Sunday, January 27

Economics Report, January 2008

   Are we at the start of a bear market, heading to a global recession?
   Or is the recent run on stock markets a necessary correction?  it
   may be too early to tell.  Meanwhile, here are some interesting
   items about recent economic research...

   1. "So We Thought. But Then Again..."
     <http://www.nytimes.com/2008/01/13/business/13view.html?_r=2&ref=business
        &oref=slogin>
   "Harry S Truman once said he wanted to talk to a one-armed economist,
    'so that the guy could never make a statement and then say: on the
    other hand.' Yet economic knowledge continues to progress in unexpected
    ways. Here are a few of the things we learned in the last 12 months."

   2. "The Year in Research (Odd Numbers - Portfolio.com)"
     <http://www.portfolio.com/views/blogs/odd-numbers/2007/12/26/the-year-in-
        research>
   A roundup of Economic research from last year, including a link to "a
   convincing argument for higher taxes for the tall and rebates for the
   short".

   3. "Don't jump! Advice for goalkeepers from economic psychology"
     <http://bps-research-digest.blogspot.com/2007/11/is-this-why-
        goalkeepers-are-so-bad-at.html>
   "You have to feel sorry for goalkeepers. While strikers take all the
    glory for scoring goals, keepers only tend to get noticed when they
    make mistakes. Well now a little bit of goalkeeping help is at hand
    from an unlikely source: economic psychology."

   4. "Dieting for Dollars"
     <http://opinionjournal.com/taste/?id=110011081>
   "An economist explains his weight-loss plan."

   5. "The Future of Marriage"
     <http://www.cato-unbound.org/2008/01/14/stephanie-coontz/the-future-
        of-marriage>
   Looks at the "institution" of marriage: past, present and future.
   Includes an interesting (and not so romantic) assessment of the
   historical role of marriage:
   "Because of marriage's vital economic and political functions, few
    societies in history believed that individuals should freely choose
    their own marriage partners, especially on such fragile grounds as
    love. Indeed, for millennia, marriage was much more about regulating
    economic, political, and gender hierarchies than nourishing the well-
    being of adults and their children."

Wednesday, January 23

Gnod + This One Next

   One of the cool things about Amazon is its recommendations system.  It
   has been useful in suggesting books to read and CDs to listen to.  But
   lately it has become a bit too predictable for me, with the top places
   always taken up by the same authors, subjects and artists.

   I've had a look and found a couple of alternative recommendations
   sites ...

   1. Gnod (The global network of dreams)
     <http://www.gnod.net/>

   According to the site:
   "Its a self-adapting system, living on this server and 'talking' to
    everyone who comes along. Gnods intention is to learn about the outer
    world and to learn 'understanding' its visitors. This enables gnod to
    share all its wisdom with you in an intuitive and efficient way. You
    might call it a search-engine to find things you don't know about."

   There are four sub-sites:
   * Gnod Music   <http://www.gnoosic.com/>
   * Gnod Books   <http://www.gnooks.com/>
   * Gnod Movies  <http://www.gnovies.com/>
   * Flork        <http://www.flork.com/>


   2. This One Next
     <http://www.thisonenext.com/>

   The blurb:
   "Enter a book, CD or DVD that you enjoyed and the site will analyse our
    database of real users' preferences to suggest other books, CDs or DVDs
    that you might like.  It's a bit like browsing the shelves of thousands
    of friends at once!"
   "(You can register on the results page and build your own lists)"

Sunday, January 20

Quirky QWERTY

   An interesting book I flipped through recently is "Quirky QWERTY: The
   Story of the Keyboard Your Fingertips"
     <http://www.amazon.com/Quirky-Qwerty/dp/0868404365>

   It briefly describes the history of the typewriter (and therefore the
   computer) keyboard, in particular the layout of the keys.  Then it goes
   into detail about each letter, number and punctuation symbol on the
   standard keyboard.

   There are lots of interesting facts that you could find easily on the
   web these days.  But I guess they're all in one convenient place if
   you're interested in written language and communication.

