{"id":5643,"date":"2025-06-11T12:23:36","date_gmt":"2025-06-11T10:23:36","guid":{"rendered":"https:\/\/bibliotheque-sfpe-at.com\/?p=5643"},"modified":"2025-06-11T12:31:36","modified_gmt":"2025-06-11T10:31:36","slug":"du-percept-au-concept-temps-des-choses-ou-temps-des-hommes","status":"publish","type":"post","link":"https:\/\/bibliotheque-sfpe-at.com\/index.php\/2025\/06\/11\/du-percept-au-concept-temps-des-choses-ou-temps-des-hommes\/","title":{"rendered":"Du percept au concept. \u00ab\u00a0Temps des choses\u00a0\u00bb ou \u00ab\u00a0Temps des Hommes\u00a0\u00bb"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"has-text-align-left wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsqu&rsquo;on 1973 un journaliste de t\u00e9l\u00e9vision s&rsquo;est demand\u00e9 : \u00ab Pourquoi le temps passe-t-il? \u00bb. c&rsquo;est aux physiciens. aux biologistes et aux psychologues qu&rsquo;il s&rsquo;est adress\u00e9 pour avoir une r\u00e9ponse, lors d&rsquo;une \u00e9mission \u00ab Les grandes \u00e9nigmes \u00bb.<br>Attend-on des \u00ab scientifiques \u00bb les certitudes qui sont \u00e0 l&rsquo;oracle ce que le mod\u00e8le est au mythe? Ou bien faut-il voir la t\u00e9l\u00e9vision comme une sphinge \u00e0 qui le \u00ab chercheur \u00bb. tel \u0152dipe, aurait \u00e0 r\u00e9pondre pour survivre?<br><strong>I &#8211; Le temps des choses <br>Les physiciens et le temps<\/strong><br>S&rsquo;il est une notion qui nous para\u00eet famili\u00e8re, c&rsquo;est bien celle du temps qui s&rsquo;\u00e9coule. Et pourtant, si l&rsquo;on nous demandait soudain de dire ce qu&rsquo;est le temps, nous serions peut-\u00eatre embarrass\u00e9s\u2026 Bien avant que les philosophes et les savants se soient pench\u00e9s sur ce myst\u00e8re, les hommes ont commenc\u00e9 \u00e0 mesurer le cours du temps d&rsquo;apr\u00e8s celui des astres. Mais la Terre s\u2019est elle-m\u00eame r\u00e9v\u00e9l\u00e9e une horloge infid\u00e8le : les irr\u00e9gularit\u00e9s de sa rotation ont conduit \u00e0 abandonner l&rsquo;ancienne d\u00e9finition de l&rsquo;unit\u00e9 de temps, la seconde, qui \u00e9tait fond\u00e9e sur les mouvements astronomiques, pour la rattacher aux ph\u00e9nom\u00e8nes de dur\u00e9e plus stable qui se d\u00e9roulent \u00e0 l&rsquo;int\u00e9rieur de l&rsquo;atome.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-0c5dd61414d2cb4c88e3596780dedeb0 wp-block-paragraph\" style=\"color:#2753a5\"><strong><em>Pour lire le texte complet <a href=\"\/index.php\/options-dinscription\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">s&rsquo;inscrire<\/mark><\/a> ou <a href=\"\/index.php\/my-account\/edit-account\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">se connecter<\/mark><\/a><\/em><\/strong><\/p>\n\n\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-vivid-red-background-color has-background has-small-font-size has-custom-font-size wp-element-button\" href=\"\/index.php\/2025\/06\/11\/1973-expression-et-signe-no-4\/\">&lt;&#8211;retour<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-table\"><table class=\"has-background\" style=\"background-color:#f8f2f2\"><thead><tr><th><mark class=\"has-inline-color has-vivid-red-color\" style=\"background-color: rgba(0, 0, 0, 0);\"><strong>Auteur<\/strong><\/mark><\/th><\/tr><\/thead><tbody><tr><td><strong>Zuili Nadine<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><mark class=\"has-inline-color has-vivid-red-color\" style=\"background-color: rgba(0, 0, 0, 0);\"><strong>R\u00e9f\u00e9rence<\/strong><\/mark><\/th><\/tr><\/thead><tbody><tr><td><strong>RR19734-03<\/strong><br>Expression et Signe, n\u00b04, 1973<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><mark class=\"has-inline-color has-vivid-red-color\" style=\"background-color: rgba(0, 0, 0, 0);\"><strong>Cat\u00e9gories<\/strong><\/mark><\/th><\/tr><\/thead><tbody><tr><td>Philosophie<br>Psychologie<br>Arts pluriels<br>\u00c9tude de cas<br>Enfance<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lorsqu&rsquo;on 1973 un journaliste de t\u00e9l\u00e9vision s&rsquo;est demand\u00e9 : \u00ab Pourquoi le temps passe-t-il? \u00bb. c&rsquo;est aux physiciens. aux biologistes et aux psychologues qu&rsquo;il s&rsquo;est adress\u00e9 pour avoir une r\u00e9ponse, lors d&rsquo;une \u00e9mission \u00ab Les grandes \u00e9nigmes \u00bb.Attend-on des \u00ab scientifiques \u00bb les certitudes qui sont \u00e0 l&rsquo;oracle ce que&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[1082],"tags":[569,549,493,1079,487,498,1087],"class_list":["post-5643","post","type-post","status-publish","format-standard","hentry","category-zuili-nadine","tag-arts-pluriels","tag-enfance","tag-cas-clinique","tag-expression-et-signe-1973-no4","tag-philosophie","tag-psychologie","tag-rr19734-03","pmpro-has-access"],"_links":{"self":[{"href":"https:\/\/bibliotheque-sfpe-at.com\/index.php\/wp-json\/wp\/v2\/posts\/5643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bibliotheque-sfpe-at.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bibliotheque-sfpe-at.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bibliotheque-sfpe-at.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bibliotheque-sfpe-at.com\/index.php\/wp-json\/wp\/v2\/comments?post=5643"}],"version-history":[{"count":1,"href":"https:\/\/bibliotheque-sfpe-at.com\/index.php\/wp-json\/wp\/v2\/posts\/5643\/revisions"}],"predecessor-version":[{"id":5644,"href":"https:\/\/bibliotheque-sfpe-at.com\/index.php\/wp-json\/wp\/v2\/posts\/5643\/revisions\/5644"}],"wp:attachment":[{"href":"https:\/\/bibliotheque-sfpe-at.com\/index.php\/wp-json\/wp\/v2\/media?parent=5643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bibliotheque-sfpe-at.com\/index.php\/wp-json\/wp\/v2\/categories?post=5643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bibliotheque-sfpe-at.com\/index.php\/wp-json\/wp\/v2\/tags?post=5643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}