the seven ways people search the Web

Paul Boutin in Slate:

060811_tech_aoltnAOL researchers recently published the search logs of about 650,000 members—a total of 36,389,629 individual searches…

The search records don’t include users’ names, but each search is tagged with a number that’s tied to a specific AOL account. The New York Times quickly sussed out that AOL Searcher No. 4417749 was 62-year-old Thelma Arnold. Indeed, Arnold has a “dog who urinate on everything,” just as she’d typed into the search box. Valleywag has become one of many clearinghouses for funny, bizarre, and painful user profiles. The searches of AOL user No. 672368, for example, morphed over several weeks from “you’re pregnant he doesn’t want the baby” to “foods to eat when pregnant” to “abortion clinics charlotte nc” to “can christians be forgiven for abortion.”

More here.



What happens when lightning strikes an airplane?

Edward J. Rupke in Scientific American:

000dbd5438351c7184a9809ec588ef21_arch1It is estimated that on average, each airplane in the U.S. commercial fleet is struck lightly by lightning more than once each year. In fact, aircraft often trigger lightning when flying through a heavily charged region of a cloud. In these instances, the lightning flash originates at the airplane and extends away in opposite directions. Although record keeping is poor, smaller business and private airplanes are thought to be struck less frequently because of their small size and because they often can avoid weather that is conducive to lightning strikes.

The last confirmed commercial plane crash in the U.S. directly attributed to lightning occurred in 1967, when lightning caused a catastrophic fuel tank explosion.

More here.

The Anniversary of the Partition of the Sub-Continent

Today is the birthday of Saleem Sinai, which means that yesterday was Pakistan’s Independence Day and today is India’s Indpendence Day. Nehru’s “Tryst with Destiny” speech is still worth reading and listening to.

7

Long years ago we made a tryst with destiny, and now the time comes when we shall redeem our pledge, not wholly or in full measure, but very substantially. At the stroke of the midnight hour, when the world sleeps, India will awake to life and freedom. A moment comes, which comes but rarely in history, when we step out from the old to the new, when an age ends, and when the soul of a nation, long suppressed, finds utterance. It is fitting that at this solemn moment we take the pledge of dedication to the service of India and her people and to the still larger cause of humanity.

It is also the anniversary of the chaotic and bloody partition of the subcontinent, in which more than 14 million people were displaced into what they hoped would be safe majority states and in which somewhere between 200,000 and a million people were slaughtered in one of the regions more shameful episodes. The BBC website today has some photos of partition taken by Margaret Bourke-White.

Elusive Proof, Elusive Prover: A New Mathematical Mystery

From The New York Times:Grisha

Three years ago, a Russian mathematician by the name of Grigory Perelman, a k a Grisha, in St. Petersburg, announced that he had solved a famous and intractable mathematical problem, known as the Poincaré conjecture, about the nature of space. After posting a few short papers on the Internet and making a whirlwind lecture tour of the United States, Dr. Perelman disappeared back into the Russian woods in the spring of 2003, leaving the world’s mathematicians to pick up the pieces and decide if he was right.

Math1 Now they say they have finished his work, and the evidence is circulating among scholars in the form of three book-length papers with about 1,000 pages of dense mathematics and prose between them. As a result there is a growing feeling, a cautious optimism that they have finally achieved a landmark not just of mathematics, but of human thought. “It’s really a great moment in mathematics,” said Bruce Kleiner of Yale, who has spent the last three years helping to explicate Dr. Perelman’s work. “It could have happened 100 years from now, or never.”

In a speech at a conference in Beijing this summer, Shing-Tung Yau of Harvard said the understanding of three-dimensional space brought about by Poincaré’s conjecture could be one of the major pillars of math in the 21st century. Quoting Poincaré himself, Dr.Yau said, “Thought is only a flash in the middle of a long night, but the flash that means everything.”

But at the moment of his putative triumph, Dr. Perelman is nowhere in sight. He is an odds-on favorite to win a Fields Medal, math’s version of the Nobel Prize, when the International Mathematics Union convenes in Madrid next Tuesday. But there is no indication whether he will show up. Also left hanging, for now, is $1 million offered by the Clay Mathematics Institute in Cambridge, Mass., for the first published proof of the conjecture, one of seven outstanding questions for which they offered a ransom back at the beginning of the millennium.

More here.

Birds prove wisdom of ‘opposites attract’

From Nature:

Bird_6 Attention henpecked husbands: animal experts have shown that, for cockatiels at least, a one-sided relationship is the best way to ensure harmonious family life. The cockatiel mating game is largely a case of ‘opposites attract’, says Rebecca Fox of the University of California, Davis, who led the research. She found that cockatiels (Nymphicus hollandicus) actively seek out potential mates with a personality different to their own, and that these unions tend to progress most smoothly. “Cockatiels are similar to us in the way they have relationships,” says Fox. “They have long, cooperative partnerships, raise young together, and compatibility is important to them. It’s something people can relate to.”

