":6855,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"video","meta":{"_acf_changed":false,"footnotes":"","uwm_wg_additional_authors":[]},"categories":[1,20],"tags":[12,21],"class_list":["post-109","post","type-post","status-publish","format-video","has-post-thumbnail","hentry","category-all-videos","category-chemistry","tag-chemistry","tag-glass","post_format-post-format-video"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Ancient Arrowheads, Roman Baseball Cards, and Optical Fibers: The Many Uses of Glass - 51ÁÔÆæ Science Bag<\/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:\/\/uwm.edu\/science-bag\/ancient-arrowheads-roman-baseball-cards-and-optical-fibers-the-many-uses-of-glass\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ancient Arrowheads, Roman Baseball Cards, and Optical Fibers: The Many Uses of Glass\" \/>\n<meta property=\"og:description\" content=\"&quot;Don&#039;t try this at home,&quot; warns Robert Ponton as he chews up his drinking glasss to emphasize his point that glass is completely recyclable. 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