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	<title>Oliver Nash&#039;s Blog</title>
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	<description>Math, IT, non-sense.</description>
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		<title>Oliver Nash&#039;s Blog</title>
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		<title>Magnetic Core Memory Reborn</title>
		<link>http://ocfnash.wordpress.com/2011/05/11/magnetic-core-memory-reborn/</link>
		<comments>http://ocfnash.wordpress.com/2011/05/11/magnetic-core-memory-reborn/#comments</comments>
		<pubDate>Tue, 10 May 2011 20:31:37 +0000</pubDate>
		<dc:creator>Oliver Nash</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://ocfnash.wordpress.com/?p=152</guid>
		<description><![CDATA[16 bits of magnetic core memory (click to enlarge) Magneic Core Memory Reborn I&#8217;ve been waiting a long time to write this post so it is with great satisfaction that I finally sit down to do so. I recently finished working on a fairly long project which I carried out jointly over the past year [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ocfnash.wordpress.com&amp;blog=8541288&amp;post=152&amp;subd=ocfnash&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>2</slash:comments>
	
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		<title>Dublin bikes revisited</title>
		<link>http://ocfnash.wordpress.com/2011/02/02/dublin-bikes-revisited/</link>
		<comments>http://ocfnash.wordpress.com/2011/02/02/dublin-bikes-revisited/#comments</comments>
		<pubDate>Wed, 02 Feb 2011 00:12:36 +0000</pubDate>
		<dc:creator>Oliver Nash</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://ocfnash.wordpress.com/?p=145</guid>
		<description><![CDATA[Sadly the Dublin bikes do not look like this. Dublin bikes revisited Same idea, more data and more cities Quite a while ago I wrote a post about the Dublin bikes scheme. J.C.Decaux, who run the scheme, make real-time data about the location of the bikes throughout the city available and I thought it would [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ocfnash.wordpress.com&amp;blog=8541288&amp;post=145&amp;subd=ocfnash&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>14</slash:comments>
	
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		<title>A 3D printing puzzle</title>
		<link>http://ocfnash.wordpress.com/2011/01/11/a-3d-printing-puzzle/</link>
		<comments>http://ocfnash.wordpress.com/2011/01/11/a-3d-printing-puzzle/#comments</comments>
		<pubDate>Tue, 11 Jan 2011 20:38:33 +0000</pubDate>
		<dc:creator>Oliver Nash</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://ocfnash.wordpress.com/?p=134</guid>
		<description><![CDATA[12 piece wooden puzzle A 3D printing puzzle A wooden puzzle Back in 1998 when I was in Taiwan I bought a nice little wooden puzzle. The point of the puzzle is to disassemble/reassemble a cube like the one pictured above. It caught my eye because it had the same design as a puzzle that [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ocfnash.wordpress.com&amp;blog=8541288&amp;post=134&amp;subd=ocfnash&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>2</slash:comments>
	
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		<title>Discman Powered Mower</title>
		<link>http://ocfnash.wordpress.com/2010/06/26/discman-powered-mower/</link>
		<comments>http://ocfnash.wordpress.com/2010/06/26/discman-powered-mower/#comments</comments>
		<pubDate>Sat, 26 Jun 2010 13:56:33 +0000</pubDate>
		<dc:creator>Oliver Nash</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://ocfnash.wordpress.com/?p=126</guid>
		<description><![CDATA[Robomow (click for larger image) A robotic lawn-mower Robomow A few years ago my father bought one of Friendly Robotics&#8216;s Robomows. The Robomow is a battery-powered robotic lawn-mower that will happily mow your lawn for you; all you have to do is charge up its battery and ask nicely. My father&#8217;s model is the RL550 [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ocfnash.wordpress.com&amp;blog=8541288&amp;post=126&amp;subd=ocfnash&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>13</slash:comments>
	
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		<title>The Telly Terminator</title>
		<link>http://ocfnash.wordpress.com/2010/01/03/the-telly-terminator/</link>
		<comments>http://ocfnash.wordpress.com/2010/01/03/the-telly-terminator/#comments</comments>
		<pubDate>Sun, 03 Jan 2010 21:29:11 +0000</pubDate>
		<dc:creator>Oliver Nash</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[Coding]]></category>
		<category><![CDATA[Electronics]]></category>
		<category><![CDATA[Hacking]]></category>
		<category><![CDATA[IT]]></category>

		<guid isPermaLink="false">http://ocfnash.wordpress.com/?p=105</guid>
		<description><![CDATA[The Telly Terminator I received an interesting gift recently. It is a universal IR remote control which can be used to turn a large number of televisions/VCRs etc. on or off and it calls itself the Telly Terminator (strongly suggesting that the &#8220;off&#8221;, rather than the &#8220;on&#8221;, function seems to be the intended use of [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ocfnash.wordpress.com&amp;blog=8541288&amp;post=105&amp;subd=ocfnash&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>7</slash:comments>
	
