<?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>Wed, 16 Sep 2026 08:05:24 GMT</lastBuildDate><atom:link href="https://ecency.com/created/quasicrystals/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Quasicrystals, Penrose Tilings, Metamaterials, and Optical Cloaking]]></title><description><![CDATA[In this post, I had originally just wanted to share the following 2012 presentation on Quasicrystals by the theoretical physicist Paul Steinhardt. But after writing up the definitions and terms as context]]></description><link>https://ecency.com/@mes/quasicrystals-penrose-tilings-metamaterials-and-optical-cloaking</link><guid isPermaLink="true">https://ecency.com/@mes/quasicrystals-penrose-tilings-metamaterials-and-optical-cloaking</guid><category><![CDATA[hive-128780]]></category><dc:creator><![CDATA[mes]]></dc:creator><pubDate>Tue, 17 May 2022 21:46:33 GMT</pubDate><enclosure url="https://i.ecency.com/p/AmRc67RgYaWTamZtjiRVK9pxDgRdg2RtnXmG5dbeGuzK3WNfkBktwpffUqdSNyTQQH6KuVyJguE5xQX4LnE32wD1L17QLRGxz2dMxiTJgDhRS6sJ4DTvmUELRGMkb3EtWoxPyaZpanE1pzjNpzusYGraNheaSgrz?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Desktop wallpaper based on generative "quasicrystals"  [4k]]]></title><link>https://ecency.com/@bugeats/desktop-wallpaper-based-on-generative-quasicrystals-4k</link><guid isPermaLink="true">https://ecency.com/@bugeats/desktop-wallpaper-based-on-generative-quasicrystals-4k</guid><category><![CDATA[wallpaper]]></category><dc:creator><![CDATA[bugeats]]></dc:creator><pubDate>Thu, 04 Jan 2018 20:08:09 GMT</pubDate><enclosure url="https://i.ecency.com/p/7258xSVeJbKnFEnBwjKLhL15SoynbgJKpQxRd1uorLR3eptMfgng8Kk4jS26UiHmTYqCTeze1eGS5fxm9G68q1b9NYmsH8yUQ7LdV97n3ss6iABuop86HpVTHZxxkATXMjnmm24yHLPqx?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Math art II (Quasicrystals)]]></title><description><![CDATA[Last week, I don't remember when, I wrote a math art post that included a lot of graphs with several shapes. (I had blast lol )This week I found something that tops that.What we have here is a Quasi Crystal]]></description><link>https://ecency.com/@vexedkiller007/math-art-ii-quasicrystals</link><guid isPermaLink="true">https://ecency.com/@vexedkiller007/math-art-ii-quasicrystals</guid><category><![CDATA[art]]></category><dc:creator><![CDATA[vexedkiller007]]></dc:creator><pubDate>Wed, 28 Jun 2017 19:18:30 GMT</pubDate><enclosure url="https://i.ecency.com/p/qjrE4yyfw5pQYiuVvgYiUBP16WHGGN7UNn1BCdGdEY2U7txPxY5t4m14We2KHqw5UCNShix1L1DD4xv3h9jZhNH3LZyCTMD58CwmBQSBR3hnvvDFwWecMi5C?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>