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	<title>Comments on: Bullets: Liars, Leonardo, and space experimentation</title>
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	<link>http://polyscience.org/2005/10/liars-da-vinci-space-exploration/</link>
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		<title>By: BigBlogLog</title>
		<link>http://polyscience.org/2005/10/liars-da-vinci-space-exploration/comment-page-1/#comment-255</link>
		<dc:creator>BigBlogLog</dc:creator>
		<pubDate>Tue, 11 Oct 2005 15:46:23 +0000</pubDate>
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		<description>&lt;strong&gt;da Vinci&#8217;s Advances in Heart Surgery&lt;/strong&gt;

	Polyscience.org draws attention to advances made in heart surgery by Mr. Francis Wells, a U.K. heart surgeon. Wells found a better way to repair damaged valves, which is great by itself. But what&#8217;s terribly interesting is that his discovery was ...</description>
		<content:encoded><![CDATA[<p><strong>da Vinci&#8217;s Advances in Heart Surgery</strong></p>
<p>	Polyscience.org draws attention to advances made in heart surgery by Mr. Francis Wells, a U.K. heart surgeon. Wells found a better way to repair damaged valves, which is great by itself. But what&#8217;s terribly interesting is that his discovery was &#8230;</p>
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		<title>By: Nik M</title>
		<link>http://polyscience.org/2005/10/liars-da-vinci-space-exploration/comment-page-1/#comment-247</link>
		<dc:creator>Nik M</dc:creator>
		<pubDate>Fri, 07 Oct 2005 13:08:51 +0000</pubDate>
		<guid isPermaLink="false">http://polyscience.org/?p=150#comment-247</guid>
		<description>My understanding is that surgeons go by the title of &#039;Mr.&#039; while other doctors use &#039;Dr.&#039; This practice dates from the dawn of the profession, times when surgeons were not medically trained, but rather people skilled with the use sharp blades - barbers. Barbers and surgeons used to belong to the same Guild in the 16th-18th centuries, and even when they split in the 18th century surgeons retained the title &#039;Mr.&#039; which is now one of higher, rather than lesser, prestige in the medical community.</description>
		<content:encoded><![CDATA[<p>My understanding is that surgeons go by the title of &#8216;Mr.&#8217; while other doctors use &#8216;Dr.&#8217; This practice dates from the dawn of the profession, times when surgeons were not medically trained, but rather people skilled with the use sharp blades &#8211; barbers. Barbers and surgeons used to belong to the same Guild in the 16th-18th centuries, and even when they split in the 18th century surgeons retained the title &#8216;Mr.&#8217; which is now one of higher, rather than lesser, prestige in the medical community.</p>
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		<title>By: eldan</title>
		<link>http://polyscience.org/2005/10/liars-da-vinci-space-exploration/comment-page-1/#comment-245</link>
		<dc:creator>eldan</dc:creator>
		<pubDate>Wed, 05 Oct 2005 16:23:05 +0000</pubDate>
		<guid isPermaLink="false">http://polyscience.org/?p=150#comment-245</guid>
		<description>I think the custom in the UK is for general medical practitioners to call themselves &quot;Dr.XYZ&quot; while specialists/consultants/surgeons call themselves &quot;Mr.XYZ&quot; even though they have an MD and then some more training after that.</description>
		<content:encoded><![CDATA[<p>I think the custom in the UK is for general medical practitioners to call themselves &#8220;Dr.XYZ&#8221; while specialists/consultants/surgeons call themselves &#8220;Mr.XYZ&#8221; even though they have an MD and then some more training after that.</p>
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