{"id":91,"date":"2026-05-15T10:46:29","date_gmt":"2026-05-15T10:46:29","guid":{"rendered":"https:\/\/viasathistory.eu\/series\/secret-weapons-wwii\/"},"modified":"2026-08-13T11:55:53","modified_gmt":"2026-08-13T10:55:53","slug":"tajne-bronie-ii-wojny-swiatowej","status":"publish","type":"vsei_series","link":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/","title":{"rendered":"Tajna bro\u0144: II WOJNA \u015aWIATOWA"},"content":{"rendered":"<div class=\"vsei-meta\"><span><b>Rok produkcji:<\/b> 2022<\/span><span><b>Kraj:<\/b> Australia<\/span><\/div>\n<p>Ta seria pokazuje, w jaki spos\u00f3b II wojna \u015bwiatowa nap\u0119dza\u0142a skoki technologiczne prowadz\u0105ce do samolot\u00f3w odrzutowych i rakiet kosmicznych; ka\u017cdy odcinek zag\u0142\u0119bia si\u0119 w r\u00f3\u017cne kategorie broni i oferuje wgl\u0105d w wojenn\u0105 in\u017cynieri\u0119.<\/p>","protected":false},"excerpt":{"rendered":"<p>Rok produkcji: 2022Kraj produkcji: Australia Ta seria pokazuje, jak II wojna \u015bwiatowa nap\u0119dza\u0142a skoki technologiczne prowadz\u0105ce do samolot\u00f3w odrzutowych i rakiet kosmicznych; ka\u017cdy odcinek zag\u0142\u0119bia si\u0119 w r\u00f3\u017cne kategorie broni i oferuje wgl\u0105d w wojenn\u0105 in\u017cynieri\u0119.<\/p>","protected":false},"featured_media":92,"template":"","meta":[],"vsei_genre":[16,17,22,18],"vsei_feature_tag":[],"class_list":["post-91","vsei_series","type-vsei_series","status-publish","has-post-thumbnail","hentry","vsei_genre-documentary","vsei_genre-history","vsei_genre-technology","vsei_genre-war"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Production year: 2022Country: AustraliaThis series highlights how WWII fuelled technological leaps leading to jet planes and space rockets; each episode delves into different weapon categories and offers insights into wartime engineering.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"pl_PL\" \/>\n\t\t<meta property=\"og:site_name\" content=\"viasathistory.eu -\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Secret Weapons: WWII - viasathistory.eu\" \/>\n\t\t<meta property=\"og:description\" content=\"Production year: 2022Country: AustraliaThis series highlights how WWII fuelled technological leaps leading to jet planes and space rockets; each episode delves into different weapon categories and offers insights into wartime engineering.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/viasathistory.eu\/wp-content\/uploads\/2026\/05\/cropped-Viasat_History_Favicon.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/viasathistory.eu\/wp-content\/uploads\/2026\/05\/cropped-Viasat_History_Favicon.png\" \/>\n\t\t<meta property=\"og:image:width\" content=\"512\" \/>\n\t\t<meta property=\"og:image:height\" content=\"512\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-05-15T10:46:29+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-08-13T10:55:53+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Secret Weapons: WWII - viasathistory.eu\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Production year: 2022Country: AustraliaThis series highlights how WWII fuelled technological leaps leading to jet planes and space rockets; each episode delves into different weapon categories and offers insights into wartime engineering.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/viasathistory.eu\/wp-content\/uploads\/2026\/05\/cropped-Viasat_History_Favicon.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/secret-weapons-wwii\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/viasathistory.eu\\\/pl\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/#listItem\",\"name\":\"Series\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/#listItem\",\"position\":2,\"name\":\"Series\",\"item\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/genre\\\/documentary\\\/#listItem\",\"name\":\"Documentary\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/genre\\\/documentary\\\/#listItem\",\"position\":3,\"name\":\"Documentary\",\"item\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/genre\\\/documentary\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/secret-weapons-wwii\\\/#listItem\",\"name\":\"Secret Weapons: WWII\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/#listItem\",\"name\":\"Series\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/secret-weapons-wwii\\\/#listItem\",\"position\":4,\"name\":\"Secret Weapons: WWII\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/genre\\\/documentary\\\/#listItem\",\"name\":\"Documentary\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/#organization\",\"name\":\"Viasat History | Great Civilisations, War &amp; Hidden History\",\"description\":\"Explore great civilisations, wars, and hidden history with premium documentaries on Viasat History \\u2014 the greatest moments of our past, reimagined.