{"id":435,"date":"2023-09-05T08:27:30","date_gmt":"2023-09-05T07:27:30","guid":{"rendered":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/?p=435"},"modified":"2023-10-30T17:45:40","modified_gmt":"2023-10-30T16:45:40","slug":"la-petite-histoire-de-la-decouverte-de-la-pression-atmospherique-au-17%e1%b5%89-siecle-de-galilee-a-halley","status":"publish","type":"post","link":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/2023\/09\/05\/la-petite-histoire-de-la-decouverte-de-la-pression-atmospherique-au-17%e1%b5%89-siecle-de-galilee-a-halley\/","title":{"rendered":"La petite histoire de la d\u00e9couverte de la pression atmosph\u00e9rique au 17\u1d49 si\u00e8cle\u00a0: de Galil\u00e9e \u00e0 Halley"},"content":{"rendered":"\n<p>Le diaporama ci-dessous retrace l&rsquo;histoire de la d\u00e9couverte de la pression atmosph\u00e9rique depuis Galil\u00e9e et Jean-Baptiste Baliani, les premiers \u00e0 y avoir r\u00e9fl\u00e9chi, et Edmond Halley qui, le premier, \u00e9tabli que la pression atmosph\u00e9rique d\u00e9cro\u00eet exponentiellement avec l&rsquo;altitude. <\/p>\n\n\n\n<p>C&rsquo;est une illustration parfaite de comment les connaissances scientifiques sur un sujet progressent dans le temps. Il est \u00e0 noter aussi que la contribution de nombreuses avanc\u00e9es, en physique, math\u00e9matique et ing\u00e9nierie ont \u00e9t\u00e9 n\u00e9cessaires pour parcourir le chemin intellectuel de Galil\u00e9e et Halley.              <\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-left\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" class=\"wp-image-439\" style=\"width: 500px\" src=\"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/files\/2023\/09\/Capture-decran-du-2023-09-05-09-08-10.png\" alt=\"\" srcset=\"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/files\/2023\/09\/Capture-decran-du-2023-09-05-09-08-10.png 1920w, https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/files\/2023\/09\/Capture-decran-du-2023-09-05-09-08-10-300x169.png 300w, https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/files\/2023\/09\/Capture-decran-du-2023-09-05-09-08-10-1024x576.png 1024w, https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/files\/2023\/09\/Capture-decran-du-2023-09-05-09-08-10-768x432.png 768w, https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/files\/2023\/09\/Capture-decran-du-2023-09-05-09-08-10-1536x864.png 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><a href=\"https:\/\/docs.google.com\/presentation\/d\/1NQjp8L4vUSWZPAod_v7b04EUO3osjzKBreV1_fP3tV0\/edit?usp=sharing\" data-type=\"URL\">Vers le diaporama<\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>Le diaporama ci-dessous retrace l&rsquo;histoire de la d\u00e9couverte de la pression atmosph\u00e9rique depuis Galil\u00e9e et Jean-Baptiste Baliani, les premiers \u00e0 y avoir r\u00e9fl\u00e9chi, et Edmond Halley qui, le premier, \u00e9tabli que la pression atmosph\u00e9rique d\u00e9cro\u00eet exponentiellement avec l&rsquo;altitude. C&rsquo;est une &hellip; <a href=\"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/2023\/09\/05\/la-petite-histoire-de-la-decouverte-de-la-pression-atmospherique-au-17%e1%b5%89-siecle-de-galilee-a-halley\/\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":26,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-435","post","type-post","status-publish","format-standard","hentry","category-magnetohydrodynamique"],"_links":{"self":[{"href":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/wp-json\/wp\/v2\/posts\/435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/wp-json\/wp\/v2\/comments?post=435"}],"version-history":[{"count":8,"href":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/wp-json\/wp\/v2\/posts\/435\/revisions"}],"predecessor-version":[{"id":452,"href":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/wp-json\/wp\/v2\/posts\/435\/revisions\/452"}],"wp:attachment":[{"href":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/wp-json\/wp\/v2\/media?parent=435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/wp-json\/wp\/v2\/categories?post=435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.lesia.obspm.fr\/filippo-pantellini\/wp-json\/wp\/v2\/tags?post=435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}