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	<title>Comments on: A Bolt from the Blue.</title>
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	<link>http://www.neatorama.com/2007/06/27/a-bolt-from-the-blue/</link>
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		<title>By: Anthony</title>
		<link>http://www.neatorama.com/2007/06/27/a-bolt-from-the-blue/comment-page-1/#comment-136477</link>
		<dc:creator>Anthony</dc:creator>
		<pubDate>Thu, 28 Jun 2007 05:56:03 +0000</pubDate>
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		<description>Thanks, my pleasure.</description>
		<content:encoded><![CDATA[<p>Thanks, my pleasure.</p>
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		<title>By: gail</title>
		<link>http://www.neatorama.com/2007/06/27/a-bolt-from-the-blue/comment-page-1/#comment-136212</link>
		<dc:creator>gail</dc:creator>
		<pubDate>Wed, 27 Jun 2007 22:21:57 +0000</pubDate>
		<guid isPermaLink="false">http://www.neatorama.com/2007/06/27/a-bolt-from-the-blue/#comment-136212</guid>
		<description>Thanks for pointing that out Anthony. I checked the NOAA article and found that the information about charge was not included, so I have removed it.</description>
		<content:encoded><![CDATA[<p>Thanks for pointing that out Anthony. I checked the NOAA article and found that the information about charge was not included, so I have removed it.</p>
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		<title>By: Anthony</title>
		<link>http://www.neatorama.com/2007/06/27/a-bolt-from-the-blue/comment-page-1/#comment-136210</link>
		<dc:creator>Anthony</dc:creator>
		<pubDate>Wed, 27 Jun 2007 22:10:49 +0000</pubDate>
		<guid isPermaLink="false">http://www.neatorama.com/2007/06/27/a-bolt-from-the-blue/#comment-136210</guid>
		<description>&quot;Most lightning bolts carry a negative charge, but &#039;bolts from the blue&#039; have a positive charge, carry as much as 10 times the current, are hotter and last longer.&quot;

That&#039;s not true.  Lightning can strike cloud to ground, cloud to cloud, or ground to cloud.  Therefore, depending on how you measure the current, you can get a positive or negative number.

However, that current is always electrons flowing, the -/+ sign is just a way of saying which way those electrons are going.  Therefore, lightning bolts themselves are always negatively charged.  A positively charged lightning bolt would mean protons are flowing (which they don&#039;t do).</description>
		<content:encoded><![CDATA[<p>&#8220;Most lightning bolts carry a negative charge, but &#8216;bolts from the blue&#8217; have a positive charge, carry as much as 10 times the current, are hotter and last longer.&#8221;</p>
<p>That&#8217;s not true.  Lightning can strike cloud to ground, cloud to cloud, or ground to cloud.  Therefore, depending on how you measure the current, you can get a positive or negative number.</p>
<p>However, that current is always electrons flowing, the -/+ sign is just a way of saying which way those electrons are going.  Therefore, lightning bolts themselves are always negatively charged.  A positively charged lightning bolt would mean protons are flowing (which they don&#8217;t do).</p>
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