<?xml version="1.0" encoding="utf-8"?><rss version="2.0">
<channel>
<title>Scriptme</title> 
<link>http://www.scriptme.com</link> 
<description>web services scripts </description> 
<lastBuildDate>2008-10-11 18:50:55</lastBuildDate>
<generator>Scriptme - http://www.scriptme.com</generator>
<item>
<title>Rubik&amp;#039;s Cube Proof Cut to 25 Moves</title> 
<link>http://www.scriptme.com/read_new7631.html</link> 
<description>KentuckyFC writes &quot;A scrambled Rubik&#039;s cube can be solved in just 25 moves, regardless of the starting configuration. Tomas Rosicki, a Stanford-trained mathematician, has proven the new limit (down from 26 which was proved last year) using a neat piece of computer science. Rather than study individual moves, he&#039;s used the symmetry of the cube to study its transformations in sets. This allows him to separate the &quot;cube space&quot; into 2 billion sets ea...</description>
<pubDate>2008-03-26 21:44:00</pubDate>
</item>
    	
	
	
	
</channel>
</rss>