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  <title type="text">The Scottosphere</title>
  <subtitle type="html">
    Scott Johnston presents... the Scottosphere.
  </subtitle>
  <id>http://www.scottosphere.com/index.atom</id>
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  <author>
    <name>Scott Johnston</name>
    <uri>http://web.mit.edu/johnston/www/</uri>
  </author>
  <rights>Copyright (c) 2008 by Scott Johnston.  All Rights Reserved.</rights>
  <generator>
    PyBlosxom 1.4.3 01/10/2008
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  <updated>2008-11-15T22:28:45Z</updated>

  <entry>
    <title type="html">pen, print, and paper</title>
    <category term="/observations" />
    <id>http://www.scottosphere.com/2008/11/15/antiquarian-book-fair</id>
    <updated>2008-11-15T22:28:45Z</updated>
    <published>2008-11-15T22:28:45Z</published>
    <link rel="alternate" type="text/html" href="http://www.scottosphere.com/observations/antiquarian-book-fair.html" />
    <content type="html">&lt;p&gt;Portland printer David Wolfe&amp;rsquo;s lecture,
&amp;ldquo;Letterpress: The Conduit of Knowledge,&amp;rdquo; was an eagerly
anticipated part of this rainy weekend. Unfortunately, while Wolfe
is apparently a fine printer, he is not the most riveting public
speaker. Disappointed, I sought to claim more value from my
admission ticket by walking the floor of the Boston Antiquarian
Book Fair.&lt;/p&gt;
&lt;p&gt;There was a wealth of very old stuff&amp;mdash;a mix of nicely
ornamented but inaccurate maps and beautiful leather-bound
volumes&amp;mdash;from sellers as near as New England and as distant as
the UK, the Netherlands, and Germany. How about a 1713 edition of
Isaac Newton&amp;rsquo;s &lt;em&gt;Philosophi&amp;aelig; Naturalis Principia
Mathematica&lt;/em&gt;? The binding is in &amp;ldquo;like new&amp;rdquo;
condition! I&amp;rsquo;ve seen old books before, but the book fair
differs from museums and libraries in a number of ways. One can
hold and browse pretty much anything. Many sellers will talk
endlessly in praise of a piece, offering interesting historical
context. And if beautiful print is not enough for you, many titles
bear inscriptions penned by famous hands.&lt;/p&gt;
&lt;p&gt;Something about the handwritten inscription captivates me. I saw
the signatures of Marie Curie and Charles Lindbergh. Sir Ernest
Shackleton dedicated his massive tome, &lt;em&gt;The Heart of the
Antarctic&lt;/em&gt;, to someone long forgotten. Ah, the age of discovery
and exploration! Franklin D. Roosevelt awarded one copy of &lt;em&gt;Moby
Dick&lt;/em&gt; to a kid who won a school contest. (That book is now
worth $2500.) John F. Kennedy wrote an indecipherably messy gift
message for a copy of &lt;em&gt;Profiles in Courage&lt;/em&gt; on a White House
business card. &amp;ldquo;Joe Heller&amp;rdquo; dedicated an early copy of
&lt;em&gt;Catch-22&lt;/em&gt; to a &amp;ldquo;fellow airman.&amp;rdquo;&lt;/p&gt;
&lt;p&gt;There was plenty of ephemera. Some were very reasonably priced,
like a program from the funeral of William Henry Harrison (not
autographed). Others were more extravagant, like an 1860 copy of
&lt;em&gt;Base Ball Player&amp;rsquo;s Pocket Companion&lt;/em&gt; ($20,000).&lt;/p&gt;
&lt;p&gt;One bookseller had a copy of &lt;a href=
&quot;http://en.wikipedia.org/wiki/Claude_Shannon&quot;&gt;Claude
Shannon&lt;/a&gt;&amp;lsquo;s 1937 master&amp;rsquo;s thesis&amp;mdash;the one which
demonstrates for the first time that Boolean algebra, and therefore
computers, could solve any numerical problem. There was also a copy
of the Bell System Technical Journal in which Shannon outlined some
of the fundamentals of cryptography. Once it was established that
