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	<title>Rayfes blog</title>
	<link>http://www.rayfes.com/blog/index.php</link>
	<description>Random Periodic Blog for Rayfes</description>
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	<pubDate>Tue, 05 Oct 2010 21:51:41 +0000</pubDate>
	<managingEditor>rayfes@rayfes.com</managingEditor>
	<webMaster>rayfes@rayfes.com</webMaster>
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      <title><![CDATA[batteries suck but there is hope]]></title>
      <description><![CDATA[I wrote an FB update recently about how virtually every battery I've ever encountered let me down.  Part of this was based on car batteries dying every few years but digital cameras, smart phones, and laptops are definitely limited by their batteries.  I challenged chemical engineers to get their crap together and said that electrical engineers have been able to follow Moore's Law for decades.  Gordon Moore, co-founder of  Intel, said in the early 70s that computer chips would be twice as good every 18 months.  By twice as good as he meant twice as fast at the same price or twice as small with the same performance, etc.


I just finished reading the new (2010 release) book called, &quot;The Battery: How portable power sparked a technological revolution&quot; by Henry Schlesinger.  Most of the book is interesting reading about the history of battery power.  You wouldn't believe how messy and dangerous batteries used to be a century ago.  But he mentioned Faraday's First Law of Electrolysis which states that in order to double the output of any battery, the amount of material in that battery must be doubled.  You end up having to trade off between energy density, longevity, and size.  So I'll cut the ChemE's some slack.  Physics will likely end the computer chip's run with Moore's Law at some point but we'll just switch to some sort of quantum computing.


The book does mention what the short term future may hold.  Capacitors have been around for a long time but they have have always had tiny storage capacities or were too bulky to replace batteries (poor energy density) but so-called ultra capacitors are becoming more feasible especially with nano technology used to create immense surface areas in tiny spaces.  Capacitors do not create energy via chemical reaction.  They just store and release energy.  They don't have hazardous chemicals within them, are mechanically durable, and can withstanding being charged and discharged 50,000+ times without degradation.  They also  ..]]></description>
      <link>http://www.rayfes.com/blog/index.php?id=25</link>
      <pubDate>Tue, 05 Oct 2010 21:51:41 +0000</pubDate>
      <category>General</category>
      <comments>http://www.rayfes.com/blog/index.php?id=25#cmt</comments>
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      <title><![CDATA[Large Hadron Collider (Quantum Mechanics) and &quot;Nature's Blueprint&quot; book]]></title>
      <description><![CDATA[I just finished reading &quot;Nature's Blueprint: Supersymmetry and the search for a unified theory of matter and force&quot; by Dan Hooper.  I agree with Dr. Hooper that the Higgs boson is likely to exist and have properties consistent with the Standard Model of particle physics.  That search is not that interesting unless something comes out much differently than expected.

Supersymmetry is a more exciting area to study and has its beauty but I predict that the data coming out of the LHC will be challenging to interpret and that there will be debate for some time.

I'm suitably impressed by the effort our civilization has spent in getting the LHC built.  Thousands of scientists from many nations and billions of dollars were spent for an academic venture to better understand the world and universe we live in.  Some would call it a waste but it's impossible to predict how the knowledge we gain will be used.

Texas was on track to start building the Superconducting Super Collider back in the 1990s when I was in high school.  My Honors Physics II class took a field trip to the site south of Waco even though it hadn't begun.  Funding for that was killed but I admit I don't know enough about that project to know if killing it was a good idea.  I am in favor of particle accelerators but that doesn't mean I want every one of them built.  Just like how I am in favor of rail options in Austin but have been against all of the ones that have been proposed since these specifics projects have too many problems.


Well that was incoherent rambling but this is a blog so it seems appropriate.]]></description>
      <link>http://www.rayfes.com/blog/index.php?id=24</link>
      <pubDate>Tue, 20 Oct 2009 21:03:19 +0000</pubDate>
      <category>General</category>
      <comments>http://www.rayfes.com/blog/index.php?id=24#cmt</comments>
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      <title><![CDATA[Why the iPhone sucks]]></title>
      <description><![CDATA[I await playing around with the iPhone's UI but as a phone it's behind what Nokia and others have been offering in Europe and Asia for years.

--Update: the UI is incredible and a sign of the future, but the feature set still leaves a lot of be desired.

-can't install 3rd party apps.  Would you buy a computer that only allowed you to install Microsoft applications?  Even if it were Google instead of Microsoft it would still suck.  The richness of playing Yahtzee and installing an SSH client on my phone shall not be infringed upon by Apple.  Liberals and Apple honks think they are so free and open yet they are too sensitive to allow 3rd party applications on their precious iPhone.

-no memory card slot.  I bought a 2GB miniSD card for my phone for $25.  The iPhone comes in either 4 or 8 GB.  That's fine for now but whenever you limit choices for expansion you limit the lifespan of your product.  Fortunately the Apple weenies will always shell out more money to buy the latest and greatest not realizing how they are mice chasing a food pellet nibble of an Apple slice instead of getting a nice steak.

