{"id":692,"date":"2014-07-29T06:57:33","date_gmt":"2014-07-29T06:57:33","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=692"},"modified":"2014-08-06T09:30:05","modified_gmt":"2014-08-06T09:30:05","slug":"lhorloge-astronomique-prague","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/29\/lhorloge-astronomique-prague\/","title":{"rendered":"L’horloge astronomique de Prague"},"content":{"rendered":"

Au Moyen-\u00c2ge les horloges astronomiques r\u00e9v\u00e8lent la richesse des villes. Prague fait construire la sienne \u00e0 partir de 1410, mais il en existe d\u00e9j\u00e0 \u00e0 Strasbourg <\/a>(1354), Lyon (1379), Lund en Su\u00e8de (1380) ou encore Wells en Grande-Bretagne (1392).<\/p>\n

\"pra1\"<\/a><\/p>\n

Prague, qui est alors la troisi\u00e8me ville d’Europe avec 40.000 \u00e2mes, fait appel \u00e0 Nicolas de Kadau pour r\u00e9aliser une premi\u00e8re horloge qui se dresse contre l’H\u00f4tel de ville. Cet ouvrage sera remani\u00e9 et perfectionn\u00e9 au fil du temps.<\/p>\n

L’horloge se compose de deux grands disques. Le premier, situ\u00e9 en bas de l’horloge, permet de conna\u00eetre le jour de l’ann\u00e9e. Les dates sont inscrites sur l’ext\u00e9rieur du disque et d\u00e9filent tr\u00e8s lentement face \u00e0 un stylet fixe. Au-dessus du calendrier se trouve le cadran astronomique, le plus ancien et le plus complexe. Il compte de tr\u00e8s nombreuses fonctions qui permettent principalement de conna\u00eetre les positions et les\u00a0phases de la Lune\u00a0<\/a>et du\u00a0Soleil<\/a>, le signe astrologique zodiacal en cours et surtout l’heure.<\/p>\n

\"pra2\"<\/a><\/p>\n

Cette derni\u00e8re est indiqu\u00e9e selon la mesure du temps en vigueur dans la Boh\u00e8me m\u00e9di\u00e9vale (des journ\u00e9es de 24 heures qui commen\u00e7aient au lever du Soleil) mais le cadran fournit \u00e9galement l’heure locale en chiffres romains. Des figurines anim\u00e9es des ap\u00f4tres ont \u00e9t\u00e9 ajout\u00e9es au-dessus \u00e0 partir du 17 \u00e8me si\u00e8cle.<\/p>\n","protected":false},"excerpt":{"rendered":"

Au Moyen-\u00c2ge les horloges astronomiques r\u00e9v\u00e8lent la richesse des villes. Prague fait construire la sienne \u00e0 partir de 1410, mais il en existe d\u00e9j\u00e0 \u00e0 Strasbourg (1354), Lyon (1379), Lund en Su\u00e8de (1380) ou encore Wells en Grande-Bretagne (1392). Prague, qui est alors la troisi\u00e8me ville d’Europe avec 40.000 \u00e2mes, fait appel \u00e0 Nicolas de … Continuer la lecture de L’horloge astronomique de Prague<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":8,"featured_media":694,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[87],"tags":[295,294,289,82,291,292,290,97,293],"class_list":["post-692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-les-hommes-et-le-ciel","tag-apotre","tag-boheme","tag-horloge-astronomique","tag-lune","tag-lyon","tag-moyen-age","tag-prague","tag-soleil","tag-zodiaque"],"yoast_head":"\nL'horloge astronomique de Prague<\/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:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/29\/lhorloge-astronomique-prague\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L'horloge astronomique de Prague\" \/>\n<meta property=\"og:description\" content=\"Au Moyen-\u00c2ge les horloges astronomiques r\u00e9v\u00e8lent la richesse des villes. Prague fait construire la sienne \u00e0 partir de 1410, mais il en existe d\u00e9j\u00e0 \u00e0 Strasbourg (1354), Lyon (1379), Lund en Su\u00e8de (1380) ou encore Wells en Grande-Bretagne (1392). 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