   Some interesting tidbits:
   * the "@" symbol has many pet names around the world, e.g. "chiocciola"
     (snail) in Italy, "Klammeraffe" (spider monkey - tail) in Germany and
     "snabela" (elephant's trunk a) in Sweden
   * the ampersand, "&", is a joining of the letters in "Et", Latin for
     "and"
   * inverted commas are not universally used for marking speech - James
     Joyce hated them, calling them 'perverted commas'
   * the use of spaces between words was introduced by Irish monks to help
     separate words in Latin text
   * prior to the Middle Ages, there was little use of punctuation symbols

   An interesting pair of symbols is used in Spanish.  An inverted question
   mark is used at the start of a sentence that is a question, along with
   the normal question mark at the end of the sentence.  Similarly, and
   inverted exclamation mark is used at the start of an exclamation, along
   with the normal exclamation mark at the end.

   Wikipedia has good coverage of this sort of stuff:
   * letters of the alphabet
     <http://en.wikipedia.org/wiki/Letter_%28alphabet%29>
   * numerals
     <http://en.wikipedia.org/wiki/Category:Numerals>
   * punctuation marks
     <http://en.wikipedia.org/wiki/Category:Punctuation>

Wednesday, January 16

High/Low Tech News

   1. "Email in the 18th century"
     <http://www.lowtechmagazine.com/2007/12/email-in-the-18.html>
   "More than 200 years ago it was already possible to send messages
    throughout Europe and America at the speed of an aeroplane - wireless
    and without need for electricity."

   2. "Second Life Closes Banks"
     <http://www.technologyreview.com/Biztech/20037/>
   "After months of financial scandals and fraud allegations, virtual
    banks got an eviction notice from Linden Lab."

   3. "Commuters' body heat to warm Swedish office"
     <http://www.abc.net.au/news/stories/2008/01/11/2136993.htm>
   "A Swedish state-owned firm has found a cheap, eco-friendly source of
    energy to warm one of its offices: body heat from 250,000 commuters
    steaming through Stockholm's central train station."

   4. "How Addicted to Apple Are You?"
     <http://www.justsayhi.com/bb/apple_addiction>
   Apparently I'm 56% addicted, which sounds about right.  Today Apple
   announced a super-thin notebook, the MacBook Air.  It looks great,
   but too pricey for me:
     <http://www.apple.com/macbookair/>

   5. "Best picture quality with 6 megapixels!"
     <http://6mpixel.org/en/>
   Challenges the view that more megapixels is better.

   6. "The Doh! of technology"
     <http://technology.newscientist.com/channel/tech/mg19626359.900-
        the-doh-of-technology.html>
   "[W]e've rounded up five of the most shocking, surprising or downright
    silly that may have slipped under your radar"


   Ok, this last one has nothing to do with technology, but it's the
   funniest thing I've heard this year.  Both are in the wrong, but who
   is in _more_ trouble?

   7. "Couple divorces after running into each other at brothel"
     <http://www.abc.net.au/news/stories/2008/01/10/2136113.htm>
   "A Polish man got the shock of his life when he visited a brothel and
    spotted his wife among the establishment's employees."

Sunday, January 13

Marcovaldo + Il Gattopardo (The Leopard)

   Over the Christmas/New Year break I read a couple of novels whose title
   characters share some things in common, but who are also very different.

   Both are the heads of families (or pater familias) living in turbulent
   times in Italian history: one during "il Risorgimento" (or Italian
   unification), and the other during the reconstruction period following
   World War II.  They must both find ways to adapt to change.  However,
   the two men are from opposite ends of the social spectrum.


   1. "Marcovaldo" by Italo Calvino
     <http://www.amazon.com/Marcovaldo/dp/0156572044>

   Marcovaldo is a factory worker in an unnamed industrial city in northern
   Italy.  He lives in a basement flat with his wife and four children.
   He's a modest man, who enjoys finding little pleasures amid the
   struggles of daily life.  He's saddened by the pollution and smog caused
   by the factories in the city where he lives.  But the novel is far from
   a lament.  In fact, it's a very humorous book with some slightly surreal
   elements thrown in.

   The novel is subtitled "The Seasons in the City", and consists of twenty
   short chapters.  Each chapter represents a particular season, describing
   an episode in the life of Marcovaldo and his family.