My sister never seems to mind when the latest version iWhatever won't run on her Apple and forces her to buy a new one.

-no tactile buttons.  Some of the fanciest $1000+ touch screen home theater remotes controls have failed in the marketplace since they didn't put hard buttons for channel and volume.  I'd like to see someone send a text message while driving with the iPhone.  Oh and don't tell me you shouldn't txt and drive, learn how to multi-task bitch.  If you can't then you've proven evolution since you are obviously a primate from 2001.  Just don't get an SUV and kill us all since you obviously don't know how to drive.

-GSM locked to AT&amp;T.  I am used to paying $400+ for cell phones because I buy them GSM unlocked.  To charge this much for a phone tied to AT&amp;T is outrageous.  Even if you don't plan on changing carriers anytime soon when you travel overs ..]]></description>
      <link>http://www.rayfes.com/blog/index.php?id=15</link>
      <pubDate>Sat, 30 Jun 2007 07:11:57 +0000</pubDate>
      <category>General</category>
      <comments>http://www.rayfes.com/blog/index.php?id=15#cmt</comments>
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    <item>
      <title><![CDATA[trip to Nice, France]]></title>
      <description><![CDATA[<a href="../../../pic-top.php?picset=05frc" target="_new">Link to all of the pictures</a><br /><br />So I went to Nice, France for a week and was in LA for a week before that.&nbsp; LA was really nice and it's always good to see close friends.<br /><br />I flew from LA to New York on "Song" the low cost airline created by Delta.&nbsp; I had never been on Song before but they seem to be trying to compete with the likes of Southwest, which I have traveled with a few times.&nbsp; Song seems to be trying a little too hard though.&nbsp; They played techno music during the beginning and end of the flight which was a little annoying.&nbsp; No first class either, not that I ride up there often.&nbsp; But they offer the only mile high martini bar but I still got the feeling that the flight attendants were told they had to be cheery.&nbsp; I will say that the plane was fairly new and had a nice in-seat video system which included live satellite tv.&nbsp; It was funny to watch it lose the signal as the plane banked and went through clouds.&nbsp; My flight was made more pleasant by a fun couple in front of me that busted out some vodka.&nbsp; What better way to start 13 hours of flight time?<br /><br />I arrived in Nice early in the morning and had some minor trouble in the hotel.&nbsp; My debit card wasn't working so I had to pay them cash for my entire week's stay.&nbsp; That wiped out my pocket cash and I was glad I exchanged more dollars for Euros at the airport when the clerk kindly suggested that I could avoid a transaction fee if I converted more.&nbsp; So now I'm practically broke with a debit card that doesn't seem to work.&nbsp; What should I do?&nbsp; How about go to the beach?&nbsp; I might as well since I'm a block away.<br /><br />Fortunately I didn't see any schlongs but there were a handful of dudes in speedos that I could have done without.&nbsp; But all in all it was ok, the tougher thing to handle was the beach itself.&nbsp; It was all large pebbles with no s ..]]></description>
      <link>http://www.rayfes.com/blog/index.php?id=3</link>
      <pubDate>Wed, 29 Jun 2005 00:18:24 +0000</pubDate>
      <category>General</category>
      <comments>http://www.rayfes.com/blog/index.php?id=3#cmt</comments>
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    <item>
      <title><![CDATA[test1 from Rayfes]]></title>
      <description><![CDATA[test body post1 <img src="http://www.rayfes.com/blog/smilies/icon_twisted.gif" alt="icon_twisted" /> ]]></description>
      <link>http://www.rayfes.com/blog/index.php?id=2</link>
      <pubDate>Tue, 28 Jun 2005 18:15:10 +0000</pubDate>
      <category>General</category>
      <comments>http://www.rayfes.com/blog/index.php?id=2#cmt</comments>
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    <item>
      <title><![CDATA[My first post!]]></title>
      <description><![CDATA[This is your first post on the world's best blogging platform ! From robust content management to advanced spam fighting features, boastMachine is loaded with all that, and maybe, more than that you'll ever need to run a blog. boastMachine stable core makes it work at lightning speeds and boastMachine uses the web's most powerful database system, MYSQL !

boastMachine supports Smilie Packs <img src="http://www.rayfes.com/blog/smilies/icon_biggrin.gif" alt=":D" /> and a powerful <strong>bbCode</strong> engine makes text formatting easy! Thats about posting in text mode, and now , if you ever need to make html posts, boastMachine gives you a feature rich WYSIWYG editor !
Good Luck and happy Blogging !]]></description>
      <link>http://www.rayfes.com/blog/index.php?id=1</link>
      <pubDate>Tue, 28 Jun 2005 17:58:22 +0000</pubDate>
      <category>General</category>
      <comments>http://www.rayfes.com/blog/index.php?id=1#cmt</comments>
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