The most important consideration for the birds is how agreeable or aggressive their partner is, Fox found when studying their mating tactics. Most aggressive cockatiels tend to court only those that are more docile, and vice versa.

More here.

Monday, August 14, 2006

Sunday, August 13, 2006

Power to the people

From The Guardian:

Vic Consuming Passions: Leisure and Pleasure in Victorian Britain By Judith Flanders. In the 17th century it was not unusual for a poor, rural household to own no more than two or three pots, a knife apiece and a cup between them. By 1715, 90 per cent of families had a clock, and by the end of the 19th century comparable households lived in cottages filled with ‘Victorian clutter’. By 1910, there was one piano for every 10 to 20 people. These and many other thought-provoking statistics may be found in Judith Flanders’ formidable book on 19th-century leisure and consumption.

Flanders’ book is a panoramic view of a society and economy transformed by retail, travel and the production of inessential goods, which produced a vast upward leap in the standard of living. While travel became increasingly important, paradoxically, the notion of domestic pleasure became more and more significant, as did all aspects of interior decoration.

Best in show: At the 1851 Great Exhibition

· A steamship couch which could be turned into a bed and, thanks to its base of cork, a life raft.

· Yachting garb with inbuilt flotation devices.

· A doctor’s suit with coat, waistcoat and trousers made in one piece to prevent time wastage in the event of a night-time emergency.

· Church pews connected to a pulpit by rubber pipes so that the hard of hearing could listen to the sermon.

· An oyster-shucking machine.

· A silver nose for those missing a nose of their own.

· A bed which in the morning tilted its occupant straight into a waiting bath.

· A vase made of mutton fat and lard.

More here.

Snakes on a Page: Full Serpent Coverage

From The National Geographic:

Snake_2 Judging from his oft-quoted lament, Indiana Jones would sympathize with FBI agent Nelville Flynn, the hero of the latest animal horror movie Snakes on a Plane. Flynn, played by Hollywood heavyweight Samuel L. Jackson, finds himself midair battling a planeload of deadly serpents.

But before you decide to go medieval on the nearest limbless reptile, get the real facts about serpent dangers with stories, photos, and videos from National Geographic News. Go behind the scenes with the movie’s snake wrangler, learn how to survive snakebites, and discover some of the weirdest and rarest snake species on the planet.

More here. (For Abbas and Jed).

little things

Artreview060724_198b1

As the art world grows swollen—bloated by money, distended by exaggerations of scale—the small becomes more interesting to those with a contrary turn of mind. Jean-Étienne Liotard (1702–1789), an unfamiliar artist here but well-known in his native Switzerland, was a sharp-eyed master of the tiny but brilliant effect. At home as a miniaturist, he preferred pastels to oils and was better at portraying intelligent women than important men. His women become intimates who, it seems certain, could amuse a salon or charm a stranger in a corner tête-à-tête. Flaubert, no small student of women, described one Liotard subject this way: “Mme de l’Épinay [sic], thin face, black hair, black eye, long jaw, homely, but a woman one notices and that one would surely love greatly if one loved (she must have smelled either rank or sweet).”

more from New York Magazine here.

art of film editing

RECENTLY, THE BIG-SCREEN VERSION of “Miami Vice” and the 25th birthday of MTV reminded us of how the small-screen fare of the 1980s ushered in a flashy, high-velocity aesthetic that transformed the moving image as we knew it. The timing seems especially apt because, at least for this viewer, 2006 marks the moment that the dizzying pinball effect of hyperspeed editing has finally permeated every last corner of mainstream American cinema-not just the ADD-inducing action spectaculars that breed in summertime, but also the character-driven, explosion-free films offered as an alternative to the blockbusters.

Even though moviegoers who never before gave a thought to film grammar can now put together epics on their laptops using iMovie and Final Cut Pro, film editing remains perhaps the least heralded and least understood of the cinema’s technical arts. The editor Walter Murch, whose astonishing resume includes the “Godfather” films, “Apocalypse Now,” and “The English Patient,” has said that film editing “could just as easily be called `film construction.”‘

more from Boston Globe Ideas here.

Shoe Gazing

Jan Chipchase on show gazing in Future Perfect:

Shoe_gazingkampala_1“Walking streets from Tampere or Tokyo and beyond I’ve noticed that one of the first things that people look at when they check me out is my shoes. The result is the same whether the target of their gaze is a beat up pair of Pumas or brand new pair of Antas.

Shoe gazing is a form of sizing-up behaviour that is prevalent particularly (though not exclusively) amongst male youths and it involves four stages.

