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	<title>Comments on: Picture Quiz: Psylocke</title>
	<atom:link href="http://www.politedissent.com/archives/4396/feed" rel="self" type="application/rss+xml" />
	<link>http://www.politedissent.com/archives/4396</link>
	<description>a blog of medicine, comics, television, science and other fun stuff</description>
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		<title>By: Meanderthal</title>
		<link>http://www.politedissent.com/archives/4396/comment-page-1#comment-688368</link>
		<dc:creator>Meanderthal</dc:creator>
		<pubDate>Thu, 21 Jan 2010 13:49:59 +0000</pubDate>
		<guid isPermaLink="false">http://www.politedissent.com/?p=4396#comment-688368</guid>
		<description>&lt;i&gt;A parsec is indeed a measure of distance, although an unreasonably odd one&lt;/i&gt;

Not at all! The utility of the parsec is that it is geometrically derived; it&#039;s a distance calculated from a distance, as opposed to a distance calculated from a speed and a span of time (like the light-year). As you say, it would be meaningless to an alien species, but it&#039;s quite handy for us.</description>
		<content:encoded><![CDATA[<p><i>A parsec is indeed a measure of distance, although an unreasonably odd one</i></p>
<p>Not at all! The utility of the parsec is that it is geometrically derived; it&#8217;s a distance calculated from a distance, as opposed to a distance calculated from a speed and a span of time (like the light-year). As you say, it would be meaningless to an alien species, but it&#8217;s quite handy for us.</p>
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		<title>By: Flint Paper</title>
		<link>http://www.politedissent.com/archives/4396/comment-page-1#comment-683481</link>
		<dc:creator>Flint Paper</dc:creator>
		<pubDate>Thu, 14 Jan 2010 19:14:34 +0000</pubDate>
		<guid isPermaLink="false">http://www.politedissent.com/?p=4396#comment-683481</guid>
		<description>A parsec is indeed a measure of distance, although an unreasonably odd one -- around 3.26 lightyears, a handy reference derived from two highly earthcentric units: the arc-second and the astronomical unit forming a right triangle with the parsec as the adjacent side.  Not the sort of thing that would translate -- really at all -- to any extraterrestrial beings, even if they happen to use base 10.  Not sure why it&#039;s gotten the kind of traction it has in scifi, probably just because it sounds cool.  Much like its related term, parallax.</description>
		<content:encoded><![CDATA[<p>A parsec is indeed a measure of distance, although an unreasonably odd one &#8212; around 3.26 lightyears, a handy reference derived from two highly earthcentric units: the arc-second and the astronomical unit forming a right triangle with the parsec as the adjacent side.  Not the sort of thing that would translate &#8212; really at all &#8212; to any extraterrestrial beings, even if they happen to use base 10.  Not sure why it&#8217;s gotten the kind of traction it has in scifi, probably just because it sounds cool.  Much like its related term, parallax.</p>
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		<title>By: EL</title>
		<link>http://www.politedissent.com/archives/4396/comment-page-1#comment-682864</link>
		<dc:creator>EL</dc:creator>
		<pubDate>Thu, 14 Jan 2010 02:59:23 +0000</pubDate>
		<guid isPermaLink="false">http://www.politedissent.com/?p=4396#comment-682864</guid>
		<description>Is it three moons or three suns (or two moons and one sun? Or. . .)?