we all went to &lt;span class=&quot;caps&quot;&gt;MIT&lt;/span&gt; (I, the bookseller,
and Claude Shannon), a 1904 handout appeared, documenting the
details of the &lt;a href=
&quot;http://libraries.mit.edu/archives/exhibits/harvard-mit/index.html&quot;&gt;
proposed merger&lt;/a&gt; between &lt;span class=&quot;caps&quot;&gt;MIT&lt;/span&gt; and
Harvard. It was marked &amp;ldquo;Confidential.&amp;rdquo;&lt;/p&gt;
&lt;p&gt;The craziest binding clearly belonged to a book by Belgian
artist Edgar Claes, whose cover is a colorful meshwork of
interconnected gears.&lt;/p&gt;
&lt;p&gt;The document that held my attention the longest was also one of
the most plain. It was a simple card on stationery marked
&amp;ldquo;SUPREME &lt;span class=&quot;caps&quot;&gt;HEADQUARTERS&lt;/span&gt;, &lt;span class=
&quot;caps&quot;&gt;ALLIED&lt;/span&gt; &lt;span class=&quot;caps&quot;&gt;EXPEDITIONARY&lt;/span&gt;
&lt;span class=&quot;caps&quot;&gt;FORCE&lt;/span&gt;.&amp;rdquo; It informed the bearer that
he was about to &amp;ldquo;embark upon the Great Crusade&amp;rdquo; in
Normandy. In closing, it offered: &amp;ldquo;Good Luck! And let us all
beseech the blessing of Almighty God upon this great and noble
undertaking.&amp;rdquo; [signed] Dwight Eisenhower&lt;/p&gt;
&lt;p&gt;It can be yours for $6500.&lt;/p&gt;</content>
  </entry>

  <entry>
    <title type="html">kodak: film is far from dead</title>
    <category term="/in-the-news" />
    <id>http://www.scottosphere.com/2008/11/14/kodak-film-far-from-dead</id>
    <updated>2008-11-15T02:13:20Z</updated>
    <published>2008-11-15T02:13:20Z</published>
    <link rel="alternate" type="text/html" href="http://www.scottosphere.com/in-the-news/kodak-film-far-from-dead.html" />
    <content type="html">&lt;blockquote&gt;
&lt;p&gt;Film is far from dead and is making a &apos;significant&apos; comeback this year, especially among &apos;young professionals&apos;, according to Kodak&apos;s US HQ headquarters. After several years of &apos;double-digit decline&apos;, Kodak tells us that certain black &amp; white films are bucking the downward trend in demand among professional photographers in Western Europe and the US.&lt;/p&gt;
&lt;p&gt;...Reports from young professional photographers in particular suggest that film is &apos;in vogue&apos; once again, according to the firm. The student market has helped buoy sales, which, Kodak asserts, &apos;may be even a little better&apos; than last year.&lt;/p&gt;
&lt;/blockquote&gt;
&lt;div class=&quot;c1&quot;&gt;&amp;mdash;&lt;a href=&quot;http://www.amateurphotographer.co.uk/news/kodak_film_is_far_from_dead_news_271594.html&quot;&gt;Amateur Photographer&lt;/a&gt; Magazine, November 6, 2008&lt;/div&gt;
</content>
  </entry>

  <entry>
    <title type="html">organ at trinity church, boston</title>
    <category term="/observations" />
    <id>http://www.scottosphere.com/2008/11/13/trinity-church-organ</id>
    <updated>2008-11-14T02:59:47Z</updated>
    <published>2008-11-14T02:59:47Z</published>
    <link rel="alternate" type="text/html" href="http://www.scottosphere.com/observations/trinity-church-organ.html" />
    <content type="html">&lt;div align=&quot;center&quot;&gt;&lt;img alt=&quot;Organ at Trinity Church, Boston&quot; src=&quot;http://modern-times.cruftlabs.com/photos/trinity-church/organ-06.jpg&quot; style=&quot;display: block; margin: 4px auto 10px auto; border: 8px solid black;&quot; width=&quot;750&quot; height=&quot;632&quot; /&gt;
Michael Kleinschmidt &lt;a href=&quot;http://www.scottosphere.com/observations/trinity-church-275th.html&quot;&gt;plays Saint-Sa&amp;euml;ns on the organ&lt;/a&gt; at Trinity Church, November 1, 2008.
