{"id":397,"date":"2024-03-20T16:45:24","date_gmt":"2024-03-20T15:45:24","guid":{"rendered":"https:\/\/agrion-risle-charentonne.fr\/?p=397"},"modified":"2025-10-26T09:47:36","modified_gmt":"2025-10-26T08:47:36","slug":"la-nature-ca-compte","status":"publish","type":"post","link":"https:\/\/agrion-risle-charentonne.fr\/index.php\/2024\/03\/20\/la-nature-ca-compte\/","title":{"rendered":"La Nature, \u00e7a compte !"},"content":{"rendered":"\n<p class=\"has-text-align-center has-large-font-size\">(Comment les maths aident \u00e0 comprendre la Nature).<\/p>\n\n\n\n<p>Comment ne pas \u00eatre \u00e9merveill\u00e9 par la beaut\u00e9 d\u2019une fleur de tournesol, par l\u2019infinie complexit\u00e9 d\u2019un chou romanesco, par la gr\u00e2ce fluide du vol de milliers d\u2019\u00e9tourneaux, ou par le chant m\u00e9lodieux d\u2019un merle noir&nbsp;?<\/p>\n\n\n\n<p>La Nature nous \u00e9merveille et lorsque qu\u2019on observe et cherche \u00e0 comprendre ces ph\u00e9nom\u00e8nes, on d\u00e9couvre\u2026 des lois math\u00e9matiques. Et ces m\u00eames lois renforcent notre admiration pour le Vivant mais aussi notre compr\u00e9hension des liens entre esp\u00e8ces vivantes, dont la n\u00f4tre.<\/p>\n\n\n\n<p>Car aussi \u00e9trange que cela puisse paraitre, de nombreuses esp\u00e8ces v\u00e9g\u00e9tales et animales autres que l\u2019esp\u00e8ce humaine savent compter, ce qui les aide \u00e0 assurer leur survie&nbsp;: compter les individus permet aux hardes de lions d\u2019estimer leurs forces mutuelles&nbsp;; compter les \u00eatres humains dissimul\u00e9s dans un observatoire perch\u00e9 dans les arbres permet aux corbeaux&nbsp;de se mettre \u00e0 une distance de s\u00e9curit\u00e9 de ces \u00ab&nbsp;perturbateurs \u00bb ; compter ses pas permet \u00e0 une fourmi de se rep\u00e9rer lorsqu\u2019elle \u00e9volue en dehors de sa fourmili\u00e8re&nbsp;; compter les ann\u00e9es permettent \u00e0 certaines esp\u00e8ces de bambous de savoir quand fleurir tous en m\u00eame temps, et \u00e0 certaines larves de cigales de savoir quand sortir de terre pour s\u2019envoler ensemble et se reproduire pour garantir \u00e0 leur descendance un maximum de chances de survie.<\/p>\n\n\n\n<p>Pour partager ces connaissances et ces \u00e9motions, l\u2019association l\u2019Agrion Risle Charentonne (<a href=\"https:\/\/agrion-risle-charentonne.fr\/\">https:\/\/agrion-risle-charentonne.fr\/<\/a>), en partenariat avec la MJC, vous invite \u00e0 venir participer \u00e0 cette conf\u00e9rence du vendredi soir men\u00e9e par Xavier Barraud et Thierry Briffaud, passionn\u00e9s au naturel, puis \u00e0 la sortie Nature du dimanche matin.<\/p>\n\n\n\n<p><strong>Infos pratiques :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Animations gratuites, tout public.<\/li>\n\n\n\n<li>Conf\u00e9rence : vendredi 29 mars, 19 heures, \u00e0 la Maison des associations de Bernay<\/li>\n\n\n\n<li>Sortie guid\u00e9e : dimanche 31 mars, 10h, rdv Parking de la m\u00e9diath\u00e8que de Bernay<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>(Comment les maths aident \u00e0 comprendre la Nature). Comment ne pas \u00eatre \u00e9merveill\u00e9 par la beaut\u00e9 d\u2019une fleur de tournesol, par l\u2019infinie complexit\u00e9 d\u2019un chou romanesco, par la gr\u00e2ce fluide [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":398,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"footnotes":""},"categories":[44,1,5,6],"tags":[],"class_list":["post-397","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","category-association-agrion","category-conferences","category-evenements"],"_links":{"self":[{"href":"https:\/\/agrion-risle-charentonne.fr\/index.php\/wp-json\/wp\/v2\/posts\/397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agrion-risle-charentonne.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agrion-risle-charentonne.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agrion-risle-charentonne.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agrion-risle-charentonne.fr\/index.php\/wp-json\/wp\/v2\/comments?post=397"}],"version-history":[{"count":1,"href":"https:\/\/agrion-risle-charentonne.fr\/index.php\/wp-json\/wp\/v2\/posts\/397\/revisions"}],"predecessor-version":[{"id":399,"href":"https:\/\/agrion-risle-charentonne.fr\/index.php\/wp-json\/wp\/v2\/posts\/397\/revisions\/399"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agrion-risle-charentonne.fr\/index.php\/wp-json\/wp\/v2\/media\/398"}],"wp:attachment":[{"href":"https:\/\/agrion-risle-charentonne.fr\/index.php\/wp-json\/wp\/v2\/media?parent=397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agrion-risle-charentonne.fr\/index.php\/wp-json\/wp\/v2\/categories?post=397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agrion-risle-charentonne.fr\/index.php\/wp-json\/wp\/v2\/tags?post=397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}