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	<title>Comments on: The mysterious protractors of&#160;Pittsburgh</title>
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	<link>http://boingboing.net/2011/07/08/mysterious-protracto.html</link>
	<description>Brain candy for Happy Mutants</description>
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	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158148</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158148</guid>
		<description>@Crashproof. I agree. The authorities calling it vandalism are a bunch of squares. They should try looking at things from a different angle. Guerilla art complements the city environment for a right-eous experience. See, Pittsburgh used to be dumpy, but it has been improving by degrees and IMHO now glows with charming radians.</description>
		<content:encoded><![CDATA[<p>@Crashproof. I agree. The authorities calling it vandalism are a bunch of squares. They should try looking at things from a different angle. Guerilla art complements the city environment for a right-eous experience. See, Pittsburgh used to be dumpy, but it has been improving by degrees and IMHO now glows with charming radians.</p>
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	<item>
		<title>By: narrowstreetsLA</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158153</link>
		<dc:creator>narrowstreetsLA</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158153</guid>
		<description>I SAW SLEAZE like this on the news, too. They look great from the RIGHT ANGLE. I watch the news while soaking my feet. I SOAK A TOE A day, every day.
(sorry, sorry)</description>
		<content:encoded><![CDATA[<p>I SAW SLEAZE like this on the news, too. They look great from the RIGHT ANGLE. I watch the news while soaking my feet. I SOAK A TOE A day, every day.<br />
(sorry, sorry)</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158409</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158409</guid>
		<description>Anon- are you the culprit?</description>
		<content:encoded><![CDATA[<p>Anon- are you the culprit?</p>
]]></content:encoded>
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	<item>
		<title>By: AncientScot</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158667</link>
		<dc:creator>AncientScot</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158667</guid>
		<description>It&#039;s the Al-Gebra organization!  They have loci all over the globe!  Weapons of math instruction!  Aieeee.</description>
		<content:encoded><![CDATA[<p>It&#8217;s the Al-Gebra organization!  They have loci all over the globe!  Weapons of math instruction!  Aieeee.</p>
]]></content:encoded>
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	<item>
		<title>By: emmdeeaych</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158159</link>
		<dc:creator>emmdeeaych</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158159</guid>
		<description>I see what You Clid there. </description>
		<content:encoded><![CDATA[<p>I see what You Clid there. </p>
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	<item>
		<title>By: Karnuvap</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158415</link>
		<dc:creator>Karnuvap</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158415</guid>
		<description>I thought it&#039;d be obvious.

Looks like this is going to be a long and drawn out campaign. In fact, I may go so far as to say it is going to be protracted.</description>
		<content:encoded><![CDATA[<p>I thought it&#8217;d be obvious.</p>
<p>Looks like this is going to be a long and drawn out campaign. In fact, I may go so far as to say it is going to be protracted.</p>
]]></content:encoded>
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	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158165</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158165</guid>
		<description>Sorry, that cliffhanger was a bit too obtuse for me.</description>
		<content:encoded><![CDATA[<p>Sorry, that cliffhanger was a bit too obtuse for me.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: CountZero</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158951</link>
		<dc:creator>CountZero</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158951</guid>
		<description>â€œIt&#039;s the Al-Gebra organization! They have loci all over the globe! Weapons of math instruction! Aieeee.â€
Boom, tish!</description>
		<content:encoded><![CDATA[<p>â€œIt&#8217;s the Al-Gebra organization! They have loci all over the globe! Weapons of math instruction! Aieeee.â€<br />
Boom, tish!</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1159474</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1159474</guid>
		<description>Not to be oblique about it, but this sounds like an acute problem.</description>
		<content:encoded><![CDATA[<p>Not to be oblique about it, but this sounds like an acute problem.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: JoshP</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158454</link>
		<dc:creator>JoshP</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158454</guid>
		<description>don&#039;t care, brilliant...</description>
		<content:encoded><![CDATA[<p>don&#8217;t care, brilliant&#8230;</p>
]]></content:encoded>
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	<item>
		<title>By: pepsibookcat</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158202</link>
		<dc:creator>pepsibookcat</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158202</guid>
		<description>Obviously, it&#039;s Oscar placing the protractors.  And, I bet when the police catch him, he&#039;ll be wearing a hat.</description>
		<content:encoded><![CDATA[<p>Obviously, it&#8217;s Oscar placing the protractors.  And, I bet when the police catch him, he&#8217;ll be wearing a hat.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158720</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158720</guid>
		<description>Funny, but of course the word &lt;a href=&quot;http://www.merriam-webster.com/dictionary/algebra&quot;&gt;algebra&lt;/a&gt; does come from Arabic: al-jabr.</description>
		<content:encoded><![CDATA[<p>Funny, but of course the word <a href="http://www.merriam-webster.com/dictionary/algebra">algebra</a> does come from Arabic: al-jabr.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: hassenpfeffer</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1157955</link>
		<dc:creator>hassenpfeffer</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1157955</guid>
		<description>That&#039;s one of the nice things about Pittsburgh; you can always view it from a different angle.</description>
		<content:encoded><![CDATA[<p>That&#8217;s one of the nice things about Pittsburgh; you can always view it from a different angle.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: t3knomanser</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1157962</link>
		<dc:creator>t3knomanser</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1157962</guid>
		<description>I&#039;ve only noticed one of them on the already highly &quot;decorated&quot; Highland Ave. bridge. I&#039;ll have to keep my eyes open more.</description>
		<content:encoded><![CDATA[<p>I&#8217;ve only noticed one of them on the already highly &#8220;decorated&#8221; Highland Ave. bridge. I&#8217;ll have to keep my eyes open more.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1157964</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1157964</guid>
		<description>This degree of vandalism will not be tolerated. We must have a protracted law enforcement operation to stamp it out.</description>
		<content:encoded><![CDATA[<p>This degree of vandalism will not be tolerated. We must have a protracted law enforcement operation to stamp it out.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158997</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158997</guid>
		<description>
A felony?

