{"id":7545,"date":"2025-10-30T15:38:42","date_gmt":"2025-10-30T15:38:42","guid":{"rendered":"https:\/\/janczochralski.com\/?p=7545"},"modified":"2025-11-10T15:26:58","modified_gmt":"2025-11-10T15:26:58","slug":"jan-czochralski-tillbaka-pa-sparen","status":"publish","type":"post","link":"https:\/\/janczochralski.com\/sv\/jan-czochralski-tillbaka-pa-sparen\/","title":{"rendered":"Jan Czochralski tillbaka p\u00e5 sp\u00e5ren \u2013 PKP Intercity och \u201cNauka. To Lubi\u0119\u201d presenterar \u00e4nnu en lokomotiv! \ud83c\udd95 \ud83d\udee4\ufe0f"},"content":{"rendered":"\n<p>Efter fjol\u00e5rets succ\u00e9 kombinerar <strong>PKP Intercity<\/strong> \u00e5terigen vetenskap med j\u00e4rnv\u00e4g. Ett nytt EU200 \u201cGriffin\u201d-lok med specialdesign till\u00e4gnat <strong>Jan Czochralski<\/strong> \u2013 den ber\u00f6mda polska kemisten och metallurgen som utvecklade kristalltillv\u00e4xtmetoden som fortfarande anv\u00e4nds vid produktion av integrerade kretsar \u2013 har rullat ut p\u00e5 sp\u00e5ren.<\/p>\n\n\n\n<p>Detta \u00e4r den andra upplagan av det gemensamma projektet mellan den nationella operat\u00f6ren och Tomasz Ro\u017ceks<strong> \u201cNauka. To Lubi\u0119\u201d-stiftelse<\/strong>, som syftar till att popularisera polsk vetenskap p\u00e5 ett ovanligt, mobilt s\u00e4tt.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"7478\" src=\"http:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/0bdefb4c-03b2-4be4-8ca8-0f7e438f607f-1024x768.jpg\" alt=\"\" class=\"wp-image-7478\" srcset=\"https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/0bdefb4c-03b2-4be4-8ca8-0f7e438f607f-1024x768.jpg 1024w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/0bdefb4c-03b2-4be4-8ca8-0f7e438f607f-300x225.jpg 300w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/0bdefb4c-03b2-4be4-8ca8-0f7e438f607f-768x576.jpg 768w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/0bdefb4c-03b2-4be4-8ca8-0f7e438f607f-1536x1152.jpg 1536w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/0bdefb4c-03b2-4be4-8ca8-0f7e438f607f.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Od prawej: dr Tomasz Ro\u017cek (Fundacja &#8221;Nauka. To Lubi\u0119&#8221; , Adam Wawrzyniak (cz\u0142onek zarz\u0105du PKP Intercity) oraz cz\u0142onkowie rodziny profesora Czochralskiego (Agata, Zosia i Ja\u015b)<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">En vetenskapsman som f\u00f6r\u00e4ndrade v\u00e4rlden \u2013 och polska j\u00e4rnv\u00e4gar<\/h2>\n\n\n\n<p>Jan Czochralski f\u00f6ddes 1885 i Kcynia. Redan som ung uppfinnare fascinerades han av kemi och metaller. Hans forskning om metalllegeringar och metoden f\u00f6r att odla monokristaller av kisel lade grunden f\u00f6r modern elektronik \u2013 och d\u00e4rmed datorer, smartphones och avancerade styrsystem, \u00e4ven inom j\u00e4rnv\u00e4gstransport.<\/p>\n\n\n\n<p>F\u00e5 vet att en av hans tidigare uppfinningar \u2013 lagerlegeringen <strong>\u201cMetal B\u201d<\/strong> \u2013 anv\u00e4ndes inom j\u00e4rnv\u00e4gsindustrin, bland annat f\u00f6r vagnlager. Man kan s\u00e4ga att Czochralskis historia redan rullade\u2026 p\u00e5 sp\u00e5ren f\u00f6r \u00f6ver hundra \u00e5r sedan.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nytt lok, nytt ansikte f\u00f6r vetenskapen<\/h2>\n\n\n\n<p>\u00c5r 2025 presenterade PKP Intercity \u00e4nnu ett lok till \u00e4ra f\u00f6r Czochralski. Det elektriska <strong>EU200 \u201cGriffin\u201d<\/strong>, tillverkat av Newag, pryds med forskarens portr\u00e4tt och grafik som visar kiselkristallstrukturen \u2013 en symbol f\u00f6r hans st\u00f6rsta uppt\u00e4ckt.