<?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>https://ecency.com</link><image><url>https://ecency.com/logo512.png</url><title>RSS Feed</title><link>https://ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Sat, 15 Aug 2026 02:25:57 GMT</lastBuildDate><atom:link href="https://ecency.com/trending/ecosystems/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Warum scheiterte "Biosphäre 2"? Why did "Biosphere 2" fail?]]></title><description><![CDATA[english summary: Biosphere 2 was a 1990s sealed-ecosystem experiment in Arizona housing eight people for two years to test self-sustaining habitats for space travel. But despite immense efforts things]]></description><link>https://ecency.com/@stayoutoftherz/warum-scheiterte-biosphare-2-why-did-biosphere-2-fail</link><guid isPermaLink="true">https://ecency.com/@stayoutoftherz/warum-scheiterte-biosphare-2-why-did-biosphere-2-fail</guid><category><![CDATA[hive-196387]]></category><dc:creator><![CDATA[stayoutoftherz]]></dc:creator><pubDate>Sat, 08 Aug 2026 12:58:48 GMT</pubDate><enclosure url="https://i.ecency.com/p/YpihifdXP4WNbGMdjw7e3DuhJWBvCw4SfuLZsrnJYHEpsqZFkiGGNCQN4FXmtc2Rxv5uwm65fs3goprdkyNsCXSbwg42k961ddrdk6LojT1j1S1RwWWKYG5Bp6KNt96VsZNA52HWxrigoDmcJYczCspeB4J97yB4Ai734qBxZqeN?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>