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	<title>Comments on: The Ten Most Beautiful Physics Experiments</title>
	<atom:link href="http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/feed/" rel="self" type="application/rss+xml" />
	<link>http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/</link>
	<description>Random samplings from a universe of ideas.</description>
	<lastBuildDate>Tue, 24 Nov 2009 07:43:32 -0600</lastBuildDate>
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		<title>By: Tea Leaf &#187; åŽ†å²ä¸Šæœ€æ¼‚äº®çš„ 10 ä¸ªç‰©ç†å®žéªŒ</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/comment-page-1/#comment-9882</link>
		<dc:creator>Tea Leaf &#187; åŽ†å²ä¸Šæœ€æ¼‚äº®çš„ 10 ä¸ªç‰©ç†å®žéªŒ</dc:creator>
		<pubDate>Tue, 14 Feb 2006 02:07:23 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/#comment-9882</guid>
		<description>[...] 10 ä¸ªåŽ†å²ä¸Šæœ€æ¼‚äº®çš„ç‰©ç†å®žéªŒï¼ˆvia: CosmicVarianceï¼‰ [...]</description>
		<content:encoded><![CDATA[<p>[...] 10 ä¸ªåŽ†å²ä¸Šæœ€æ¼‚äº®çš„ç‰©ç†å®žéªŒï¼ˆvia: CosmicVarianceï¼‰ [...]</p>
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		<title>By: Westringia F.</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/comment-page-1/#comment-9883</link>
		<dc:creator>Westringia F.</dc:creator>
		<pubDate>Thu, 19 Jan 2006 22:57:15 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/#comment-9883</guid>
		<description>Hmm: this (ex)lurker is particularly fond of &lt;strong&gt;Stern-Gerlach&lt;/strong&gt;.</description>
		<content:encoded><![CDATA[<p>Hmm: this (ex)lurker is particularly fond of <strong>Stern-Gerlach</strong>.</p>
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		<title>By: ã€æ ¼å¿&#8212;ã€‘ åŽ†å²ä¸Šæœ€æ¼‚äº®çš„ 10 ä¸ªç‰©ç†å®žéªŒ</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/comment-page-1/#comment-9871</link>
		<dc:creator>ã€æ ¼å¿&#8212;ã€‘ åŽ†å²ä¸Šæœ€æ¼‚äº®çš„ 10 ä¸ªç‰©ç†å®žéªŒ</dc:creator>
		<pubDate>Fri, 13 Jan 2006 12:03:10 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/#comment-9871</guid>
		<description>[...] 10 ä¸ªåŽ†å²ä¸Šæœ€æ¼‚äº®çš„ç‰©ç†å®žéªŒï¼ˆvia: CosmicVarianceï¼‰ [...]</description>
		<content:encoded><![CDATA[<p>[...] 10 ä¸ªåŽ†å²ä¸Šæœ€æ¼‚äº®çš„ç‰©ç†å®žéªŒï¼ˆvia: CosmicVarianceï¼‰ [...]</p>
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		<title>By: Thomas Palm</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/comment-page-1/#comment-9881</link>
		<dc:creator>Thomas Palm</dc:creator>
		<pubDate>Thu, 12 Jan 2006 08:20:29 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/#comment-9881</guid>
		<description>I&#039;d nominate the original finding of Poisson&#039;s spot, because it so clearly shows the scientific method:
Fresnel: I&#039;ve come up with a wonderful new theory of light.

Pascal: Your theory is absurd, it predicts that there will be a bright spot in the middle of a shadow!
Arago: I did the experiment, and that spot really is there.</description>
		<content:encoded><![CDATA[<p>I&#8217;d nominate the original finding of Poisson&#8217;s spot, because it so clearly shows the scientific method:<br />
Fresnel: I&#8217;ve come up with a wonderful new theory of light.</p>
<p>Pascal: Your theory is absurd, it predicts that there will be a bright spot in the middle of a shadow!<br />
Arago: I did the experiment, and that spot really is there.</p>
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		<title>By: Clifford</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/comment-page-1/#comment-9880</link>
		<dc:creator>Clifford</dc:creator>
		<pubDate>Thu, 12 Jan 2006 02:37:21 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/#comment-9880</guid>
		<description>LOL!  :-D

