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	<title>Comments on: Lead Astray</title>
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	<link>http://www.sciencebase.com/science-blog/lead-astray.html</link>
	<description>Science Blog from Freelance Science Writer David Bradley</description>
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		<title>By: David Bradley</title>
		<link>http://www.sciencebase.com/science-blog/lead-astray.html/comment-page-1#comment-448664</link>
		<dc:creator>David Bradley</dc:creator>
		<pubDate>Fri, 06 Jun 2008 15:38:53 +0000</pubDate>
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		<description>Here&#039;s the link for that plastic-brass &quot;plumbing&quot; &lt;a href=&quot;http://www.prw.com/homePBP_NADetail_UP.aspx?ID_Site=818&amp;ID_Article=24792&amp;mode=1&amp;curpage=0&quot; rel=&quot;nofollow&quot;&gt;story&lt;/a&gt;</description>
		<content:encoded><![CDATA[<p>Here&#8217;s the link for that plastic-brass &#8220;plumbing&#8221; <a href="http://www.prw.com/homePBP_NADetail_UP.aspx?ID_Site=818&#038;ID_Article=24792&#038;mode=1&#038;curpage=0" rel="nofollow">story</a></p>
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		<title>By: David Bradley</title>
		<link>http://www.sciencebase.com/science-blog/lead-astray.html/comment-page-1#comment-448663</link>
		<dc:creator>David Bradley</dc:creator>
		<pubDate>Fri, 06 Jun 2008 15:37:04 +0000</pubDate>
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		<description>Thanks for the support guys. Couple of related things. Lead-free ammunition is increasingly common and is a &lt;a href=&quot;http://www.spectroscopynow.com/coi/cda/detail.cda?id=18486&amp;type=Feature&amp;chId=9&amp;page=1&quot; rel=&quot;nofollow&quot;&gt;forensics nightmare&lt;/a&gt; that is only recently being solved.

Yes, a small dose of lead isn&#039;t a serious problem, it&#039;s repeated exposure, leaded gas (where it is still used), lead drinking water pipes (and even plastic pipes with brass (contains lead) fittings), and those lead wine flagons people use at toga parties. Of course, lead evolved as a vessel and pipework material not only because it is malleable and non-porous, but because it sweetened the wine slightly.</description>
		<content:encoded><![CDATA[<p>Thanks for the support guys. Couple of related things. Lead-free ammunition is increasingly common and is a <a href="http://www.spectroscopynow.com/coi/cda/detail.cda?id=18486&#038;type=Feature&#038;chId=9&#038;page=1" rel="nofollow">forensics nightmare</a> that is only recently being solved.</p>
<p>Yes, a small dose of lead isn&#8217;t a serious problem, it&#8217;s repeated exposure, leaded gas (where it is still used), lead drinking water pipes (and even plastic pipes with brass (contains lead) fittings), and those lead wine flagons people use at toga parties. Of course, lead evolved as a vessel and pipework material not only because it is malleable and non-porous, but because it sweetened the wine slightly.</p>
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		<title>By: AnonyMoose</title>
		<link>http://www.sciencebase.com/science-blog/lead-astray.html/comment-page-1#comment-448646</link>
		<dc:creator>AnonyMoose</dc:creator>
		<pubDate>Fri, 06 Jun 2008 15:19:54 +0000</pubDate>
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		<description>I just don&#039;t think an occasional puff of lead is that much to be concerned about if you&#039;re the shooter.  If I owned a gun, I might avoid lead rounds or wear a facemask when target shooting.  When loading for self-defense, I&#039;d choose the proper ammunition for the situation because firing to defend happens so infrequently that there won&#039;t be enough lead exposure to matter.  When a gun is the proper tool for the situation, the risks due to not shooting are certainly more immediate and severe than a puff of lead.  And I was probably exposed to more lead from car tailpipes than I&#039;d get from self-defense shootings.  I wonder how much lead is in that dust drifting across North America from China?</description>
		<content:encoded><![CDATA[<p>I just don&#8217;t think an occasional puff of lead is that much to be concerned about if you&#8217;re the shooter.  If I owned a gun, I might avoid lead rounds or wear a facemask when target shooting.  When loading for self-defense, I&#8217;d choose the proper ammunition for the situation because firing to defend happens so infrequently that there won&#8217;t be enough lead exposure to matter.  When a gun is the proper tool for the situation, the risks due to not shooting are certainly more immediate and severe than a puff of lead.  And I was probably exposed to more lead from car tailpipes than I&#8217;d get from self-defense shootings.  I wonder how much lead is in that dust drifting across North America from China?</p>
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		<title>By: Johnx</title>
		<link>http://www.sciencebase.com/science-blog/lead-astray.html/comment-page-1#comment-448602</link>
		<dc:creator>Johnx</dc:creator>
		<pubDate>Fri, 06 Jun 2008 14:35:08 +0000</pubDate>
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		<description>David:

I did not find your article objectionable. You were just reporting the facts.

It has been known for quite some time that &quot;shooters&quot; expose themselves to unhealthy levels of lead while shooting and while manufacturing ammunition. (I used to buy lead from operators of linotype machines, remelt it and recast it into the desired shape and size in my workshop. Historically, I was always around bare and running selinium rectifiers -- guess I&#039;m a walking collector of pollution).

But, ammunition manufacturers and others (Oak Ridge Laboratory) are working to solve this problem. Lead free ammunition is on the way -- any aware shooter should know this. The question is cost and the intended effect of the bullet.

Thus, I think the Constitution on this side of the pond is safe.

It&#039;s evolution of science. Just  think, your ancestors and  my ancestors drank their favorite  brew out of lead cups -- we know not to do that now.

Good article. I didn&#039;t see it as a political position -- and that comes from one who thinks that the right to bear arms is just that, nothing less, a &quot;right&quot; that must be defended -- even though I have quit being a shooter, but only out of becoming bored. Pun intended.</description>
		<content:encoded><![CDATA[<p>David:</p>
<p>I did not find your article objectionable. You were just reporting the facts.</p>
<p>It has been known for quite some time that &#8220;shooters&#8221; expose themselves to unhealthy levels of lead while shooting and while manufacturing ammunition. (I used to buy lead from operators of linotype machines, remelt it and recast it into the desired shape and size in my workshop. Historically, I was always around bare and running selinium rectifiers &#8212; guess I&#8217;m a walking collector of pollution).</p>
<p>But, ammunition manufacturers and others (Oak Ridge Laboratory) are working to solve this problem. Lead free ammunition is on the way &#8212; any aware shooter should know this. The question is cost and the intended effect of the bullet.</p>
<p>Thus, I think the Constitution on this side of the pond is safe.</p>
<p>It&#8217;s evolution of science. Just  think, your ancestors and  my ancestors drank their favorite  brew out of lead cups &#8212; we know not to do that now.</p>
<p>Good article. I didn&#8217;t see it as a political position &#8212; and that comes from one who thinks that the right to bear arms is just that, nothing less, a &#8220;right&#8221; that must be defended &#8212; even though I have quit being a shooter, but only out of becoming bored. Pun intended.</p>
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