{"id":749,"date":"2026-09-09T20:06:27","date_gmt":"2026-09-09T20:06:27","guid":{"rendered":"https:\/\/videnskabshistorisk.dk\/?page_id=749"},"modified":"2026-09-21T12:10:55","modified_gmt":"2026-09-21T12:10:55","slug":"2026-11-3","status":"publish","type":"page","link":"https:\/\/videnskabshistorisk.dk\/index.php\/2026-11-3\/","title":{"rendered":"2026-11-3"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large has-custom-border tw-mt-0\"><a href=\"http:\/\/videnskabshistorisk.dk\/\"><img decoding=\"async\" src=\"http:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2023\/05\/VHSlogo.svg\" alt=\"\" class=\"wp-image-55\" style=\"border-style:none;border-width:0px\"\/><\/a><\/figure>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-left\"><strong>Ole R\u00f8mers opdagelse af lysets t\u00f8ven<\/strong><\/h2>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Foredrag i samarbejde med Niels Bohr Arkivet, mandag d. 3. november 2026.<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-45fa7e1d wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-large wp-container-content-a37929a5\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2023\/08\/picture_24.png\" alt=\"\" class=\"wp-image-366\" srcset=\"https:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2023\/08\/picture_24.png 300w, https:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2023\/08\/picture_24-150x150.png 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption class=\"wp-element-caption\"><strong>Claus Fabricius <\/strong><br>Seniorforsker, ICCUB-IEEC, Barcelona<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full wp-container-content-a37929a5\"><img loading=\"lazy\" decoding=\"async\" width=\"581\" height=\"453\" src=\"https:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2023\/09\/gorm4.jpg\" alt=\"\" class=\"wp-image-381\" srcset=\"https:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2023\/09\/gorm4.jpg 581w, https:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2023\/09\/gorm4-300x234.jpg 300w\" sizes=\"auto, (max-width: 581px) 100vw, 581px\" \/><figcaption class=\"wp-element-caption\"><strong>Chr. Gorm Tortzen<\/strong><br>Fhv. lektor<\/figcaption><\/figure>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">I november 1676 meddelte Ole R\u00f8mer i Acad\u00e9mie Royale des Sciences i Paris, at nye observationer af Jupiters inderste m\u00e5ne havde bekr\u00e6ftet hans id\u00e9 om, at lys ikke udbredes \u00f8jeblikkeligt men med en vis forsinkelse. Senere tider har sat sp\u00f8rgsm\u00e5lstegn ved R\u00f8mers bidrag og tilskrevet Jean-Dominique Cassini en st\u00f8rre eller mindre del af \u00e6ren. I anledning af 350-\u00e5ret for opdagelsen udgiver foredragsholderne bogen&nbsp;<em>Ole R\u00f8mers opdagelse af lysets t\u00f8ven<\/em>, hvor de gennemg\u00e5r baggrunden for opdagelsen og R\u00f8mers efterf\u00f8lgende arbejde med at underbygge den med nye argumenter. De kan her klart afvise, at Cassini skulle have spillet nogen rolle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Foredraget tager udgangspunkt i en kommende bog, som foredragsholderne udgiver i anledning af 350-\u00e5ret for R\u00f8mers opdagelse. Bogen udkommer i regi af Dansk Sprog- og Litteraturselskab.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Tirsdag den 3. november 2026, kl. 14\u201316<br>i AUD A p\u00e5 Blegdamsvej 17, K\u00f8benhavn<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Efter foredraget bliver der inviteret til at spise middag med foredragsholderen for egen regning.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"689\" src=\"http:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2026\/09\/image002-1000x689.png\" alt=\"\" class=\"wp-image-766\" srcset=\"https:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2026\/09\/image002-1000x689.png 1000w, https:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2026\/09\/image002-300x207.png 300w, https:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2026\/09\/image002-768x529.png 768w, https:\/\/videnskabshistorisk.dk\/wp-content\/uploads\/2026\/09\/image002.png 1222w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Illustration fra tegneserien: <em>Ole R\u00f8mer \u2013 Han s\u00e5 lysets t\u00f8ven<\/em>, der netop er udgivet p\u00e5 forlaget Eudor.<\/figcaption><\/figure>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ole R\u00f8mers opdagelse af lysets t\u00f8ven Foredrag i samarbejde med Niels Bohr Arkivet, mandag d. 3. november 2026. I november 1676 meddelte Ole R\u00f8mer i Acad\u00e9mie Royale des Sciences i Paris, at nye observationer af Jupiters inderste m\u00e5ne havde bekr\u00e6ftet hans id\u00e9 om, at lys ikke udbredes \u00f8jeblikkeligt men med en vis forsinkelse. Senere tider&hellip; <a class=\"more-link\" href=\"https:\/\/videnskabshistorisk.dk\/index.php\/2026-11-3\/\">L\u00e6s mere <span class=\"screen-reader-text\">2026-11-3<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":381,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"tw-no-title.php","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-749","page","type-page","status-publish","has-post-thumbnail","hentry","entry"],"_links":{"self":[{"href":"https:\/\/videnskabshistorisk.dk\/index.php\/wp-json\/wp\/v2\/pages\/749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/videnskabshistorisk.dk\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/videnskabshistorisk.dk\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/videnskabshistorisk.dk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/videnskabshistorisk.dk\/index.php\/wp-json\/wp\/v2\/comments?post=749"}],"version-history":[{"count":8,"href":"https:\/\/videnskabshistorisk.dk\/index.php\/wp-json\/wp\/v2\/pages\/749\/revisions"}],"predecessor-version":[{"id":769,"href":"https:\/\/videnskabshistorisk.dk\/index.php\/wp-json\/wp\/v2\/pages\/749\/revisions\/769"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/videnskabshistorisk.dk\/index.php\/wp-json\/wp\/v2\/media\/381"}],"wp:attachment":[{"href":"https:\/\/videnskabshistorisk.dk\/index.php\/wp-json\/wp\/v2\/media?parent=749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}