-cvj</description>
		<content:encoded><![CDATA[<p>LOL!  <img src='http://blogs.discovermagazine.com/cosmicvariance/wp-includes/images/smilies/icon_biggrin.gif' alt=':-D' class='wp-smiley' /> </p>
<p>-cvj</p>
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		<title>By: Mark</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/comment-page-1/#comment-9879</link>
		<dc:creator>Mark</dc:creator>
		<pubDate>Thu, 12 Jan 2006 02:27:11 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/#comment-9879</guid>
		<description>Sean - sorry - I guess I&#039;ve revealed myself as one of those people who uses &lt;a href=&quot;http://blogs.discovermagazine.com/cosmicvariance/?author=-2&quot; rel=&quot;nofollow&quot;&gt;http://blogs.discovermagazine.com/cosmicvariance/?author=-2&lt;/a&gt; on a daily basis. I guess it&#039;s OK now that &lt;a href=&quot;http://blogs.discovermagazine.com/cosmicvariance/2006/01/10/fine-tune-your-cosmic-variance/&quot; rel=&quot;nofollow&quot;&gt;you&#039;ve told everyone else about the trick&lt;/a&gt;.</description>
		<content:encoded><![CDATA[<p>Sean &#8211; sorry &#8211; I guess I&#8217;ve revealed myself as one of those people who uses <a href="http://blogs.discovermagazine.com/cosmicvariance/?author=-2" rel="nofollow">http://blogs.discovermagazine.com/cosmicvariance/?author=-2</a> on a daily basis. I guess it&#8217;s OK now that <a href="http://blogs.discovermagazine.com/cosmicvariance/2006/01/10/fine-tune-your-cosmic-variance/" rel="nofollow">you&#8217;ve told everyone else about the trick</a>.</p>
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		<title>By: Plato</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/comment-page-1/#comment-9878</link>
		<dc:creator>Plato</dc:creator>
		<pubDate>Wed, 11 Jan 2006 23:56:41 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/#comment-9878</guid>
		<description>&lt;b&gt;Clifford&lt;/b&gt;:&lt;a href=&quot;http://blogs.discovermagazine.com/cosmicvariance/2006/01/08/quick-hits/&quot; rel=&quot;nofollow&quot;&gt;&lt;blockquote&gt;Sean, your post represents quite a coincidence, given the post I&#039;ve been preparing.... up in as short time..... -cvj&lt;/blockquote&gt;&lt;/a&gt;

Some minds at times, think alike? Non! Oui!

So how about this then.

Clifford, you travelled back in time and knew what Sean was going to post? Is this a &quot;layover effect&quot; from travelling &quot;back to the future?&quot;

I like these kind of stories. :)</description>
		<content:encoded><![CDATA[<p><b>Clifford</b>:<a href="http://blogs.discovermagazine.com/cosmicvariance/2006/01/08/quick-hits/" rel="nofollow"><br />
<blockquote>Sean, your post represents quite a coincidence, given the post I&#8217;ve been preparing&#8230;. up in as short time&#8230;.. -cvj</p></blockquote>
<p></a></p>
<p>Some minds at times, think alike? Non! Oui!</p>
<p>So how about this then.</p>
<p>Clifford, you travelled back in time and knew what Sean was going to post? Is this a &#8220;layover effect&#8221; from travelling &#8220;back to the future?&#8221;</p>
<p>I like these kind of stories. <img src='http://blogs.discovermagazine.com/cosmicvariance/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
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		<title>By: Uncle Al</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/comment-page-1/#comment-9877</link>
		<dc:creator>Uncle Al</dc:creator>
		<pubDate>Wed, 11 Jan 2006 23:37:37 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/#comment-9877</guid>
		<description>Double slit diffraction with the first maximum opposite the &lt;em&gt;barrier&lt;/em&gt; is good.  I especially like Poisson&#039;s spot using a projector without a slide inserted and an unopened soft drink can inserted between lens and screen with its long axis parallel to the light path.  Millikan did some raw data cleanup to remove fractional charges.  Perhaps they should have gone for the full kan.