   Marcovaldo is a dreamer, and also a bit of a mischievous schemer.  For
   example, one day during his lunch break he follows a cat on the rooftops
   near his work and they stop at a dome on top of a fancy restaurant.  He
   notices that directly beneath the skylight there is a large tank full of
   live fish.  He gets his fishing rod, gently lowers it into the tank, and
   manages to snag a trout.  He carefully reels it in, up and out of the
   restaurant without anyone noticing.  But just as he's unhooked the fish,
   the cat pounces on it and runs off with it.  Marcovaldo chases the cat
   through the streets of the city to a block surrounded by skyscrapers.
   The block is a common refuge for many of the cats in the city.  There's
   a house on the block, owned by an old lady.  Marcovaldo sees that she
   has managed to snatch the trout from the cat, so he knocks on the door
   and asks for the fish back.  It turns out that the old lady actually
   wants to sell her land, but the cats are keeping her a prisoner and are
   scaring off potential buyers.

   Later in the novel we find Marcovaldo and his family have moved up in
   the world, literally.  Improving economic conditions have helped the
   family move from a dreary, mouldy basement flat to a rooftop apartment,
   but it's more of an attic really.  Prosperity has brought many benefits
   to the wider population, but at a price: for example, the "visual"
   pollution of roadside billboards and flashing neon signs on rooftops.
   Marcovaldo and his kids manage to turn these to their advantage too, by
   using parts of billboards as firewood, and by accepting money from
   rival firms to fire slingshot pellets at the neon lights.

   Another impressive collection of stories from Italo Calvino.


   2. "Il gattopardo", or "The Leopard" by Giuseppe Tomasi di Lampedusa
     <http://www.amazon.com/Leopard/dp/0679731210>

   The "leopard" in the title is the nickname of Don Fabrizio Salina, a
   member of the Sicilian nobility from the 19th Century.  The Salina's
   coat of arms features a rampant leopard.  Don Fabrizio in fact has the
   title of "Prince", and is a powerful man in the region.  His family owns
   several properties throughout Sicily, and the novel follows key moments
   in the Prince's life.  Don Fabrizio is not a overtly political man, but
   he is well aware of the mood of the times.

   A pivotal moment in his life surrounds the unification of Italy.  Up
   until the middle of the 1800s, Italy as a single country did not exist.
   The peninsula and islands were divided among surrounding kingdoms: for
   example Sicily and southern Italy belonged to the Spain, and some
   northern regions were part of the Austrian empire.  In 1860, the
   unification movement came to a head when Garibaldi was about to lead
   an army of Italian patriots to conquer Sicily.  Don Fabrizio remains
   neutral, but he does not prevent his nephew (Tancredi Falconeri) from
   fighting with the revolutionaries.  Tancredi's rationale for joining
   the revolution is: "If we want things to stay as they are, things will
   have to change."  Privately, the Prince also knows that change is
   inevitable, and it is better to embrace it or else suffer the
   consequences.

   When Tancredi returns, Don Fabrizio seeks to secure the young man's
   future in the new Italy.  Tancredi is the only child of the Prince's
   late sister.  Tancredi's father was also a member of the aristocracy,
   but managed to squander most of his wealth before his own early death.
   The Prince took his orphaned nephew under his wing and raised him
   like a son (much to the annoyance of his own younger sons).  Tancredi
   is far more spirited than the Prince's own children.  With the right
   support, the Prince believes Tancredi could have a bright future.  The
   changing political situation had given rise to a "new rich" out of the
   lower classes.  One such member of the new elite, Don Calogero Sedara,
   is the mayor of a town near one of the Prince's estates.  Despite his
   vast wealth, Sedara lacks the refinement of the old aristocracy.  But
   his daughter, Angelica, has just returned from studies in Florence and
   has blossomed into a stunning beauty.  The Prince swallows his pride
   and sanctions the courtship of Angelica by his nephew, Tancredi.

   But the Prince is not completely satisfied with the changing of the
   guard.  He laments: "We were the Leopards, the Lions; those who'll take
   our place will be little jackals, hyenas; and the whole lot of us,
   Leopards, jackals, and sheep, we'll all go on thinking ourselves the
   salt of the earth."  This comment comes at the end of a larger and
   interesting passage where the Prince explains why he thinks the
   Sicilian people (himself included) are the way they are.