I&#039;m not sure that I am remembering correctly and probably no one will answer this, but I vaguely remember from astronomy courses that a parsec is the DISTANCE that light travels in one second, not a time?  Of course this is comicbookland.</description>
		<content:encoded><![CDATA[<p>Is it three moons or three suns (or two moons and one sun? Or. . .)?</p>
<p>I&#8217;m not sure that I am remembering correctly and probably no one will answer this, but I vaguely remember from astronomy courses that a parsec is the DISTANCE that light travels in one second, not a time?  Of course this is comicbookland.</p>
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		<title>By: Marionette</title>
		<link>http://www.politedissent.com/archives/4396/comment-page-1#comment-677153</link>
		<dc:creator>Marionette</dc:creator>
		<pubDate>Wed, 06 Jan 2010 13:44:32 +0000</pubDate>
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		<description>It&#039;s very badly drawn for a professional comic?</description>
		<content:encoded><![CDATA[<p>It&#8217;s very badly drawn for a professional comic?</p>
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		<title>By: Agent_Torpor</title>
		<link>http://www.politedissent.com/archives/4396/comment-page-1#comment-676751</link>
		<dc:creator>Agent_Torpor</dc:creator>
		<pubDate>Tue, 05 Jan 2010 18:08:43 +0000</pubDate>
		<guid isPermaLink="false">http://www.politedissent.com/?p=4396#comment-676751</guid>
		<description>Clearly, Tolibao regards this fantasyland of Dubai-Arabia to be the new Tatooine.</description>
		<content:encoded><![CDATA[<p>Clearly, Tolibao regards this fantasyland of Dubai-Arabia to be the new Tatooine.</p>
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		<title>By: Andreas</title>
		<link>http://www.politedissent.com/archives/4396/comment-page-1#comment-676288</link>
		<dc:creator>Andreas</dc:creator>
		<pubDate>Tue, 05 Jan 2010 02:06:06 +0000</pubDate>
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		<description>Apart from the geographical error, there&#039;s the fact that the Burj Khalifa (formerly Burj Dubai) is TOO SMALL.</description>
		<content:encoded><![CDATA[<p>Apart from the geographical error, there&#8217;s the fact that the Burj Khalifa (formerly Burj Dubai) is TOO SMALL.</p>
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		<title>By: Vardulon</title>
		<link>http://www.politedissent.com/archives/4396/comment-page-1#comment-676282</link>
		<dc:creator>Vardulon</dc:creator>
		<pubDate>Tue, 05 Jan 2010 01:23:37 +0000</pubDate>
		<guid isPermaLink="false">http://www.politedissent.com/?p=4396#comment-676282</guid>
		<description>How can the first panel of a comic be set &#039;48 hours ago&#039;? The first image by definition sets the temporal location of the story. Wouldn&#039;t the next scene be &#039;48 hours later&#039;?</description>
		<content:encoded><![CDATA[<p>How can the first panel of a comic be set &#8216;48 hours ago&#8217;? The first image by definition sets the temporal location of the story. Wouldn&#8217;t the next scene be &#8216;48 hours later&#8217;?</p>
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		<title>By: Jeff R.</title>
		<link>http://www.politedissent.com/archives/4396/comment-page-1#comment-676281</link>
		<dc:creator>Jeff R.</dc:creator>
		<pubDate>Tue, 05 Jan 2010 01:00:38 +0000</pubDate>
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		<description>There&#039;s at least four moons, I think...none of the three we see can be responsible for the reflection in the water.</description>
		<content:encoded><![CDATA[<p>There&#8217;s at least four moons, I think&#8230;none of the three we see can be responsible for the reflection in the water.</p>
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		<title>By: Will</title>
		<link>http://www.politedissent.com/archives/4396/comment-page-1#comment-676234</link>
		<dc:creator>Will</dc:creator>
		<pubDate>Mon, 04 Jan 2010 21:21:37 +0000</pubDate>
		<guid isPermaLink="false">http://www.politedissent.com/?p=4396#comment-676234</guid>
		<description>@Drafterman Perfect, but I managed the Dubaiville run in under 46 parsecs.  You need to cut through Madripoor.</description>
		<content:encoded><![CDATA[<p>@Drafterman Perfect, but I managed the Dubaiville run in under 46 parsecs.  You need to cut through Madripoor.</p>
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		<title>By: Drafterman</title>
		<link>http://www.politedissent.com/archives/4396/comment-page-1#comment-676031</link>
		<dc:creator>Drafterman</dc:creator>
		<pubDate>Mon, 04 Jan 2010 16:01:30 +0000</pubDate>
		<guid isPermaLink="false">http://www.politedissent.com/?p=4396#comment-676031</guid>
		<description>@Will

How about:

Dubaiville, Saudi Arabialand

48 parsecs ago.</description>
		<content:encoded><![CDATA[<p>@Will</p>
<p>How about:</p>
<p>Dubaiville, Saudi Arabialand</p>
<p>48 parsecs ago.</p>
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