<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Tue, 21 Apr 2026 04:07:19 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/metrologie/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Constant evolution - SI-Einheiten im Wandel]]></title><description><![CDATA[Große Ereignisse werfen am heutigen Tag des Messens ihre Schatten voraus. Vier Einheiten aus dem SI-System, dem internationalen Einheitensystem (Système international d’unités), werden aller Voraussicht]]></description><link>http://direct.ecency.com/metrologie/@tufeau/constant-evolution-si-einheiten-im-wandel</link><guid isPermaLink="true">http://direct.ecency.com/metrologie/@tufeau/constant-evolution-si-einheiten-im-wandel</guid><category><![CDATA[metrologie]]></category><dc:creator><![CDATA[tufeau]]></dc:creator><pubDate>Sun, 20 May 2018 11:04:39 GMT</pubDate><enclosure url="https://images.ecency.com/p/2bP4pJr4wVimqCWjYimXJe2cnCgn9Age7yP3K3XtPfU?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>