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	<title>Comments on: Top Physics Stories</title>
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	<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/</link>
	<description>Random samplings from a universe of ideas</description>
	<pubDate>Sun, 07 Sep 2008 21:16:05 +0000</pubDate>
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		<title>By: Private Donation Saves RHIC! &#124; Cosmic Variance</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-10899</link>
		<dc:creator>Private Donation Saves RHIC! &#124; Cosmic Variance</dc:creator>
		<pubDate>Fri, 13 Jan 2006 20:29:39 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-10899</guid>
		<description>[...] Discoveries at RHIC were named the Top Physics Story of 2005 by the American Institute of Physics. The RHIC detectors discovered the long-sought-after quark-gluon plasma, but found that it behaves as a quark-gluon liquid instead. They have a list of important measurements yet to be performed to determine the properties of this liquid. [...]</description>
		<content:encoded><![CDATA[<p>[...] Discoveries at RHIC were named the Top Physics Story of 2005 by the American Institute of Physics. The RHIC detectors discovered the long-sought-after quark-gluon plasma, but found that it behaves as a quark-gluon liquid instead. They have a list of important measurements yet to be performed to determine the properties of this liquid. [...]</p>
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		<title>By: Amara</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9249</link>
		<dc:creator>Amara</dc:creator>
		<pubDate>Sun, 18 Dec 2005 19:29:26 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9249</guid>
		<description>There might be some confusion on the AIP Physics top story site. Cassini-Huygens arrived at Saturn in July 2004. However the Huygens probe landing on Titan in January 2005 was remarkable and deserving its listing for 2005. 

IMO an even more remarkable feat in planetary science in 2005 than the Huygens landing was Hyabusa's collection of asteroid material from the S-type asteroid Itokawa:

http://news.bbc.co.uk/1/hi/sci/tech/4467676.stm</description>
		<content:encoded><![CDATA[<p>There might be some confusion on the AIP Physics top story site. Cassini-Huygens arrived at Saturn in July 2004. However the Huygens probe landing on Titan in January 2005 was remarkable and deserving its listing for 2005. </p>
<p>IMO an even more remarkable feat in planetary science in 2005 than the Huygens landing was Hyabusa&#8217;s collection of asteroid material from the S-type asteroid Itokawa:</p>
<p><a href="http://news.bbc.co.uk/1/hi/sci/tech/4467676.stm" rel="nofollow">http://news.bbc.co.uk/1/hi/sci/tech/4467676.stm</a></p>
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		<title>By: Sean</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9247</link>
		<dc:creator>Sean</dc:creator>
		<pubDate>Sun, 18 Dec 2005 18:43:33 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9247</guid>
		<description>Anything worth doing is worth going broke over.

I think we have a chance of connecting particle physics to the Big Bang, although at the moment our ideas are still very speculative.  But just the fact that we can intelligently debate different answers to the question "Why does spacetime appear four-dimensional?" is a remarkable feat.  

