{"id":238,"date":"2007-09-25T15:00:00","date_gmt":"2007-09-25T14:00:00","guid":{"rendered":"https:\/\/lyonelkaufmann.ch\/histoire\/2007\/09\/25\/un-astrolabe-pour-lhmisphre-sud-culturemath\/"},"modified":"2007-09-25T15:00:00","modified_gmt":"2007-09-25T14:00:00","slug":"un-astrolabe-pour-lhmisphre-sud-culturemath","status":"publish","type":"post","link":"https:\/\/lyonelkaufmann.ch\/histoire\/2007\/09\/25\/un-astrolabe-pour-lhmisphre-sud-culturemath\/","title":{"rendered":"Un astrolabe pour l&#039;h&#233;misph&#232;re sud (CultureMath)"},"content":{"rendered":"<div align=\"center\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2007\/09\/image008.jpg?resize=300%2C247\" alt=\"image008.jpg\" border=\"0\" width=\"300\" height=\"247\" \/><br \/><i>L&rsquo;astrolabe r&eacute;alis&eacute; pour 21 degr&eacute;s de latitude sud.<\/i> (<b>Source :<\/b> CultureMath)<\/div>\n<p><\/p>\n<p style=\"text-align: justify;\">En d&eacute;couvrant le site CultureMath, via son dossier sur la G&eacute;om&eacute;trie de la Gr&egrave;ce antique (voir <a href=\"https:\/\/lyonelkaufmann.ch\/histoire\/2007\/09\/24\/la-gomtrie-de-la-grce-antique-culturemath\/\">notre billet d&rsquo;hier<\/a>), je suis &eacute;galement &laquo;tomb&eacute;&raquo; sur la fort int&eacute;ressante d&eacute;p&ecirc;che suivante :<\/p>\n<blockquote>\n<p style=\"text-align: justify;\"><strong>\u00ab\u00a0Un astrolabe pour l&rsquo;h&eacute;misph&egrave;re sud\u00a0\u00bb<\/strong> est une animation propos&eacute;e par l&rsquo;IREM de la R&eacute;union pour la f&ecirc;te de la science. Un groupe de professeurs du lyc&eacute;e &Eacute;douard-Branly de Cr&eacute;teil, dont le noyau est compos&eacute; de <strong>G&eacute;rard Delaforge<\/strong> (productique), <strong>Thierry Boucher<\/strong> (physique), <strong>Philippe Dutarte<\/strong> (math&eacute;matiques), ont r&eacute;alis&eacute; un astrolabe pour l&rsquo;h&eacute;misph&egrave;re sud &agrave; la demande de <strong>Dominique Tourn&egrave;s<\/strong>, professeur &agrave; l&rsquo;IUFM de la R&eacute;union, sp&eacute;cialement pour la f&ecirc;te de la science 2007. Celle-ci aura lieu du 12 au 18 novembre &agrave; la R&eacute;union, soit un mois plus tard qu&rsquo;en m&eacute;tropole: le temps pour les visiteurs du nord de traverser l&rsquo;oc&eacute;an en bateau en se guidant avec l&rsquo;astrolabe. L&rsquo;op&eacute;ration est fianc&eacute;e par l&rsquo;<span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.reunion.iufm.fr\/recherche\/IREM\/INDEX.htm\" target=\"_blank\">IREM de la R&eacute;union<\/a><\/span> et <span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.sciences-reunion.net\/\" target=\"_blank\">Sciences R&eacute;union<\/a><\/span>.<\/p>\n<p style=\"text-align: justify;\"><strong>Philippe Dutarte<\/strong> pr&eacute;sente cette animation en exclusivit&eacute; pour Culture<em>MATH<\/em>: <span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.dma.ens.fr\/culturemath\/materiaux\/astrolabe\/astrolabe-sud.htm\" target=\"_blank\">c&rsquo;est ici<\/a><\/span>.<\/p>\n<p style=\"text-align: justify;\">Pour en savoir plus sur l&rsquo;astrolabe, voir <em><a href=\"http:\/\/www.dma.ens.fr\/culturemath\/actu\/livres.htm#dutarte2\" target=\"_blank\">Les instruments de l&rsquo;astronomie ancienne, de l&rsquo;antiquit&eacute; &agrave; la Renaissance<\/a><\/em> de <strong>Philippe Dutarte<\/strong>.