{"id":624036,"date":"2026-01-18T22:19:33","date_gmt":"2026-01-18T21:19:33","guid":{"rendered":"https:\/\/cronologia-universale.it\/late-1944-2\/"},"modified":"2026-01-18T22:19:33","modified_gmt":"2026-01-18T21:19:33","slug":"september-1942-5","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/september-1942-5\/","title":{"rendered":"September 1942"},"content":{"rendered":"<p>John Vincent Atanasoff, an engineer at Iowa State University, built a full-scale model of his computer, using 300 vacuum tubes. His computer, however, received little attention, and his patent was not applied for by his legal department. The computer&#8217;s limitations, however, were that despite the extremely fast calculations performed with vacuum tubes, memory access was slow due to rotating disks, and writing to memory, burning holes on punched cards, was also slow.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>John Vincent Atanasoff, an engineer at Iowa State University, built a full-scale model of his&#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":[29],"tags":[],"class_list":["post-624036","post","type-post","status-publish","format-standard","hentry","category-as-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>September 1942 - 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\/september-1942-5\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"September 1942 - 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