   The novel has been made into a sumptuous and award-winning feature film
   by Luchino Visconti.  Obviously the book provides greater detail about
   the characters, the environment and the period.  For example, we find
   out that the Prince is a renowned amateur astronomer and part-time
   philosopher.  A very interesting read.

Wednesday, January 9

Odds and Ends, Wed 9 January 2008

   1. "8 Fairy Tales And Their Not-So-Happy Endings"
     <http://www.mentalfloss.com/blogs/archives/10457/>

   2. "10 Amazing and Magnificent Trees In the World"
     <http://www.bspcn.com/2007/12/15/10-amazing-and-magnificent-trees-
        in-the-world/>

   3. "Top 17 Most Bizarre Sights on Google Earth"
     <http://www.geekabout.com/2008-01-03-440/top-17-most-bizarre-sights-
        on-google-earth.html>

   4. "Satellites build a picture of the past"
     <http://www.cosmosmagazine.com/node/1764>
   "Gone are the days of a fearless Indiana Jones battling through the
    jungle in search of ancient treasures. Today's archaeologists are
    using high-tech tools - from NASA satellites to Google Earth - to
    do the hard work for them."

   5. "Researchers unveil seven great 'medical myths'"
     <http://www.abc.net.au/news/stories/2007/12/26/2127376.htm>
   "Despite frequent mentions in the popular press of the need to drink
    eight glasses of water, researchers found no scientific basis for the
    claim."

   6. "Friday becomes 'Greg' after court order"
     <http://www.abc.net.au/news/stories/2007/12/19/2122450.htm>
   "An Italian court has ruled a couple could not name their son 'Friday'
    and ordered that he instead be called Gregory after the saint whose
    feast day he was born on."

   7. "Boy glues himself to bed to wag school"
     <http://www.abc.net.au/news/stories/2008/01/08/2133945.htm>
   "'I remembered my mom had bought a very strong glue,' he said of the
    industrial strength shoe glue he used to stick his hand to the bed's
    metal headboard, where he stayed stuck for two hours."

   8. "'Silent' Xmas song climbs the NZ music charts"
     <http://www.abc.net.au/news/stories/2007/12/25/2127127.htm>
   "The song was recorded at very high frequencies so only a dog can hear
    it, and it struck such a chord with animal lovers that they have pushed
    it to number three on the singles charts."

Sunday, January 6

If on a Winter's Night a Traveller + Ocean Sea

   You are about to read a couple of books reviews.  Both novels defy
   pigeon-holing into simple, neat genres, and may make you rethink the
   notion that you've "read it all before".

   1. "If on a Winter's Night a Traveller" by Italo Calvino
     <http://www.amazon.com/winters-night-traveler/dp/0156439611>

   This is one of the rare books written mainly in the second person.  What
   does that mean?  Basically the author is addressing "you", the Reader,
   directly, just as I did at the start of this post.  This can be a little
   strange at first, but it is crucial to the structure of the novel.

   The author sets the ball rolling beautifully in the opening chapter,
   which can be read online at:
     <http://www.italo-calvino.com/ifon.htm>

   What follows is an intriguing story about how the Reader is frustrated
   in his attempt to read the novel he thinks he's reading.  On completing
   the first chapter he finds the same chapter is reprinted for the rest
   of the book.  He returns it to the shop and is told that there's been a
   publishing mistake, and the chapter he's just read is actually from a
   completely different book.  Rather than accept a replacement copy of
   the first book, the Reader wants to finish the story he started, so he
   asks for a copy of the other book.

   At the shop he meets the Other Reader, and we follow their shared
   (mis-) adventure of reading, in succession, the first chapters of ten
   distinct novels.  The causes of this are varied: misprints, plagiarism,
   fraud, mistranslations, censorship, etc.  The Readers are determined to
   do whatever is necessary to complete the book they started!

   Don't be put off by the undeniable comments that this is an
   "experimental" (or "conceptual") text.  Each of the "first chapters"
   works as a story in its own right, and the narrative that ties them
   together is very well done.  Overall it's one of the most creative
   books I've ever read.