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;astrolabe r&eacute;alis&eacute; pour 21 degr&eacute;s de latitude sud. (Source : CultureMath) En d&eacute;couvrant le site CultureMath, via son dossier sur la G&eacute;om&eacute;trie de la Gr&egrave;ce antique (voir notre billet d&rsquo;hier), je suis &eacute;galement &laquo;tomb&eacute;&raquo; sur la fort int&eacute;ressante d&eacute;p&ecirc;che suivante : \u00ab\u00a0Un astrolabe pour l&rsquo;h&eacute;misph&egrave;re sud\u00a0\u00bb est une animation propos&eacute;e par l&rsquo;IREM de la R&eacute;union [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8377,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[11],"tags":[],"class_list":{"0":"post-238","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nouvelles-de-lhistoire","8":"entry"},"jetpack_publicize_connections":[],"featured_image_src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2014\/09\/image0081.jpg?resize=600%2C400&ssl=1","featured_image_src_square":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2014\/09\/image0081.jpg?resize=600%2C600&ssl=1","author_info":{"display_name":"Lyonel Kaufmann","author_link":"https:\/\/lyonelkaufmann.ch\/histoire\/author\/lyonelk\/"},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2014\/09\/image0081.jpg?fit=%2C&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p1rJVM-3Q","jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":8674,"url":"https:\/\/lyonelkaufmann.ch\/histoire\/2015\/02\/07\/mort-dandre-brink-le-camus-sud-africain-en-rupture-dapartheid-rue89\/","url_meta":{"origin":238,"position":0},"title":"Mort d&#039;Andr\u00e9 Brink, le \u00abCamus\u00bb sud-africain en rupture d&#039;apartheid &#124;\u00a0Rue89","author":"Lyonel Kaufmann","date":"7 f\u00e9vrier 2015","format":false,"excerpt":"\u00abToute l\u2019\u0153uvre d\u2019Andr\u00e9 Brink est marqu\u00e9e par cette qu\u00eate de v\u00e9rit\u00e9 de personnages blancs plong\u00e9s au c\u0153ur de l\u2019injustice extr\u00eame que repr\u00e9sentait l\u2019apartheid \u2013 un th\u00e8me tr\u00e8s \u00ab\u00a0camusien\u00a0\u00bb. Il appartient \u00e0 cette g\u00e9n\u00e9ration, avec Nadine Gordimer, le prix Nobel de litt\u00e9rature d\u00e9c\u00e9d\u00e9e en juillet 2014, qui a fait de l\u2019apartheid\u2026","rel":"","context":"Dans &quot;Nouvelles de l'histoire&quot;","block_context":{"text":"Nouvelles de l'histoire","link":"https:\/\/lyonelkaufmann.ch\/histoire\/category\/nouvelles-de-lhistoire\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2015\/02\/brink1.jpg?fit=1200%2C798&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2015\/02\/brink1.jpg?fit=1200%2C798&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2015\/02\/brink1.jpg?fit=1200%2C798&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2015\/02\/brink1.jpg?fit=1200%2C798&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2015\/02\/brink1.jpg?fit=1200%2C798&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":14109,"url":"https:\/\/lyonelkaufmann.ch\/histoire\/2018\/04\/28\/premiere-rencontre-historique-entre-les-deux-corees\/","url_meta":{"origin":238,"position":1},"title":"Premi\u00e8re rencontre historique entre les deux Cor\u00e9es.","author":"Lyonel Kaufmann","date":"28 avril 2018","format":false,"excerpt":"Le dirigeant nord-cor\u00e9en Kim Jong-un et le pr\u00e9sident sud-cor\u00e9en Moon Jae-in ont entam\u00e9 vendredi leur sommet, apr\u00e8s une poign\u00e9e de main hautement symbolique sur la ligne de d\u00e9marcation militaire qui divise la p\u00e9ninsule.