&lt;/div&gt;
</content>
  </entry>

  <entry>
    <title type="html">voting booth photo booth</title>
    <category term="/projects" />
    <id>http://www.scottosphere.com/2008/11/09/voting-booth</id>
    <updated>2008-11-10T03:51:50Z</updated>
    <published>2008-11-10T03:51:50Z</published>
    <link rel="alternate" type="text/html" href="http://www.scottosphere.com/projects/voting-booth.html" />
    <content type="html">&lt;p&gt;
&lt;a href=&quot;http://modern-times.cruftlabs.com/photos/voting-booth/votingbooth-front.html&quot;&gt;&lt;img src=&quot;http://modern-times.cruftlabs.com/photos/voting-booth/votingbooth-front-small.jpg&quot; width=&quot;225&quot; height=&quot;308&quot; alt=&quot;Voting booth (front)&quot; style=&quot;float: left; margin: 0 8px 8px 0;&quot; /&gt;&lt;/a&gt;
A spirited election season such as this one called for a spirited party.  And what better to build for
a post-election party than a full-scale voting booth that takes your picture when you vote?
&lt;/p&gt;&lt;p&gt;
&lt;a href=&quot;http://modern-times.cruftlabs.com/photos/voting-booth/votingbooth-mechanism.html&quot;&gt;&lt;img src=&quot;http://modern-times.cruftlabs.com/photos/voting-booth/votingbooth-mechanism-small.jpg&quot; width=&quot;175&quot; height=&quot;161&quot; alt=&quot;Voting booth (mechanism)&quot; style=&quot;float: right; margin: 4px 0 8px 8px;&quot; /&gt;&lt;/a&gt;
I built this voting booth entirely out of scrap wood.  The side pieces of masonite are reinforced with Dexion at the
top to withstand emphatic pulling of the curtains.  A fluorescent light illuminates the &amp;ldquo;voting&amp;rdquo; area (Sharpie markers provided).  The voting handle,
which looks suspiciously like an old hockey stick, moves smoothly in a machined plastic block.
Elastic bands in the
back (see picture to the right) give the handle a bistable spring action.  A microswitch detects when the voting
handle is thrown to the right.  The switch input connects to a serial port on a FreeBSD machine, where a custom C
program detects the &amp;ldquo;vote.&amp;rdquo;  Using &lt;a href=&quot;http://www.gphoto.org/&quot;&gt;libgphoto2&lt;/a&gt;, the program
remotely controls a USB-tethered digital SLR mounted overhead.  The picture is taken, immediately transferred
back to the computer, and deleted from the memory card.  The program drops the image onto a Web site, updating
a link so that within seconds, an auto-refreshing Web page displays the latest picture full-screen on a nearby monitor.
&lt;a href=&quot;http://modern-times.cruftlabs.com/photos/voting-booth/votingbooth-switch.html&quot;&gt;&lt;img src=&quot;http://modern-times.cruftlabs.com/photos/voting-booth/votingbooth-switch-small.jpg&quot; width=&quot;175&quot; height=&quot;155&quot; alt=&quot;Voting booth (switch)&quot; style=&quot;float: right; margin: 8px 0 8px 8px;&quot; /&gt;&lt;/a&gt;
&lt;/p&gt;&lt;p&gt;
After the early demise of 2006&amp;rsquo;s earthquake dance floor, I wanted to make this one completely
indestructable, so I used the most badass limit switch in my parts bin.  Unfortunately there is only
so much you can do to withstand the gentle touch of dozens of drunk people
confronted with a 12 inch lever.  The switch fell apart later in the evening,
but amazingly I was able to get it going again with just a couple of bolts
and some electrical tape.