   I first read this book about nine years ago, and at the time thought it
   was an amazing piece of writing.  Reading it again, this time in the
   original Italian, I found I gained even more out of it.  In some ways
   this validates the author's use of the Reader as a protagonist in the
   novel, since every reader brings their own unique set of experiences
   and reading "history" to any book they read.  I accept that it is
   probably not a book everyone will enjoy, but if you like reading a
   lot and want to try something different, then this could interest you.


   2. "Ocean Sea" by Alessandro Baricco
     <http://www.amazon.com/Ocean-Sea/dp/0375703950>

   The book presents an intriguing collection of characters, whose paths
   all meet at the mysterious Almayer Inn by the sea.

   Plasson is a renowned painter of portraits.  He wants a new challenge:
   to paint the Ocean.  But most of his attempts have resulted in an empty
   canvas.  He is used to starting portraits by painting the eyes, but he's
   having trouble finding the "eyes" of the sea.

   Bartleboom is a professor, writing "An Encyclopedia of the Limits to be
   found in Nature".  Among other things, he wants to find out where the
   sea starts and where it ends.  Also, he's constantly writing letters to
   the love of his life, whom he is yet to meet.  He stores the letters in
   a box, and will give the box to his beloved when he finds her.

   Ann Deveria is staying at the Inn in the hope that she will be cured of
   her malady - adultery.  She also has a way of "seeing", that is
   perceiving, the world.

   Elisewin is a lifeless young girl.  Her father reluctantly accepts
   advice that the sea can restore his daughter's vitality.  But the sea
   might also bring about her death.

   Father Pluche is a priest, entrusted with looking after Elisewin.  He's
   feeling a bit lost.  He's writing a book of prayers, which so far
   contains 9,502 entries.

   Savigny used to be a doctor in the French Navy.  He survived a ship-
   wreck, while many others perished.  His story of survival will be told
   in the middle part of the book.

   Adams also survived the shipwreck, and he has a rather different view
   of what happened on the large raft as it drifted on the ocean after the
   wreck.  Adams "has the look of an animal stalking his prey".

   The middle of the book is called "The Womb of the Sea".  Comparisons
   to Joseph Conrad are not unreasonable.  This part of the book is like a
   mini "Heart of Darkness", wherein the many horrors of the Sea are
   revealed.

   The third and final part of the book, "The Songs of the Return", brings
   each of the stories of the main characters to an unpredictable
   resolution.

   It's interesting that many reviews have compared Baricco's writing to
   that of Calvino.  The comparison is valid: they both are very creative,
   and both dare to break with convention.

Wednesday, January 2

Rube Goldberg Machines

   According to Wikipedia:
     <http://en.wikipedia.org/wiki/Rube_Goldberg_machine>

   "A Rube Goldberg machine is a fabulously overengineered apparatus that
    humorously performs a very simple task in very indirect and convoluted
    fashion."

   The Wikipedia article describes the history of the machines, including
   similar concepts from around the world, and a list of examples from TV
   and movies.

   Originally they were cartoon drawings, by Reuben Lucius Goldberg:
     <http://www.rube-goldberg.com/>

   The site features a gallery of the artist's work:
     <http://www.rube-goldberg.com/gallery.php>


   [B-List Flashback] Clik Clak and The (Honda) Cog:
     <http://b-list.blogspot.com/2007/01/clik-clak-cog-and-nutcracker.html>


   Mechanical Rube Goldberg machines (via YouTube):

   1. "National Japanese Collegiate Rube Goldberg Competition"
     <http://www.youtube.com/watch?v=Bdk5m5IT8NY>

   2. "Japanese Rube Goldberg Contest"
     <http://www.youtube.com/watch?v=1kvdq8cRNBM>

   3. "MythBusters Rube Goldberg Machine"
     <http://www.youtube.com/watch?v=lCYg_gz4fDo>

   4. "Rube Goldberg Officeplace Contraption"
     <http://www.youtube.com/watch?v=0J16dyV4Du8>

   5. "Rube Goldberg Machines" (more from Japan)
     <http://www.youtube.com/watch?v=DtVkzgKObv0>