A FELONY!?</description>
		<content:encoded><![CDATA[<p>A felony?</p>
<p>A FELONY!?</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Karnuvap</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1157974</link>
		<dc:creator>Karnuvap</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1157974</guid>
		<description>Looks like this is going to be a long and drawn out campaign. In fact, you may go so far as to say ...</description>
		<content:encoded><![CDATA[<p>Looks like this is going to be a long and drawn out campaign. In fact, you may go so far as to say &#8230;</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: capl</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1157979</link>
		<dc:creator>capl</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1157979</guid>
		<description>Reminds me of the bridges.</description>
		<content:encoded><![CDATA[<p>Reminds me of the bridges.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158748</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158748</guid>
		<description>Ha ha. I now have one on my power meter too</description>
		<content:encoded><![CDATA[<p>Ha ha. I now have one on my power meter too</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: creesto</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1157981</link>
		<dc:creator>creesto</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1157981</guid>
		<description>Actually, I think the stubby &quot;legs&quot; make it look more like a stylized bridge icon than a protractor, and Pgh is ALL about the bridges</description>
		<content:encoded><![CDATA[<p>Actually, I think the stubby &#8220;legs&#8221; make it look more like a stylized bridge icon than a protractor, and Pgh is ALL about the bridges</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158237</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158237</guid>
		<description>drop the address of the map post... http://ericlidji.wordpress.com/2011/06/17/the-protractor-map-digitized/ into la google, then click on the cached version from which you can continue to the google map that was made. voila.</description>
		<content:encoded><![CDATA[<p>drop the address of the map post&#8230; <a href="http://ericlidji.wordpress.com/2011/06/17/the-protractor-map-digitized/" rel="nofollow">http://ericlidji.wordpress.com/2011/06/17/the-protractor-map-digitized/</a> into la google, then click on the cached version from which you can continue to the google map that was made. voila.</p>
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	</item>
	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1157982</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1157982</guid>
		<description>Not Protractors... Bridges... All the major bridges in Pittsburgh downtown are painted yellow... welcome to da Burgh</description>
		<content:encoded><![CDATA[<p>Not Protractors&#8230; Bridges&#8230; All the major bridges in Pittsburgh downtown are painted yellow&#8230; welcome to da Burgh</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: capl</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1157985</link>
		<dc:creator>capl</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1157985</guid>
		<description>I will guess that we will find 446 protractors when all is said and done. </description>
		<content:encoded><![CDATA[<p>I will guess that we will find 446 protractors when all is said and done. </p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1157992</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1157992</guid>
		<description>Has anyone (or perhaps everyone) mapped the location of these protractors and drawn lines from those points, angled as the numbers on the protractors indicate, let&#039;s say from North, to see if they intersect in some fashion?  (or outline a large middle finger or somesuch?)</description>
		<content:encoded><![CDATA[<p>Has anyone (or perhaps everyone) mapped the location of these protractors and drawn lines from those points, angled as the numbers on the protractors indicate, let&#8217;s say from North, to see if they intersect in some fashion?  (or outline a large middle finger or somesuch?)</p>
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	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1159272</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1159272</guid>
		<description>because google caches tend to disappear with time (and because the google map has already disappeared), here is a pastebin with the &quot;master list&quot; compiled on eric lidji&#039;s blog.

