{"id":24641,"date":"2023-11-07T14:41:16","date_gmt":"2023-11-07T14:41:16","guid":{"rendered":"https:\/\/dekkbi.com\/?p=24641"},"modified":"2023-11-07T14:41:17","modified_gmt":"2023-11-07T14:41:17","slug":"sphinx-de-gizeh-un-premier-faconnage-non-humain","status":"publish","type":"post","link":"https:\/\/dekkbi.com\/?p=24641","title":{"rendered":"Sphinx de Gizeh: un premier fa\u00e7onnage non humain ?"},"content":{"rendered":"\n<p>Dans leur \u00e9tude du 17 octobre, parue dans la revue Physical Review Fluids, les chercheurs sugg\u00e8rent qu&rsquo;un yardang, cr\u00eate de roche \u00e9rod\u00e9e par le vent, pourrait naturellement prendre la forme d&rsquo;un\u00a0sphinx. Pourtant, pour parvenir \u00e0 la finesse des traits caract\u00e9ristiques du Sphinx, un travail d\u00e9licat de fa\u00e7onnage aurait \u00e9t\u00e9 indispensable, soulignent-ils.<\/p>\n\n\n\n<p>Pour explorer cette hypoth\u00e8se, l&rsquo;\u00e9quipe a simul\u00e9 des mill\u00e9naires d&rsquo;\u00e9rosion \u00e9olienne en pla\u00e7ant un monticule d&rsquo;argile, renfermant un\u00a0mat\u00e9riau\u00a0plus dur, dans un\u00a0tunnel\u00a0aquatique. Le courant rapide a \u00e9rod\u00e9 l&rsquo;argile, r\u00e9v\u00e9lant progressivement une forme de sphinx. La partie la plus r\u00e9sistante est devenue la &lsquo;t\u00eate&rsquo; du\u00a0lion, et des \u00e9l\u00e9ments \u00e9voquant le cou et les pattes ont \u00e9galement \u00e9merg\u00e9.<\/p>\n\n\n\n<p>Leif Ristroph, professeur associ\u00e9 de math\u00e9matiques \u00e0 NYU et auteur principal de l&rsquo;\u00e9tude, admet que bien qu&rsquo;il soit possible qu&rsquo;une telle formation naturelle ait pr\u00e9exist\u00e9 \u00e0 Gizeh, nous ne pouvons affirmer son existence r\u00e9elle. Il souligne n\u00e9anmoins que les \u00c9gyptiens ont accompli un travail consid\u00e9rable pour parfaire la structure.<\/p>\n\n\n\n<p>Des \u00e9gyptologues et scientifiques, non associ\u00e9s \u00e0 l&rsquo;\u00e9tude, consid\u00e8rent que ces d\u00e9couvertes, bien qu&rsquo;int\u00e9ressantes, ne prouvent pas l&rsquo;existence pass\u00e9e d&rsquo;une telle formation naturelle \u00e0 Gizeh. Kathryn Bard, professeur \u00e9m\u00e9rite d&rsquo;arch\u00e9ologie et d&rsquo;\u00e9tudes classiques \u00e0 l&rsquo;Universit\u00e9 de Boston, \u00e9met des r\u00e9serves, n&rsquo;ayant jamais observ\u00e9 de yardang semblable \u00e0 celui produit par l&rsquo;exp\u00e9rience.<\/p>\n\n\n\n<p>Judith Bunbury, g\u00e9oarch\u00e9ologue \u00e0 l&rsquo;Universit\u00e9 de Cambridge, reconna\u00eet les hypoth\u00e8ses ant\u00e9rieures sur la formation naturelle du Sphinx et appr\u00e9cie le mod\u00e8le pr\u00e9sent\u00e9 par l&rsquo;\u00e9tude. Laura Ranieri Roy, \u00e9gyptologue, rappelle que les recherches men\u00e9es dans les ann\u00e9es 1930 par l&rsquo;arch\u00e9ologue \u00c9mile Baraize sugg\u00e8rent que\u00a0le Sphinx\u00a0a \u00e9t\u00e9 construit sur deux yardangs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans leur \u00e9tude du 17 octobre, parue dans la revue Physical Review Fluids, les chercheurs sugg\u00e8rent qu&rsquo;un yardang, cr\u00eate de<\/p>\n","protected":false},"author":1,"featured_media":24642,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-24641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologie"],"_links":{"self":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts\/24641","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24641"}],"version-history":[{"count":1,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts\/24641\/revisions"}],"predecessor-version":[{"id":24643,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts\/24641\/revisions\/24643"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/media\/24642"}],"wp:attachment":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}