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		<title>Pity the prisoners</title>
		<link>http://ocfnash.wordpress.com/2009/12/12/pity-the-prisoners/</link>
		<comments>http://ocfnash.wordpress.com/2009/12/12/pity-the-prisoners/#comments</comments>
		<pubDate>Sat, 12 Dec 2009 18:54:58 +0000</pubDate>
		<dc:creator>Oliver Nash</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[Puzzle]]></category>

		<guid isPermaLink="false">http://ocfnash.wordpress.com/?p=93</guid>
		<description><![CDATA[The Locker Puzzle Background I haven&#8217;t had all that much spare time recently and I&#8217;ve been using most of it thinking about/working on a medium sized project so I thought I&#8217;d take a break and write a simple little post about puzzles. It&#8217;s pretty light material but I hope it might be interesting to somebody. [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ocfnash.wordpress.com&amp;blog=8541288&amp;post=93&amp;subd=ocfnash&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>3</slash:comments>
	
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		<title>Two renderers</title>
		<link>http://ocfnash.wordpress.com/2009/11/28/two-renderers/</link>
		<comments>http://ocfnash.wordpress.com/2009/11/28/two-renderers/#comments</comments>
		<pubDate>Sat, 28 Nov 2009 17:22:03 +0000</pubDate>
		<dc:creator>Oliver Nash</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[Coding]]></category>

		<guid isPermaLink="false">http://ocfnash.wordpress.com/?p=77</guid>
		<description><![CDATA[This stuff is old. Now that I&#8217;ve got this blog started, I thought it was time to retire my old homepage. It had a good innings (much of it dates from 1998) but it&#8217;s time has come. The thing is, there were a few pages I had put up which I thought might just be [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ocfnash.wordpress.com&amp;blog=8541288&amp;post=77&amp;subd=ocfnash&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>2</slash:comments>
	
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		<title>Fun with thermite!</title>
		<link>http://ocfnash.wordpress.com/2009/11/12/fun-with-thermite/</link>
		<comments>http://ocfnash.wordpress.com/2009/11/12/fun-with-thermite/#comments</comments>
		<pubDate>Thu, 12 Nov 2009 21:36:55 +0000</pubDate>
		<dc:creator>Oliver Nash</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[Chemistry]]></category>
		<category><![CDATA[Pyro]]></category>

		<guid isPermaLink="false">http://ocfnash.wordpress.com/?p=59</guid>
		<description><![CDATA[When it all started One of the great things about being &#8220;grown up&#8221; is that one day you wake up and realise there are a lot of fun things which you can now do without asking anyone for permission. Take the thermite reactions for example. I first heard about these when I was at school. [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ocfnash.wordpress.com&amp;blog=8541288&amp;post=59&amp;subd=ocfnash&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Dublin Bikes Alternate Data</title>
		<link>http://ocfnash.wordpress.com/2009/11/08/dublin-bikes-alternate-data/</link>
		<comments>http://ocfnash.wordpress.com/2009/11/08/dublin-bikes-alternate-data/#comments</comments>
		<pubDate>Sun, 08 Nov 2009 19:04:08 +0000</pubDate>
		<dc:creator>Oliver Nash</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[Hacking]]></category>
		<category><![CDATA[IT]]></category>

		<guid isPermaLink="false">http://ocfnash.wordpress.com/?p=48</guid>
		<description><![CDATA[A fairly esoteric post As I consider this post, it seems to me that the set of people who might be interested in it is even smaller than usual for my posts. Nevertheless I hope that the information I give below might be useful to some people and I have reason to believe that at [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ocfnash.wordpress.com&amp;blog=8541288&amp;post=48&amp;subd=ocfnash&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>5</slash:comments>
	
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		<title>Yet another prisoner puzzle</title>
		<link>http://ocfnash.wordpress.com/2009/10/31/yet-another-prisoner-puzzle/</link>
		<comments>http://ocfnash.wordpress.com/2009/10/31/yet-another-prisoner-puzzle/#comments</comments>
		<pubDate>Sat, 31 Oct 2009 19:08:10 +0000</pubDate>
		<dc:creator>Oliver Nash</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[Math]]></category>
		<category><![CDATA[Puzzle]]></category>

		<guid isPermaLink="false">http://ocfnash.wordpress.com/?p=21</guid>
		<description><![CDATA[Yet another prisoner puzzle Shortly after I started working at SIG, somebody at work asked me the following puzzle. A room contains a normal 8&#215;8 chess board together with 64 identical coins, each with one &#8220;heads&#8221; side and one &#8220;tails&#8221; side. Two prisoners are at the mercy of a typically eccentric jailer who has decided [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ocfnash.wordpress.com&amp;blog=8541288&amp;post=21&amp;subd=ocfnash&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>5</slash:comments>
	
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