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	<title>Comments on: Fun for all ages, dimensions.</title>
	<link>http://www.metafilter.com/81056/Fun-for-all-ages-dimensions/</link>
	<description>Comments on MetaFilter post Fun for all ages, dimensions.</description>
	<pubDate>Wed, 22 Apr 2009 06:38:16 -0800</pubDate>
	<lastBuildDate>Wed, 22 Apr 2009 06:38:16 -0800</lastBuildDate>
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		<title>Fun for all ages, dimensions.</title>
		<link>http://www.metafilter.com/81056/Fun-for-all-ages-dimensions</link>	
		<description>&lt;a href="http://geometrygames.org/"&gt;Topology and Geometry Software&lt;/a&gt; by Jeff Weeks.</description>
		<guid isPermaLink="false">post:www.metafilter.com,2009:site.81056</guid>
		<pubDate>Wed, 22 Apr 2009 06:15:05 -0800</pubDate>
		<dc:creator>Eideteker</dc:creator>		<category>cosmology</category>		<category>curvedspaces</category>		<category>games</category>		<category>geometry</category>		<category>manifolds</category>		<category>mathematics</category>		<category>nationalsciencefoundation</category>		<category>nsf</category>		<category>topology</category>		<category>torusgames</category>
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		<title>By: geos</title>
		<link>http://www.metafilter.com/81056/Fun-for-all-ages-dimensions#2536690</link>	
		<description>he&apos;s a student of &lt;a href=&quot;http://en.wikipedia.org/wiki/William_Thurston&quot;&gt;bill thurston&lt;/a&gt; who is of independent means and apparently decided he&apos;d rather not go the academic route.  he&apos;s been involved with recent efforts to measure the &lt;a href=&quot;http://www.spacedaily.com/news/cosmology-01f.html&quot;&gt;global topology of the universe&lt;/a&gt;.</description>
		<guid isPermaLink="false">comment:www.metafilter.com,2009:site.81056-2536690</guid>
		<pubDate>Wed, 22 Apr 2009 06:38:16 -0800</pubDate>
		<dc:creator>geos</dc:creator>
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		<title>By: LSK</title>
		<link>http://www.metafilter.com/81056/Fun-for-all-ages-dimensions#2536705</link>	
		<description>I played Torus Games a while back. I recall that the implementation of chess was awkward.</description>
		<guid isPermaLink="false">comment:www.metafilter.com,2009:site.81056-2536705</guid>
		<pubDate>Wed, 22 Apr 2009 07:00:36 -0800</pubDate>
		<dc:creator>LSK</dc:creator>
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		<title>By: wittgenstein</title>
		<link>http://www.metafilter.com/81056/Fun-for-all-ages-dimensions#2536820</link>	
		<description>Jeff Weeks&apos; stuff is fantastic. I can&apos;t believe this hasn&apos;t been posted on Metafilter before.</description>
		<guid isPermaLink="false">comment:www.metafilter.com,2009:site.81056-2536820</guid>
		<pubDate>Wed, 22 Apr 2009 09:16:04 -0800</pubDate>
		<dc:creator>wittgenstein</dc:creator>
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		<title>By: leahwrenn</title>
		<link>http://www.metafilter.com/81056/Fun-for-all-ages-dimensions#2536869</link>	
		<description>I wish they&apos;d update some of the programs---especially Kali---which just won&apos;t run on a remotely recent mac.</description>
		<guid isPermaLink="false">comment:www.metafilter.com,2009:site.81056-2536869</guid>
		<pubDate>Wed, 22 Apr 2009 09:39:09 -0800</pubDate>
		<dc:creator>leahwrenn</dc:creator>
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		<title>By: Astragalus</title>
		<link>http://www.metafilter.com/81056/Fun-for-all-ages-dimensions#2537332</link>	
		<description>I have to forward to &lt;a href=&quot;http://www.metafilter.com/61721/the-models-live-in-the-curved-space-of-the-hypersphere&quot;&gt;this post&lt;/a&gt; because it is about one of the coolest open source math/geometry projects I&apos;ve ever seen, &lt;a href=&quot;http://www.math.cmu.edu/~fho/jenn/&quot;&gt;Jenn 3d&lt;/a&gt; (not that I&apos;ve seen too many of them...).  Scroll down on that last link...</description>
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		<pubDate>Wed, 22 Apr 2009 16:34:46 -0800</pubDate>
		<dc:creator>Astragalus</dc:creator>
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