<\/p>\n\n\n\n<p>Som <strong>Tomasz Ro\u017cek<\/strong>, kampanjens skapare och vetenskapskommunikat\u00f6r, betonar:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201c<em>Det \u00e4r enast\u00e5ende att t\u00e5g \u2013 symboler f\u00f6r framsteg och teknologi \u2013 nu kan ber\u00e4tta historien om en polsk forskare vars uppt\u00e4ckt f\u00f6r\u00e4ndrade v\u00e4rlden. Tack vare samarbetet med PKP Intercity \u00e4r vetenskapen bokstavligen p\u00e5 resande fot.<\/em>\u201d<\/p>\n<\/blockquote>\n\n\n\n<p>Den nya dekoren \u00e4r mer \u00e4n ett i\u00f6gonfallande visuellt inslag. Det \u00e4r en <strong>utbildningsresa genom Polen<\/strong> \u2013 korta klipp om Czochralskis uppfinningar, liv och tekniska inverkan visas p\u00e5 sk\u00e4rmar i t\u00e5g som dras av detta lok.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">140 \u00e5r av Jan Czochralski \u2013 hyllning till polskt geni<\/h2>\n\n\n\n<p>2025 \u00e4r ett s\u00e4rskilt jubileums\u00e5r \u2013 <strong>140-\u00e5rsdagen<\/strong> f\u00f6r Jan Czochralskis f\u00f6delse. D\u00e4rf\u00f6r har PKP Intercitys initiativ ocks\u00e5 en symbolisk dimension. Projektet inkluderar flera utbildningsaktiviteter:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>En sociala medier-kampanj under&nbsp;<strong>#szlakiemCzochralskiego<\/strong>,<\/li>\n\n\n\n<li>Videopresentationer och quiz p\u00e5&nbsp;<strong>\u201cNauka. To Lubi\u0119\u201d<\/strong>-plattformen,<\/li>\n\n\n\n<li>Utbildningsklipp om Czochralskis uppfinningar som visas p\u00e5 PKP Intercity-t\u00e5gens sk\u00e4rmar,<\/li>\n\n\n\n<li>Och premi\u00e4r p\u00e5 en dokument\u00e4r om forskarens liv och uppt\u00e4ckter, planerad under&nbsp;<strong>\u015al\u0105ski Festiwal Nauki<\/strong>&nbsp;i Katowice 6\u20138 december 2025.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Vetenskap p\u00e5 sp\u00e5ren \u2013 en resa med budskap<\/h2>\n\n\n\n<p>Loket har redan b\u00f6rjat rutter till st\u00e4der som Warszawa, Pozna\u0144, Wroc\u0142aw, Opole och Szczecin. Tusentals passagerare kommer att \u201cm\u00f6ta\u201d Jan Czochralski under sin dagliga resa \u2013 och p\u00e5minnas om att mycket av den moderna tekniken vi anv\u00e4nder har polska r\u00f6tter.<\/p>\n\n\n\n<p>Som <strong>Adam Wawrzyniak<\/strong>, styrelseledamot i PKP Intercity, p\u00e5pekar:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201c<em>V\u00e5rt m\u00e5l \u00e4r inte bara bekv\u00e4m transport, utan ocks\u00e5 inspiration. J\u00e4rnv\u00e4gen har alltid varit en symbol f\u00f6r modernitet \u2013 nu vill vi att den ocks\u00e5 ska representera kunskap och stolthet \u00f6ver polska forskare.<\/em>\u201d<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Andra upplagan, samma m\u00e5l \u2013 popularisering av polsk vetenskap<\/h2>\n\n\n\n<p>Det f\u00f6rsta loket med Czochralskis bild d\u00f6k upp 2024 och m\u00f6ttes med entusiastisk feedback fr\u00e5n passagerare och medier. \u00c5rets upplaga bygger p\u00e5 denna id\u00e9 och kombinerar utbildning med modern design och nationell r\u00e4ckvidd.<\/p>\n\n\n\n<p>Det \u00e4r ett projekt som visar att vetenskap kan vara inte bara inspirerande, utan ocks\u00e5 visuellt sl\u00e5ende och tillg\u00e4ngligt f\u00f6r alla som stiger ombord p\u00e5 ett t\u00e5g.