{"id":616827,"date":"2026-01-18T18:15:50","date_gmt":"2026-01-18T17:15:50","guid":{"rendered":"https:\/\/cronologia-universale.it\/754-774\/"},"modified":"2026-01-18T18:15:50","modified_gmt":"2026-01-18T17:15:50","slug":"552","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/552\/","title":{"rendered":"552"},"content":{"rendered":"<p>Silkworms (jealously kept secret in China) were smuggled into the Middle East for the first time. The aim was to produce the highly expensive silk outside of China. In 552, two monks from the Nestorian Church managed to smuggle some hollowed-out reeds containing silkworm eggs and mulberry seeds from China to Constantinople. This was undoubtedly industrial silkworm production&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Silkworms (jealously kept secret in China) were smuggled into the Middle East for the first&#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":[40],"tags":[],"class_list":["post-616827","post","type-post","status-publish","format-standard","hentry","category-mt-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>552 - 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\/552\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"552 - 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