You might also want to ask about the prospects for different experimental inputs in the near future -- from particle accelerators like the Large Hadron Collider at CERN, from searches for dark matter and dark energy, from gravitational wave observatories, etc.  The next 10-20 years hold remarkable promise for surprising new discoveries that will reveal important parts of the big picture, and it would be interesting to see what Lisa thinks those prospects are.</description>
		<content:encoded><![CDATA[<p>Anything worth doing is worth going broke over.</p>
<p>I think we have a chance of connecting particle physics to the Big Bang, although at the moment our ideas are still very speculative.  But just the fact that we can intelligently debate different answers to the question &#8220;Why does spacetime appear four-dimensional?&#8221; is a remarkable feat.  </p>
<p>You might also want to ask about the prospects for different experimental inputs in the near future &#8212; from particle accelerators like the Large Hadron Collider at CERN, from searches for dark matter and dark energy, from gravitational wave observatories, etc.  The next 10-20 years hold remarkable promise for surprising new discoveries that will reveal important parts of the big picture, and it would be interesting to see what Lisa thinks those prospects are.</p>
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		<title>By: Jenny Attiyeh</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9238</link>
		<dc:creator>Jenny Attiyeh</dc:creator>
		<pubDate>Sun, 18 Dec 2005 11:51:35 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9238</guid>
		<description>Hey Sean! I'm going to ask about â€œhow close are we to connecting particle physics to the Big Bang?â€ Geat question, and thank you. What do you think the answer is? What do you think her answer will be?
And yes, the program is a lot of fun, especially the bit about going broke putting it on...!
-Jenny</description>
		<content:encoded><![CDATA[<p>Hey Sean! I&#8217;m going to ask about â€œhow close are we to connecting particle physics to the Big Bang?â€ Geat question, and thank you. What do you think the answer is? What do you think her answer will be?<br />
And yes, the program is a lot of fun, especially the bit about going broke putting it on&#8230;!<br />
-Jenny</p>
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		<title>By: Sean</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9236</link>
		<dc:creator>Sean</dc:creator>
		<pubDate>Sun, 18 Dec 2005 06:55:50 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9236</guid>
		<description>Jenny, I would say that Lisa's book (which we talked about &lt;a href="http://cosmicvariance.com/2005/10/31/mainstream-breakthrough/" rel="nofollow"&gt;here&lt;/a&gt; a bit) is a great story about physics, but not a physics story, if you know what I mean -- the stories in the AIP list are really about actual physics discoveries.  The high point of the book is the physics of "warped compactifications" of extra dimensions, which Lisa and Raman Sundrum discovered in 1999; it certainly would have been among the top stories that year.  This year, it's conceivable that in retrospect Lisa's work with Andreas Karch on &lt;a href="http://arxiv.org/abs/hep-th/0506053" rel="nofollow"&gt;relaxing to three dimensions&lt;/a&gt; will be thought of as a major breakthrough, but for the moment it's an interesting idea that is extremely speculative.

Lots of good questions to ask -- from "what first got you interested in physics"" and "why did you decide to write a book?" to "how do you think we will experimentally test the idea of extra dimensions?" and "how close are we to connecting particle physics to the Big Bang?"  There is widespread interest in these big questions about cosmology and extra dimensions and particle physics and quantum gravity, the real goal should just be to bring them to life and convey some of the excitement that physicists themselves are feeling.