&lt;/p&gt;&lt;p&gt;
But enough with the technical details&amp;mdash;on to &lt;a href=&quot;http://modern-times.cruftlabs.com/photos/voting-booth/&quot;&gt;the evening&apos;s pictures&lt;/a&gt;!
&lt;/p&gt;
</content>
  </entry>

  <entry>
    <title type="html">a musical interlude</title>
    <category term="/observations" />
    <id>http://www.scottosphere.com/2008/11/02/trinity-church-275th</id>
    <updated>2008-11-02T16:57:30Z</updated>
    <published>2008-11-02T16:57:30Z</published>
    <link rel="alternate" type="text/html" href="http://www.scottosphere.com/observations/trinity-church-275th.html" />
    <content type="html">&lt;p&gt;I should feel privileged to live down the street from
Boston&amp;rsquo;s &lt;a href=
&quot;http://en.wikipedia.org/wiki/Trinity_Church,_Boston&quot;&gt;Trinity
Church&lt;/a&gt;, the striking stone edifice in Copley Square that the
&lt;span class=&quot;caps&quot;&gt;AIA&lt;/span&gt; still considers one of the ten most
significant buildings in the United States. I pass it nearly every
day, but somehow I had never bothered to explore it. Finally
yesterday, on the occasion of the church&amp;rsquo;s 275th anniversary,
I stepped inside for the first time.&lt;/p&gt;
&lt;p&gt;An architect was on hand to explain some of the more unique
features of the church&amp;rsquo;s design, like the 4500 fir piles on
which the church&amp;rsquo;s foundation depends and the subterranean
granite pyramids which spread the load from the four massive
central columns. (Perhaps contrary to &lt;a href=
&quot;http://www.biblegateway.com/passage/?search=Matthew%207:24-27&quot;&gt;Biblical
advice&lt;/a&gt;, it is built not on solid rock but landfill.) He also
filled in some gaps in my knowledge of local history:
Trinity&amp;rsquo;s late 19th century rector, &lt;a href=
&quot;http://en.wikipedia.org/wiki/Phillips_Brooks&quot;&gt;Phillips Brooks&lt;/a&gt;,
had already achieved some fame for his &lt;a href=
&quot;http://name.umdl.umich.edu/ACK8574.0001.001&quot;&gt;sermon&lt;/a&gt; at the
funeral of Abraham Lincoln. But it was in Brooks&amp;rsquo;s rejection
of 9 more established architects for the construction of the 1873
church building&amp;mdash;awarding the commission instead to his
little-known college buddy &lt;a href=
&quot;http://en.wikipedia.org/wiki/Henry_Hobson_Richardson&quot;&gt;H. H.
Richardson&lt;/a&gt;&amp;mdash;that Brooks probably made his most lasting
mark on society. Trinity Church propelled Richardson to fame,
established &lt;a href=
&quot;http://en.wikipedia.org/wiki/Richardsonian_Romanesque&quot;&gt;a new genre
of architecture&lt;/a&gt;, launched the careers of artists such as John
La Farge, and left Boston with a world-class building.&lt;/p&gt;
&lt;p&gt;Organist Michael Kleinschmidt demonstrated Trinity&amp;rsquo;s large
pipe organ&amp;mdash;actually two physically distinct organs played
from the same console. He opened with &amp;ldquo;O Little Town of
Bethlehem&amp;rdquo; (written, as it happens, by Phillips Brooks) then
invited us to walk around while he played &lt;a href=
&quot;http://en.wikipedia.org/wiki/Danse_Macabre_%28Saint-Sa%EBns%29&quot;&gt;Danse
Macabre&lt;/a&gt;, chosen for the wide variety of voices it demonstrates
and the proximity to Halloween. I took some pictures, which, given
the present backlog, you might expect to see in a few years.&lt;/p&gt;</content>
  </entry>

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