<\/p>\n\n\n\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/jdGpM7XXNAw?si=43MN98iHc9lP6Svj\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"7502\" src=\"http:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/cd08ee2a-b0f3-46fa-a45c-70fce21c45ca-1024x683.jpg\" alt=\"\" class=\"wp-image-7502\" srcset=\"https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/cd08ee2a-b0f3-46fa-a45c-70fce21c45ca-1024x683.jpg 1024w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/cd08ee2a-b0f3-46fa-a45c-70fce21c45ca-300x200.jpg 300w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/cd08ee2a-b0f3-46fa-a45c-70fce21c45ca-768x512.jpg 768w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/cd08ee2a-b0f3-46fa-a45c-70fce21c45ca-1536x1024.jpg 1536w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/cd08ee2a-b0f3-46fa-a45c-70fce21c45ca-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"7496\" src=\"http:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/a5a3ec26-eadf-4a91-a38d-54b5168fb129-1024x683.jpg\" alt=\"\" class=\"wp-image-7496\" srcset=\"https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/a5a3ec26-eadf-4a91-a38d-54b5168fb129-1024x683.jpg 1024w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/a5a3ec26-eadf-4a91-a38d-54b5168fb129-300x200.jpg 300w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/a5a3ec26-eadf-4a91-a38d-54b5168fb129-768x512.jpg 768w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/a5a3ec26-eadf-4a91-a38d-54b5168fb129-1536x1024.jpg 1536w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/a5a3ec26-eadf-4a91-a38d-54b5168fb129-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">dr Tomasz Ro\u017cek &#8211; Fundacja &#8221;Nauka. To Lubi\u0119&#8221;<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"7490\" src=\"http:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/662d050f-e1e4-42a5-b528-0fe4f7ca3da8-1024x683.jpg\" alt=\"\" class=\"wp-image-7490\" srcset=\"https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/662d050f-e1e4-42a5-b528-0fe4f7ca3da8-1024x683.jpg 1024w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/662d050f-e1e4-42a5-b528-0fe4f7ca3da8-300x200.jpg 300w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/662d050f-e1e4-42a5-b528-0fe4f7ca3da8-768x512.jpg 768w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/662d050f-e1e4-42a5-b528-0fe4f7ca3da8-1536x1024.jpg 1536w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/662d050f-e1e4-42a5-b528-0fe4f7ca3da8-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"> Adam Wawrzyniak (cz\u0142onek zarz\u0105du PKP Intercity)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"7484\" src=\"http:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/6cd621a8-124d-4b75-a863-9635b76dc98b-1024x683.jpg\" alt=\"\" class=\"wp-image-7484\" srcset=\"https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/6cd621a8-124d-4b75-a863-9635b76dc98b-1024x683.jpg 1024w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/6cd621a8-124d-4b75-a863-9635b76dc98b-300x200.jpg 300w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/6cd621a8-124d-4b75-a863-9635b76dc98b-768x512.jpg 768w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/6cd621a8-124d-4b75-a863-9635b76dc98b-1536x1024.jpg 1536w, https:\/\/janczochralski.com\/wp-content\/uploads\/2025\/10\/6cd621a8-124d-4b75-a863-9635b76dc98b-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo by : Tomasz Gas &#8211; Malowanie \u015awiat\u0142em (www.tomaszgas.pl)<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"gb-text\">YouTube (Lokomotiv filmat av train spotters):<\/h2>\n\n\n\n<iframe loading=\"lazy\" width=\"333\" height=\"592\" src=\"https:\/\/www.youtube.com\/embed\/H8RGb5Cd-sU\" title=\"GRIFFIN EU200-003, Z NOW\u0104 OKLEIN\u0104 &quot;AKADEMIA SUPERBOHATER\u00d3W - JAN CZOCHRALSKI&quot;, JU\u017b NA BROCHOWIE!\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<iframe loading=\"lazy\" width=\"333\" height=\"592\" src=\"https:\/\/www.youtube.com\/embed\/NN2egAznZg0\" title=\"EU200-003 w nowej okleinie Jana Czochralskiego z EIC \u015al\u0119\u017ca.