Your show sounds like a lot of fun; good luck with the interview.</description>
		<content:encoded><![CDATA[<p>Jenny, I would say that Lisa&#8217;s book (which we talked about <a href="http://cosmicvariance.com/2005/10/31/mainstream-breakthrough/" rel="nofollow">here</a> a bit) is a great story about physics, but not a physics story, if you know what I mean &#8212; the stories in the AIP list are really about actual physics discoveries.  The high point of the book is the physics of &#8220;warped compactifications&#8221; of extra dimensions, which Lisa and Raman Sundrum discovered in 1999; it certainly would have been among the top stories that year.  This year, it&#8217;s conceivable that in retrospect Lisa&#8217;s work with Andreas Karch on <a href="http://arxiv.org/abs/hep-th/0506053" rel="nofollow">relaxing to three dimensions</a> will be thought of as a major breakthrough, but for the moment it&#8217;s an interesting idea that is extremely speculative.</p>
<p>Lots of good questions to ask &#8212; from &#8220;what first got you interested in physics&#8221;" and &#8220;why did you decide to write a book?&#8221; to &#8220;how do you think we will experimentally test the idea of extra dimensions?&#8221; and &#8220;how close are we to connecting particle physics to the Big Bang?&#8221;  There is widespread interest in these big questions about cosmology and extra dimensions and particle physics and quantum gravity, the real goal should just be to bring them to life and convey some of the excitement that physicists themselves are feeling.</p>
<p>Your show sounds like a lot of fun; good luck with the interview.</p>
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		<title>By: Dissident</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9235</link>
		<dc:creator>Dissident</dc:creator>
		<pubDate>Sun, 18 Dec 2005 06:45:19 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9235</guid>
		<description>#10: No.</description>
		<content:encoded><![CDATA[<p>#10: No.</p>
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		<title>By: Jenny Attiyeh</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9233</link>
		<dc:creator>Jenny Attiyeh</dc:creator>
		<pubDate>Sun, 18 Dec 2005 06:32:57 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9233</guid>
		<description>What about Lisa Randall and her new book "Warped Passages: Unravelling the mysteries of the universe's hidden dimensions" ?? Does this not merit inclusion in your 'top story' list?
Also ... anybody want to suggest some good questions to ask her? I'm interviewing Lisa shortly, and would appreciate some input. FYI my audience (see www.thoughtcast.org) is a mainstream one. Not a bunch of scientists, and I confess I have to lump myself in there as well!
Thanks very much,
Jenny</description>
		<content:encoded><![CDATA[<p>What about Lisa Randall and her new book &#8220;Warped Passages: Unravelling the mysteries of the universe&#8217;s hidden dimensions&#8221; ?? Does this not merit inclusion in your &#8216;top story&#8217; list?<br />
Also &#8230; anybody want to suggest some good questions to ask her? I&#8217;m interviewing Lisa shortly, and would appreciate some input. FYI my audience (see <a href="http://www.thoughtcast.org" rel="nofollow">http://www.thoughtcast.org</a>) is a mainstream one. Not a bunch of scientists, and I confess I have to lump myself in there as well!<br />
Thanks very much,<br />
Jenny</p>
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		<title>By: Dissident</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9094</link>
		<dc:creator>Dissident</dc:creator>
		<pubDate>Thu, 15 Dec 2005 17:30:04 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9094</guid>
		<description>Belizean, are you a closet libertarian...? :)</description>
		<content:encoded><![CDATA[<p>Belizean, are you a closet libertarian&#8230;? <img src='http://cosmicvariance.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /></p>
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		<title>By: Entertaining Research &#187; Blog Archive &#187; Top physics stories 2005!</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9089</link>
		<dc:creator>Entertaining Research &#187; Blog Archive &#187; Top physics stories 2005!</dc:creator>
		<pubDate>Thu, 15 Dec 2005 16:16:38 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9089</guid>
		<description>[...] Here is cosmic variance on the top physics stories of 2005! [...]</description>
		<content:encoded><![CDATA[<p>[...] Here is cosmic variance on the top physics stories of 2005! [...]</p>
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		<title>By: Belizean</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9049</link>
		<dc:creator>Belizean</dc:creator>
		<pubDate>Thu, 15 Dec 2005 02:25:36 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9049</guid>
		<description>At the time of the SSC vote, I remember wondering about what would happen if, having failed to obtain the necessary funds by taxation, SSC advocates simply &lt;i&gt;asked&lt;/i&gt; the public for it.

I wonder how much money an SSC telethon would have raised. 1%? 10%? 30%?</description>
		<content:encoded><![CDATA[<p>At the time of the SSC vote, I remember wondering about what would happen if, having failed to obtain the necessary funds by taxation, SSC advocates simply <i>asked</i> the public for it.</p>
<p>I wonder how much money an SSC telethon would have raised. 1%? 10%? 30%?</p>
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		<title>By: JoAnne</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9044</link>
		<dc:creator>JoAnne</dc:creator>
		<pubDate>Thu, 15 Dec 2005 01:09:10 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9044</guid>
		<description>Count Iblis:  The SSC was on schedule to become operational in 1998.  It was 25% finished when it was cancelled, so it was well on its way to being completed.  Even with inevitable delays in its budget profile, it would have been running by now.  And then Belizean would have been correct - we would have needed better superlative adjectives to describe the top physics stories of 2005.

On a personal note - I was supported by an SSC Fellowship when the project was cancelled.  I remember watching the congressional vote on CSPAN on that fateful day in October 1993.  I went in to work that afternoon, spent most of the time crying in the ladies locker-room, and at the end of the day, called SLAC to accept my current position.  I probably would have come to SLAC no matter what happened to the SSC, but I was fortunate to have a nice alternative career path to turn to on that day.

