{"id":1052,"date":"2026-05-18T10:00:00","date_gmt":"2026-05-18T10:00:00","guid":{"rendered":"http:\/\/ems2025-post-1052"},"modified":"2026-07-10T13:16:43","modified_gmt":"2026-07-10T11:16:43","slug":"sch-hoerst-du-s-nicht","status":"publish","type":"post","link":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/2026\/05\/18\/sch-hoerst-du-s-nicht\/","title":{"rendered":"Sch\u2026 h\u00f6rst du&#8217;s nicht?"},"content":{"rendered":"<div style=\"text-align: justify;\" dir=\"ltr\">\u2026 gut so! Genau so funktioniert ein Polsterlautsprecher.<br \/>Eine Kupferspule, ein Magnet, ein Audiokabel und eine Membran aus Klebeband erzeugen den Ton. Diese Bauteile wurden in Vlies und Stoff eingen\u00e4ht \u2013 und schon war der Polsterlautsprecher fertig.<br \/>Die Sch\u00fclerinnen der 2b und 2c bauten diese besonderen Lautsprecher im MINT-Unterricht. Zun\u00e4chst testeten sie die Funktionsweise in Gruppen mit einem Pappbecher, danach fertigten sie den Polsterlautsprecher an. Das Besondere daran: Die Musik ist nur h\u00f6rbar, wenn man das Ohr direkt auf das Polster legt.<\/p>\n<p><span style=\"font-size: x-small;\">(FA, FJ, WM)<\/span><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u2026 gut so! Genau so funktioniert ein Polsterlautsprecher.Eine Kupferspule, ein&#8230;<\/p>\n","protected":false},"author":1,"featured_media":5052,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-1052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2025-26"],"_links":{"self":[{"href":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/wp-json\/wp\/v2\/posts\/1052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/wp-json\/wp\/v2\/comments?post=1052"}],"version-history":[{"count":1,"href":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/wp-json\/wp\/v2\/posts\/1052\/revisions"}],"predecessor-version":[{"id":5492,"href":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/wp-json\/wp\/v2\/posts\/1052\/revisions\/5492"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/wp-json\/wp\/v2\/media\/5052"}],"wp:attachment":[{"href":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/wp-json\/wp\/v2\/media?parent=1052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/wp-json\/wp\/v2\/categories?post=1052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/emsschwadorf.web12.comsed.cloud\/index.php\/wp-json\/wp\/v2\/tags?post=1052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}