Among ongoing experiments I like the the CERN Axion Solar Telescope and its friends,

http://cast.web.cern.ch/CAST/CASTwebB/CAST.htm
http://www.icepp.s.u-tokyo.ac.jp/~minowa/Minowa_Group.files/sumico.htm
http://www.phys.ufl.edu/~axion/Welcome.html
http://www.phys.ufl.edu/~tanner/axion-papers.html

Supersymmetry is like the Department of Education and Project Head Start.  Every experiment demonstrates supersymmetry has no observables.  Supersymmetry is therefore true - and only lacks a confirming experiment.</description>
		<content:encoded><![CDATA[<p>Double slit diffraction with the first maximum opposite the <em>barrier</em> is good.  I especially like Poisson&#8217;s spot using a projector without a slide inserted and an unopened soft drink can inserted between lens and screen with its long axis parallel to the light path.  Millikan did some raw data cleanup to remove fractional charges.  Perhaps they should have gone for the full kan.</p>
<p>Among ongoing experiments I like the the CERN Axion Solar Telescope and its friends,</p>
<p><a href="http://cast.web.cern.ch/CAST/CASTwebB/CAST.htm" rel="nofollow">http://cast.web.cern.ch/CAST/CASTwebB/CAST.htm</a><br />
<a href="http://www.icepp.s.u-tokyo.ac.jp/~minowa/Minowa_Group.files/sumico.htm" rel="nofollow">http://www.icepp.s.u-tokyo.ac.jp/~minowa/Minowa_Group.files/sumico.htm</a><br />
<a href="http://www.phys.ufl.edu/~axion/Welcome.html" rel="nofollow">http://www.phys.ufl.edu/~axion/Welcome.html</a><br />
<a href="http://www.phys.ufl.edu/~tanner/axion-papers.html" rel="nofollow">http://www.phys.ufl.edu/~tanner/axion-papers.html</a></p>
<p>Supersymmetry is like the Department of Education and Project Head Start.  Every experiment demonstrates supersymmetry has no observables.  Supersymmetry is therefore true &#8211; and only lacks a confirming experiment.</p>
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		<title>By: Plato</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/comment-page-1/#comment-9876</link>
		<dc:creator>Plato</dc:creator>
		<pubDate>Wed, 11 Jan 2006 23:34:59 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/#comment-9876</guid>
		<description>Hey, sometimes &lt;a href=&quot;http://blogs.discovermagazine.com/cosmicvariance/2006/01/08/quick-hits/&quot; rel=&quot;nofollow&quot;&gt;humourous&lt;/a&gt; and sometimes serious.

 Overlaps are bound to happen, even with Clifford&#039;s list of, &quot;five of ten.&quot;

As a Focker :), I don&#039;t consider &quot;my blog&quot; part of this circle of trust yet :( So I am a innocent.</description>
		<content:encoded><![CDATA[<p>Hey, sometimes <a href="http://blogs.discovermagazine.com/cosmicvariance/2006/01/08/quick-hits/" rel="nofollow">humourous</a> and sometimes serious.</p>
<p> Overlaps are bound to happen, even with Clifford&#8217;s list of, &#8220;five of ten.&#8221;</p>
<p>As a Focker <img src='http://blogs.discovermagazine.com/cosmicvariance/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> , I don&#8217;t consider &#8220;my blog&#8221; part of this circle of trust yet <img src='http://blogs.discovermagazine.com/cosmicvariance/wp-includes/images/smilies/icon_sad.gif' alt=':(' class='wp-smiley' />  So I am a innocent.</p>
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		<title>By: Clifford</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/comment-page-1/#comment-9869</link>
		<dc:creator>Clifford</dc:creator>
		<pubDate>Wed, 11 Jan 2006 22:43:58 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2006/01/11/the-ten-most-beautiful-physics-experiments/#comment-9869</guid>
		<description>Give him a break! It&#039;s easy for the good stuff to get missed in all the noise about buses and planes and bikes and oranges and noodles......

-cvj</description>
		<content:encoded><![CDATA[<p>Give him a break! It&#8217;s easy for the good stuff to get missed in all the noise about buses and planes and bikes and oranges and noodles&#8230;&#8230;</p>
<p>-cvj</p>
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