\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<iframe loading=\"lazy\" width=\"333\" height=\"592\" src=\"https:\/\/www.youtube.com\/embed\/boTe70gkr18\" title=\"Oklejony EU200 003 (Griffin2) w okleinie 140 rocznicy urodzin Jana Czochralskiego\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<iframe loading=\"lazy\" width=\"333\" height=\"592\" src=\"https:\/\/www.youtube.com\/embed\/NBJPV7AbmLI\" title=\"EU200-003 Jan Czochralski przelotem przez Pruszk\u00f3w\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<iframe loading=\"lazy\" width=\"333\" height=\"592\" src=\"https:\/\/www.youtube.com\/embed\/JDY1dTG5RUQ\" title=\"Kolejna okleja JAN CZOCHRALSKI! Przelot EU200 w okleinie JAN CZOCHRALSKI pod mostkiem w Radwanicach\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<iframe loading=\"lazy\" width=\"333\" height=\"592\" src=\"https:\/\/www.youtube.com\/embed\/O1f8gAVJB4k\" title=\"EU200-003 w okleinie Jana  Czochralskiego! \ud83e\ude77\ud83d\udc9c | #shorts #eu200 #okleina #pkp #kolej #viral #mikol\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<iframe loading=\"lazy\" width=\"853\" height=\"480\" src=\"https:\/\/www.youtube.com\/embed\/wlIB2W6Xrxs\" title=\"\ud83d\udfe3EU200-003 (Jan Czochralski) Rp1+EIC 1804 BOLES\u0141AW PRUS (PL-PKPIC) Warszawa Gda\u0144ska-Szczecin G\u0142\u00f3wny\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n","protected":false},"excerpt":{"rendered":"<p>Efter fjol\u00e5rets succ\u00e9 kombinerar PKP Intercity \u00e5terigen vetenskap med j\u00e4rnv\u00e4g. Ett nytt EU200 \u201cGriffin\u201d-lok med specialdesign till\u00e4gnat Jan Czochralski \u2013 den ber\u00f6mda polska kemisten och metallurgen som utvecklade kristalltillv\u00e4xtmetoden som &#8230; <a title=\"Jan Czochralski tillbaka p\u00e5 sp\u00e5ren \u2013 PKP Intercity och \u201cNauka. To Lubi\u0119\u201d presenterar \u00e4nnu en lokomotiv! \ud83c\udd95 \ud83d\udee4\ufe0f\" class=\"read-more\" href=\"https:\/\/janczochralski.com\/sv\/jan-czochralski-tillbaka-pa-sparen\/\" aria-label=\"L\u00e4s mer om Jan Czochralski tillbaka p\u00e5 sp\u00e5ren \u2013 PKP Intercity och \u201cNauka. To Lubi\u0119\u201d presenterar \u00e4nnu en lokomotiv! \ud83c\udd95 \ud83d\udee4\ufe0f\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":7507,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-7545","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-evenemang","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33"],"_links":{"self":[{"href":"https:\/\/janczochralski.com\/sv\/wp-json\/wp\/v2\/posts\/7545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/janczochralski.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/janczochralski.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/janczochralski.com\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/janczochralski.com\/sv\/wp-json\/wp\/v2\/comments?post=7545"}],"version-history":[{"count":4,"href":"https:\/\/janczochralski.com\/sv\/wp-json\/wp\/v2\/posts\/7545\/revisions"}],"predecessor-version":[{"id":7687,"href":"https:\/\/janczochralski.com\/sv\/wp-json\/wp\/v2\/posts\/7545\/revisions\/7687"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/janczochralski.com\/sv\/wp-json\/wp\/v2\/media\/7507"}],"wp:attachment":[{"href":"https:\/\/janczochralski.com\/sv\/wp-json\/wp\/v2\/media?parent=7545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/janczochralski.com\/sv\/wp-json\/wp\/v2\/categories?post=7545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/janczochralski.com\/sv\/wp-json\/wp\/v2\/tags?post=7545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}