\u00a0\u201cJe suis heureux de vous rencontrer\u201d, a lanc\u00e9 Moon Jae-in \u00e0 son homologue. Celui-ci a alors franchi la\u2026","rel":"","context":"Dans &quot;Nouvelles de l'histoire&quot;","block_context":{"text":"Nouvelles de l'histoire","link":"https:\/\/lyonelkaufmann.ch\/histoire\/category\/nouvelles-de-lhistoire\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2018\/04\/DA952CC0-835B-410C-B831-E9805BF3D81A.jpeg?fit=940%2C628&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2018\/04\/DA952CC0-835B-410C-B831-E9805BF3D81A.jpeg?fit=940%2C628&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2018\/04\/DA952CC0-835B-410C-B831-E9805BF3D81A.jpeg?fit=940%2C628&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2018\/04\/DA952CC0-835B-410C-B831-E9805BF3D81A.jpeg?fit=940%2C628&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":13876,"url":"https:\/\/lyonelkaufmann.ch\/histoire\/2018\/03\/12\/traverser-les-alpes-au-cours-du-neolithique-decouvertes-archeologiques\/","url_meta":{"origin":238,"position":2},"title":"Traverser les Alpes au cours du n\u00e9olithique | D\u00e9couvertes arch\u00e9ologiques","author":"Lyonel Kaufmann","date":"12 mars 2018","format":false,"excerpt":"Les d\u00e9couvertes des arch\u00e9ologues concernant le site d'habitation palafittique de Riedmatt, dans le canton de Zoug, int\u00e9resseront les enseignants romands de 5e\/6e Harmos concernant le th\u00e8me des transports au n\u00e9olithique (Atelier de l'histoire 5e\/6e -\u00a0Th\u00e8me 4 : Au N\u00e9olithique \u2013 Vie quotidienne). Ces d\u00e9couvertes indiquent bien que nos connaissances de\u2026","rel":"","context":"Dans &quot;BP13\/22SHS Enseigner les sciences humaines et sociales aux cycles 1 et 2&quot;","block_context":{"text":"BP13\/22SHS Enseigner les sciences humaines et sociales aux cycles 1 et 2","link":"https:\/\/lyonelkaufmann.ch\/histoire\/category\/cours-et-seminaires\/bp13shn-enseigner-les-sciences-sociales-et-les-sciences-de-la-nature-aux-cycles-1-et-2\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2018\/03\/Traverser2Bles2BAlpes2Bau2Bcours2Bdu2Bn25C325A9olithique.jpg?fit=480%2C320&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":12419,"url":"https:\/\/lyonelkaufmann.ch\/histoire\/2016\/11\/26\/fidel-castro-tourment-de-multiples-presidents-americains-la-presse\/","url_meta":{"origin":238,"position":3},"title":"Fidel Castro, \u00abtourment\u00bb de multiples pr\u00e9sidents am\u00e9ricains | La Presse","author":"Lyonel Kaufmann","date":"26 novembre 2016","format":false,"excerpt":"Les m\u00e9dias am\u00e9ricains dressaient samedi un portrait sans concession de l'ex-dirigeant cubain Fidel Castro, d\u00e9c\u00e9d\u00e9 vendredi \u00e0 90 ans, \u00ab leader r\u00e9pressif \u00bb pour certains, \u00ab tourment \u00bb d'une dizaine de pr\u00e9sidents des \u00c9tats-Unis pour d'autres. A noter qu'il \u00e9tait en retrait du pouvoir depuis son op\u00e9ration de 2006, remplac\u00e9\u2026","rel":"","context":"Dans &quot;Nouvelles de l'histoire&quot;","block_context":{"text":"Nouvelles de