http://pastebin.com/qWntZZH8</description>
		<content:encoded><![CDATA[<p>because google caches tend to disappear with time (and because the google map has already disappeared), here is a pastebin with the &#8220;master list&#8221; compiled on eric lidji&#8217;s blog.</p>
<p><a href="http://pastebin.com/qWntZZH8" rel="nofollow">http://pastebin.com/qWntZZH8</a></p>
]]></content:encoded>
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	<item>
		<title>By: codesuidae</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158000</link>
		<dc:creator>codesuidae</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158000</guid>
		<description>Perhaps the number on each protractor indicates a heading from that location?</description>
		<content:encoded><![CDATA[<p>Perhaps the number on each protractor indicates a heading from that location?</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1159024</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1159024</guid>
		<description>Credit where credit is due:

&quot;&#039;Our opponent is an alien starship packed with atomic bombs,&#039; I said. &#039;We have a protractor.&#039;&quot;

From Anathem, by Neal Stephenson. p. 320 in the first edition, hard back. 
</description>
		<content:encoded><![CDATA[<p>Credit where credit is due:</p>
<p>&#8220;&#8216;Our opponent is an alien starship packed with atomic bombs,&#8217; I said. &#8216;We have a protractor.&#8217;&#8221;</p>
<p>From Anathem, by Neal Stephenson. p. 320 in the first edition, hard back. </p>
]]></content:encoded>
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	<item>
		<title>By: Anonymous</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158005</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158005</guid>
		<description>It&#039;s Frank Stella, gone rogue.</description>
		<content:encoded><![CDATA[<p>It&#8217;s Frank Stella, gone rogue.</p>
]]></content:encoded>
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	<item>
		<title>By: Chloramphenicol</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158011</link>
		<dc:creator>Chloramphenicol</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158011</guid>
		<description>Hmmm... Interesting hypothesis.  The question then becomes, is that a heading off of north or relative to something else?  If it&#039;s a relative heading, then finding the direction you&#039;re supposed to face as the reference could be quite challenging.  I can think of quite a few notable buildings and other landmarks that are visible from many parts of the city and that could be used as an artificial &#039;zero&#039;.

Honestly, this sounds like a pretty fun thing to try and prove/disprove and track down.  Who knows what sorts of wonderments and atrocities you could discover simply by trying to walk a straight path 196 degrees off of north from the one in the picture?  I suppose a map would be quite handy as well, as it&#039;s very unlikely that the protractors are showing up inside buildings but rather more likely on mostly hidden or hard to get to locations (I would think alleys, preferably right around the corner from a main street).

I haven&#039;t been back to da &#039;Burgh in a while, but I have friends who still live there.  I&#039;ll have to ask them about it.

Also, this gives me an idea for something to put my pen and paper gaming group through.  :)</description>
		<content:encoded><![CDATA[<p>Hmmm&#8230; Interesting hypothesis.  The question then becomes, is that a heading off of north or relative to something else?  If it&#8217;s a relative heading, then finding the direction you&#8217;re supposed to face as the reference could be quite challenging.  I can think of quite a few notable buildings and other landmarks that are visible from many parts of the city and that could be used as an artificial &#8216;zero&#8217;.</p>
<p>Honestly, this sounds like a pretty fun thing to try and prove/disprove and track down.  Who knows what sorts of wonderments and atrocities you could discover simply by trying to walk a straight path 196 degrees off of north from the one in the picture?  I suppose a map would be quite handy as well, as it&#8217;s very unlikely that the protractors are showing up inside buildings but rather more likely on mostly hidden or hard to get to locations (I would think alleys, preferably right around the corner from a main street).</p>
<p>I haven&#8217;t been back to da &#8216;Burgh in a while, but I have friends who still live there.  I&#8217;ll have to ask them about it.</p>
<p>Also, this gives me an idea for something to put my pen and paper gaming group through.  :)</p>
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		<title>By: Micah</title>
		<link>http://boingboing.net/2011/07/08/mysterious-protracto.html#comment-1158281</link>
		<dc:creator>Micah</dc:creator>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0000</pubDate>
		<guid isPermaLink="false">#comment-1158281</guid>
		<description>As someone who lives in New York but took a road trip to visit Pittsburgh for our family vacation a couple summers ago (and had a great time), I say you should do both!</description>
		<content:encoded><![CDATA[<p>As someone who lives in New York but took a road trip to visit Pittsburgh for our family vacation a couple summers ago (and had a great time), I say you should do both!</p>
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