Ben L:  You are absolutely correct.  It took all I had to not include that comment in my bottom line and to end the post on an upbeat note.</description>
		<content:encoded><![CDATA[<p>Count Iblis:  The SSC was on schedule to become operational in 1998.  It was 25% finished when it was cancelled, so it was well on its way to being completed.  Even with inevitable delays in its budget profile, it would have been running by now.  And then Belizean would have been correct - we would have needed better superlative adjectives to describe the top physics stories of 2005.</p>
<p>On a personal note - I was supported by an SSC Fellowship when the project was cancelled.  I remember watching the congressional vote on CSPAN on that fateful day in October 1993.  I went in to work that afternoon, spent most of the time crying in the ladies locker-room, and at the end of the day, called SLAC to accept my current position.  I probably would have come to SLAC no matter what happened to the SSC, but I was fortunate to have a nice alternative career path to turn to on that day.</p>
<p>Ben L:  You are absolutely correct.  It took all I had to not include that comment in my bottom line and to end the post on an upbeat note.</p>
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		<title>By: Garrett</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9043</link>
		<dc:creator>Garrett</dc:creator>
		<pubDate>Thu, 15 Dec 2005 01:07:34 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9043</guid>
		<description>Evidently, producing results is a sure fire way to get your budget slashed.</description>
		<content:encoded><![CDATA[<p>Evidently, producing results is a sure fire way to get your budget slashed.</p>
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		<title>By: DM</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9038</link>
		<dc:creator>DM</dc:creator>
		<pubDate>Thu, 15 Dec 2005 00:49:04 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9038</guid>
		<description>&lt;blockquote&gt;Perhaps we might be somewhat sparing in the use of word â€œexcitingâ€ to describe what is actually a rather routine year of physics.&lt;/blockquote&gt;

I think you have a point there: "routine physics" is exciting!  I found the list quite impressive.

About 1905, I think we can come up with another, stronger adjetive for it.</description>
		<content:encoded><![CDATA[<blockquote><p>Perhaps we might be somewhat sparing in the use of word â€œexcitingâ€ to describe what is actually a rather routine year of physics.</p></blockquote>
<p>I think you have a point there: &#8220;routine physics&#8221; is exciting!  I found the list quite impressive.</p>
<p>About 1905, I think we can come up with another, stronger adjetive for it.</p>
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		<title>By: Belizean</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9033</link>
		<dc:creator>Belizean</dc:creator>
		<pubDate>Thu, 15 Dec 2005 00:01:56 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9033</guid>
		<description>Perhaps we might be somewhat sparing in the use of word "exciting" to describe what is actually a rather routine year of physics.   After all,  if we exhaust that adjective in describing 2005, it will be unavailable to characterize another 1905 or even a 1974.</description>
		<content:encoded><![CDATA[<p>Perhaps we might be somewhat sparing in the use of word &#8220;exciting&#8221; to describe what is actually a rather routine year of physics.   After all,  if we exhaust that adjective in describing 2005, it will be unavailable to characterize another 1905 or even a 1974.</p>
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		<title>By: Ben L</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9026</link>
		<dc:creator>Ben L</dc:creator>
		<pubDate>Wed, 14 Dec 2005 23:14:07 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9026</guid>
		<description>The other bottom line is that the US budget for exciting science is being slashed to death.</description>
		<content:encoded><![CDATA[<p>The other bottom line is that the US budget for exciting science is being slashed to death.</p>
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		<title>By: Count Iblis</title>
		<link>http://cosmicvariance.com/2005/12/14/top-physics-stories/#comment-9020</link>
		<dc:creator>Count Iblis</dc:creator>
		<pubDate>Wed, 14 Dec 2005 22:01:06 +0000</pubDate>
		<guid isPermaLink="false">http://cosmicvariance.com/?p=514#comment-9020</guid>
		<description>I wonder what would have happened if the SSC hadn't been canceled. 

http://www.hep.net/ssc/

Would it have become operational by now?</description>
		<content:encoded><![CDATA[<p>I wonder what would have happened if the SSC hadn&#8217;t been canceled. </p>
<p><a href="http://www.hep.net/ssc/" rel="nofollow">http://www.hep.net/ssc/</a></p>
<p>Would it have become operational by now?</p>
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