l'histoire","link":"https:\/\/lyonelkaufmann.ch\/histoire\/category\/nouvelles-de-lhistoire\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2016\/11\/Image-26.11.16-15-13.png?fit=400%2C400&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":18150,"url":"https:\/\/lyonelkaufmann.ch\/histoire\/2021\/02\/04\/the-dig-retour-sur-une-decouverte-archeologique-exceptionnelle\/","url_meta":{"origin":238,"position":4},"title":"\u00ab The Dig \u00bb : retour sur une d\u00e9couverte arch\u00e9ologique exceptionnelle","author":"Lyonel Kaufmann","date":"4 f\u00e9vrier 2021","format":false,"excerpt":"La sensationnelle d\u00e9couverte d'un bateau-tombe de 24 m\u00e8tres de long sur le site de Sutton Hoo, retrac\u00e9e dans le film \u00ab The Dig \u00bb, pourrait \u00eatre le dernier exemple d\u2019une extravagante tradition fun\u00e9raire m\u00e9di\u00e9vale. Mis au jour sur le site de Sutton Hoo, ce casque extraordinaire \u00e9tait enterr\u00e9 avec son\u2026","rel":"","context":"Dans &quot;Nouvelles de l'histoire&quot;","block_context":{"text":"Nouvelles de l'histoire","link":"https:\/\/lyonelkaufmann.ch\/histoire\/category\/nouvelles-de-lhistoire\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2021\/02\/img_0804-e1678963159709.jpg?fit=720%2C475&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2021\/02\/img_0804-e1678963159709.jpg?fit=720%2C475&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2021\/02\/img_0804-e1678963159709.jpg?fit=720%2C475&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/histoire\/wp-content\/uploads\/2021\/02\/img_0804-e1678963159709.jpg?fit=720%2C475&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":385,"url":"https:\/\/lyonelkaufmann.ch\/histoire\/2008\/09\/15\/links-for-2008-09-15\/","url_meta":{"origin":238,"position":5},"title":"zWebQuest (Zunal.Com)","author":"Lyonel Kaufmann","date":"15 septembre 2008","format":false,"excerpt":"zWebQuest (Zunal.Com) Zunal est un site qui d'une part h\u00e9berge des webquests (cyberenqu\u00eates) et qui permet \u00e9galement d'en cr\u00e9er et de les h\u00e9berger. Pour des cyberenqu\u00eates en histoire, il faut aller sous la rubrique \"Social Sudies\". A noter que la partie de cr\u00e9ation est partiellement traduite en fran\u00e7ais. (tags: Histoire\u2026","rel":"","context":"Dans &quot;Annuaire de sites&quot;","block_context":{"text":"Annuaire de sites","link":"https:\/\/lyonelkaufmann.ch\/histoire\/category\/medias-et-technologies\/annuaire-de-sites\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/lyonelkaufmann.ch\/histoire\/wp-json\/wp\/v2\/posts\/238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lyonelkaufmann.ch\/histoire\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lyonelkaufmann.ch\/histoire\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lyonelkaufmann.ch\/histoire\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lyonelkaufmann.ch\/histoire\/wp-json\/wp\/v2\/comments?post=238"}],"version-history":[{"count":0,"href":"https:\/\/lyonelkaufmann.ch\/histoire\/wp-json\/wp\/v2\/posts\/238\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lyonelkaufmann.ch\/histoire\/wp-json\/wp\/v2\/media\/8377"}],"wp:attachment":[{"href":"https:\/\/lyonelkaufmann.ch\/histoire\/wp-json\/wp\/v2\/media?parent=238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lyonelkaufmann.ch\/histoire\/wp-json\/wp\/v2\/categories?post=238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lyonelkaufmann.ch\/histoire\/wp-json\/wp\/v2\/tags?post=238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}