\",\"url\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/secret-weapons-wwii\\\/#webpage\",\"url\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/secret-weapons-wwii\\\/\",\"name\":\"Secret Weapons: WWII - viasathistory.eu\",\"description\":\"Production year: 2022Country: AustraliaThis series highlights how WWII fuelled technological leaps leading to jet planes and space rockets; each episode delves into different weapon categories and offers insights into wartime engineering.\",\"inLanguage\":\"pl-PL\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/secret-weapons-wwii\\\/#breadcrumblist\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/viasathistory.eu\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/21d47ca5-2341-4e41-b9e5-1f5c583f87fe-Secret-Weapons-WWII.jpg\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/secret-weapons-wwii\\\/#mainImage\",\"width\":1920,\"height\":800},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/series\\\/secret-weapons-wwii\\\/#mainImage\"},\"datePublished\":\"2026-05-15T10:46:29+01:00\",\"dateModified\":\"2026-08-13T11:55:53+01:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/#website\",\"url\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/\",\"name\":\"viasathistory.eu\",\"inLanguage\":\"pl-PL\",\"publisher\":{\"@id\":\"https:\\\/\\\/viasathistory.eu\\\/pl\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>Secret Weapons: WWII - viasathistory.eu<\/title>\n\n","aioseo_head_json":{"title":"Tajna bro\u0144: II wojna \u015bwiatowa - viasathistory.eu","description":"Rok produkcji: 2022Kraj produkcji: AustraliaTa seria pokazuje, jak II wojna \u015bwiatowa nap\u0119dza\u0142a skoki technologiczne prowadz\u0105ce do samolot\u00f3w odrzutowych i rakiet kosmicznych; ka\u017cdy odcinek zag\u0142\u0119bia si\u0119 w r\u00f3\u017cne kategorie broni i oferuje wgl\u0105d w wojenn\u0105 in\u017cynieri\u0119.","canonical_url":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/viasathistory.eu\/pl#listItem","position":1,"name":"Home","item":"https:\/\/viasathistory.eu\/pl","nextItem":{"@type":"ListItem","@id":"https:\/\/viasathistory.eu\/pl\/series\/#listItem","name":"Series"}},{"@type":"ListItem","@id":"https:\/\/viasathistory.eu\/pl\/series\/#listItem","position":2,"name":"Series","item":"https:\/\/viasathistory.eu\/pl\/series\/","nextItem":{"@type":"ListItem","@id":"https:\/\/viasathistory.eu\/pl\/genre\/documentary\/#listItem","name":"Documentary"},"previousItem":{"@type":"ListItem","@id":"https:\/\/viasathistory.eu\/pl#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/viasathistory.eu\/pl\/genre\/documentary\/#listItem","position":3,"name":"Documentary","item":"https:\/\/viasathistory.eu\/pl\/genre\/documentary\/","nextItem":{"@type":"ListItem","@id":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/#listItem","name":"Secret Weapons: WWII"},"previousItem":{"@type":"ListItem","@id":"https:\/\/viasathistory.eu\/pl\/series\/#listItem","name":"Series"}},{"@type":"ListItem","@id":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/#listItem","position":4,"name":"Secret Weapons: WWII","previousItem":{"@type":"ListItem","@id":"https:\/\/viasathistory.eu\/pl\/genre\/documentary\/#listItem","name":"Documentary"}}]},{"@type":"Organization","@id":"https:\/\/viasathistory.eu\/pl\/#organization","name":"Viasat History | Great Civilisations, War &amp; Hidden History","description":"Explore great civilisations, wars, and hidden history with premium documentaries on Viasat History \u2014 the greatest moments of our past, reimagined.","url":"https:\/\/viasathistory.eu\/pl\/"},{"@type":"WebPage","@id":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/#webpage","url":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/","name":"Secret Weapons: WWII - viasathistory.eu","description":"Production year: 2022Country: AustraliaThis series highlights