{"id":1130,"date":"2021-02-22T23:41:07","date_gmt":"2021-02-22T23:41:07","guid":{"rendered":"http:\/\/sites.rutgers.edu\/alcoholstudies-archives\/?page_id=1130"},"modified":"2021-02-25T15:49:59","modified_gmt":"2021-02-25T15:49:59","slug":"leon-greenberg","status":"publish","type":"page","link":"https:\/\/sites.rutgers.edu\/alcoholstudies-archives\/notable-people\/leon-greenberg\/","title":{"rendered":"Leon Greenberg"},"content":{"rendered":"

Dr. \"\"<\/a>Leon Greenberg (1907-1985)\u00a0 is most famous for his invention of the Alcometer<\/a> in 1941, a machine that analyzed the breath for alcohol, pictured here.<\/p>\n

His device allowed iodine vapour, starch and potassium iodide to react with the breath of a subject and change color depending on the level of alcohol present. Nearly thirty years later, Greenberg also invented the Alco-Calculator<\/a>, a slide-rule device that indicates what the blood alcohol level would be if certain amounts of alcohol were consumed over varying periods.<\/p>\n","protected":false},"excerpt":{"rendered":"

Dr. Leon Greenberg (1907-1985)\u00a0 is most famous for his invention of the Alcometer in 1941, a machine that analyzed the breath for alcohol, pictured here. His device allowed iodine vapour, … Read More<\/a><\/p>\n","protected":false},"author":447,"featured_media":0,"parent":503,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1130","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nLeon Greenberg - Alcohol Studies Archives<\/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:\/\/sites.rutgers.edu\/alcoholstudies-archives\/notable-people\/leon-greenberg\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Leon Greenberg - Alcohol Studies Archives\" \/>\n<meta property=\"og:description\" content=\"Dr. Leon Greenberg (1907-1985)\u00a0 is most famous for his invention of the Alcometer in 1941, a machine that analyzed the breath for alcohol, pictured here. 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