{"id":174167,"date":"2025-05-20T14:08:24","date_gmt":"2025-05-20T14:08:24","guid":{"rendered":"https:\/\/alertindianews.in\/?p=174167"},"modified":"2025-05-20T14:08:24","modified_gmt":"2025-05-20T14:08:24","slug":"why-qutub-minars-1600-year-old-iron-pillar-is-still-rust-free-scientists-explain","status":"publish","type":"post","link":"https:\/\/alertindianews.in\/?p=174167","title":{"rendered":"Why Qutub Minar&#8217;s 1,600-Year-Old Iron Pillar Is Still Rust-Free? Scientists Explain"},"content":{"rendered":"<p>A 2003 study by IIT-Kanpur scientists revealed the secret behind the iron pillar&#8217;s pristine condition.<\/p>\n<p>\u200bA 2003 study by IIT-Kanpur scientists revealed the secret behind the iron pillar&#8217;s pristine condition.\u00a0\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>A 2003 study by IIT-Kanpur scientists revealed the secret behind the iron pillar&#8217;s pristine condition. \u200bA 2003 study<\/p>\n","protected":false},"author":0,"featured_media":174168,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-174167","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"aioseo_notices":[],"featured_image_urls":{"full":["https:\/\/alertindianews.in\/wp-content\/uploads\/2025\/05\/kjkasnv4_as_625x300_20_May_25-1LqBYh.jpeg",1200,738,false],"thumbnail":["https:\/\/alertindianews.in\/wp-content\/uploads\/2025\/05\/kjkasnv4_as_625x300_20_May_25-1LqBYh-150x150.jpeg",150,150,true],"medium":["https:\/\/alertindianews.in\/wp-content\/uploads\/2025\/05\/kjkasnv4_as_625x300_20_May_25-1LqBYh-300x185.jpeg",300,185,true],"medium_large":["https:\/\/alertindianews.in\/wp-content\/uploads\/2025\/05\/kjkasnv4_as_625x300_20_May_25-1LqBYh-768x472.jpeg",640,393,true],"large":["https:\/\/alertindianews.in\/wp-content\/uploads\/2025\/05\/kjkasnv4_as_625x300_20_May_25-1LqBYh-1024x630.jpeg",640,394,true],"1536x1536":["https:\/\/alertindianews.in\/wp-content\/uploads\/2025\/05\/kjkasnv4_as_625x300_20_May_25-1LqBYh.jpeg",1200,738,false],"2048x2048":["https:\/\/alertindianews.in\/wp-content\/uploads\/2025\/05\/kjkasnv4_as_625x300_20_May_25-1LqBYh.jpeg",1200,738,false],"morenews-large":["https:\/\/alertindianews.in\/wp-content\/uploads\/2025\/05\/kjkasnv4_as_625x300_20_May_25-1LqBYh-825x575.jpeg",825,575,true],"morenews-medium":["https:\/\/alertindianews.in\/wp-content\/uploads\/2025\/05\/kjkasnv4_as_625x300_20_May_25-1LqBYh-590x410.jpeg",590,410,true]},"author_info":{"display_name":"","author_link":"https:\/\/alertindianews.in\/?author=0"},"category_info":"<a href=\"https:\/\/alertindianews.in\/?cat=1\" rel=\"category\">Uncategorized<\/a>","tag_info":"Uncategorized","comment_count":"0","_links":{"self":[{"href":"https:\/\/alertindianews.in\/index.php?rest_route=\/wp\/v2\/posts\/174167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alertindianews.in\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alertindianews.in\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/alertindianews.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=174167"}],"version-history":[{"count":0,"href":"https:\/\/alertindianews.in\/index.php?rest_route=\/wp\/v2\/posts\/174167\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alertindianews.in\/index.php?rest_route=\/wp\/v2\/media\/174168"}],"wp:attachment":[{"href":"https:\/\/alertindianews.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=174167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alertindianews.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=174167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alertindianews.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=174167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}