how WWII fuelled technological leaps leading to jet planes and space rockets; each episode delves into different weapon categories and offers insights into wartime engineering.","inLanguage":"pl-PL","isPartOf":{"@id":"https:\/\/viasathistory.eu\/pl\/#website"},"breadcrumb":{"@id":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/#breadcrumblist"},"image":{"@type":"ImageObject","url":"https:\/\/viasathistory.eu\/wp-content\/uploads\/2026\/05\/21d47ca5-2341-4e41-b9e5-1f5c583f87fe-Secret-Weapons-WWII.jpg","@id":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/#mainImage","width":1920,"height":800},"primaryImageOfPage":{"@id":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/#mainImage"},"datePublished":"2026-05-15T10:46:29+01:00","dateModified":"2026-08-13T11:55:53+01:00"},{"@type":"WebSite","@id":"https:\/\/viasathistory.eu\/pl\/#website","url":"https:\/\/viasathistory.eu\/pl\/","name":"viasathistory.eu","inLanguage":"pl-PL","publisher":{"@id":"https:\/\/viasathistory.eu\/pl\/#organization"}}]},"og:locale":"pl_PL","og:site_name":"viasathistory.eu -","og:type":"article","og:title":"Secret Weapons: WWII - viasathistory.eu","og:description":"Production year: 2022Country: AustraliaThis series highlights how WWII fuelled technological leaps leading to jet planes and space rockets; each episode delves into different weapon categories and offers insights into wartime engineering.","og:url":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/","og:image":"https:\/\/viasathistory.eu\/wp-content\/uploads\/2026\/05\/cropped-Viasat_History_Favicon.png","og:image:secure_url":"https:\/\/viasathistory.eu\/wp-content\/uploads\/2026\/05\/cropped-Viasat_History_Favicon.png","og:image:width":512,"og:image:height":512,"article:published_time":"2026-05-15T10:46:29+00:00","article:modified_time":"2026-08-13T10:55:53+00:00","twitter:card":"summary_large_image","twitter:title":"Secret Weapons: WWII - viasathistory.eu","twitter:description":"Production year: 2022Country: AustraliaThis series highlights how WWII fuelled technological leaps leading to jet planes and space rockets; each episode delves into different weapon categories and offers insights into wartime engineering.","twitter:image":"https:\/\/viasathistory.eu\/wp-content\/uploads\/2026\/05\/cropped-Viasat_History_Favicon.png"},"aioseo_meta_data":{"post_id":"91","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_custom_url":null,"og_image_custom_fields":null,"og_image_url":null,"og_image_width":null,"og_image_height":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_image_url":null,"twitter_title":null,"twitter_description":null,"schema_type":"default","schema_type_options":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":"2026-08-14 12:52:15","created":"2026-05-29 18:49:23","updated":"2026-08-19 13:56:57","reviewed_by":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/viasathistory.eu\/pl\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/viasathistory.eu\/pl\/series\/\" title=\"Series\">Series<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/viasathistory.eu\/pl\/genre\/documentary\/\" title=\"Documentary\">Documentary<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tSecret Weapons: WWII\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/viasathistory.eu\/pl"},{"label":"Series","link":"https:\/\/viasathistory.eu\/pl\/series\/"},{"label":"Documentary","link":"https:\/\/viasathistory.eu\/pl\/genre\/documentary\/"},{"label":"Secret Weapons: WWII","link":"https:\/\/viasathistory.eu\/pl\/series\/secret-weapons-wwii\/"}],"_links":{"self":[{"href":"https:\/\/viasathistory.eu\/pl\/wp-json\/wp\/v2\/vsei_series\/91","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/viasathistory.eu\/pl\/wp-json\/wp\/v2\/vsei_series"}],"about":[{"href":"https:\/\/viasathistory.eu\/pl\/wp-json\/wp\/v2\/types\/vsei_series"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/viasathistory.eu\/pl\/wp-json\/wp\/v2\/media\/92"}],"wp:attachment":[{"href":"https:\/\/viasathistory.eu\/pl\/wp-json\/wp\/v2\/media?parent=91"}],"wp:term":[{"taxonomy":"vsei_genre","embeddable":true,"href":"https:\/\/viasathistory.eu\/pl\/wp-json\/wp\/v2\/vsei_genre?post=91"},{"taxonomy":"vsei_feature_tag","embeddable":true,"href":"https:\/\/viasathistory.eu\/pl\/wp-json\/wp\/v2\/vsei_feature_tag?post=91"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}