<?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>Wed, 22 Apr 2026 14:35:36 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/pythagor/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Base 60 Math]]></title><description><![CDATA[A trigonometric tablet, 3,700 years old is now being revisited and studied because that old clay tablet shows evidence of an understanding of trigonometry 1,000 years before it was previously thought to]]></description><link>http://direct.ecency.com/mathematics/@yesiknow/base-60-math</link><guid isPermaLink="true">http://direct.ecency.com/mathematics/@yesiknow/base-60-math</guid><category><![CDATA[mathematics]]></category><dc:creator><![CDATA[yesiknow]]></dc:creator><pubDate>Sat, 26 Aug 2017 03:29:21 GMT</pubDate></item></channel></rss>