The initial recognition that occurs at a distance of 10 to 15 meters which is trying to figure out whether the person’s shoes are of sufficient interest to warrant further investigation. If the wearer’s shoes past muster then this is followed by a short period of looking elsewhere – it is after all rude to stare at someone coming towards you even if its at someones shoes. The third stage occurs in close proximity and involves a sequence of quick glances to check out shoe details. Occasionally there is a fourth stage that occurs once the person has walked by – it involves turning back to check out other aspects of what the person is wearing – by concentrating on the shoe  other related clothing details may have been missed, the assumption being that if the shoes were cool then the other gear they are wearing fits the same bracket. “

More Here

When the Shiites Rise

Vali Nasr in Foreign Affairs:

The war in Iraq has profoundly changed the Middle East, although not in the ways that Washington had anticipated. When the U.S. government toppled Saddam Hussein in 2003, it thought regime change would help bring democracy to Iraq and then to the rest of the region. The Bush administration thought of politics as the relationship between individuals and the state, and so it failed to recognize that people in the Middle East see politics also as the balance of power among communities. Rather than viewing the fall of Saddam as an occasion to create a liberal democracy, therefore, many Iraqis viewed it as an opportunity to redress injustices in the distribution of power among the country’s major communities. By liberating and empowering Iraq’s Shiite majority, the Bush administration helped launch a broad Shiite revival that will upset the sectarian balance in Iraq and the Middle East for years to come.

There is no such thing as pan-Shiism, or even a unified leadership for the community, but Shiites share a coherent religious view: since splitting off from the Sunnis in the seventh century over a disagreement about who the Prophet Muhammad’s legitimate successors were, they have developed a distinct conception of Islamic laws and practices. And the sheer size of their population today makes them a potentially powerful constituency.

More here.

A Dead Dog Lives On (Inside New Dogs)

Azra posted this a couple of days ago at 3QD. Carl Zimmer has more thoughts about it in his blog, The Loom:

DogCan a tumor become a new form of life?

This is the freaky but serious question that arises from a new study in the journal Cell. Scientists from London and Chicago have studied a peculiar cancer that afflicts dogs, known as canine transmissible venereal tumor (CTVT) or Sticker’s sarcoma. It is a cancer of immune cells called histiocytes, and dogs typically develop grapefruit-sized tumors that disappear after a few months…

So here’s the big question which the authors don’t tackle head on: what is this thing? Is it a medieval Chinese dog that has found immortality? If so, then it resembles HeLa cells, a line of cancer cells isolated from a woman named Henrietta Lacks who died in 1951. After her death, scientists have propagated her cells, and in that time they have have adapted to their new ecological niche of Petri dishes, acquiring mutations that make it grow aggressively in the lab. One biologist even suggested that the cells should be consider a new species.

Sticker’s sarcoma has, without any intervention from scientists, become a cell line as well, and one that has survived far longer than HeLa cells have. It is distinct from its dog ancestors, and has acquired adaptations that allow it to manipulate its hosts for its own advantage as effectively as a virus or a blood fluke. A parasite evolved from a dog, perhaps.

More here.

Confronting the sexual abuse of animals

From New Scientist:

Veterinarians must mention the unmentionable, and confront the issue of people who sexually abuse animals. The call comes from Helen Munro of the Royal School of Veterinary Studies in Edinburgh, UK, in a commentary published in the September issue of The Veterinary Journal (vol 172, p 195).

“The impression is that many continue to think of bestiality as a farmyard activity involving animals sufficiently large enough not to be injured, and therefore not much to worry about,” she writes. “It seems that even in these modern times, the sexual abuse of animals is almost a last taboo, even to the veterinary profession.”

More here.

Why jihadis love to fly

Michael Clarke in the London Times:

747_nCommercial aircraft represent globalism and high technology — they shrink the world and threaten cultural conservatism. The Boeing 747 was the last of the “great machines” that characterised the 20th century: it opened up air travel to the mass market. And it was so very American; big, brash and useful. But aircraft also appear vulnerable. In truth, civil aircraft are a lot more robust than people think, but the aviation industry is selling safety almost as much as it is selling transport and passengers need constant reassurance that aircraft are operating well within their technical limits.

So destroying or hijacking aircraft has always had great symbolic value for terrorists. Since the first commercial aircraft was hijacked in 1948 — a Cathay Pacific seaplane out of Macau — there have been almost 40 significant airline hijacks. Most ended with little or no loss of life, hence the presumption among crew and passengers that it was as well to go along with a hijack if you were unfortunate enough to get caught in one. There were manuals on how to relate to hijackers, or to avoid being singled out by them; it was a routine that hijackers and airlines both came to know.

More here.

Maid Becomes an Unlikely Literary Star in India

Amelia Gentleman in the New York Times Book Review:

Screenhunter_2_9Abandoned by her mother at 4, married off at 12 to an abusive husband, a mother herself at 13 — there is little in Baby Halder’s traumatic childhood to suggest that she would become an emerging star on India’s literary horizon.

A single parent at 25, struggling to feed her three children by working as a maid for a series of exploitative employers, Ms. Halder had no time to devote to reading or to contemplating the harsh reality of her existence until she started work in the home of a sympathetic retired academic, who caught her browsing through his books when she was meant to be dusting the shelves. He discovered a latent interest in literature, gave her a notebook and pen, and encouraged her to start writing. “A Life Less Ordinary,” this season’s publishing sensation in India, is the result of her nighttime writing sessions, squeezed in after her housework duties were finished, when she poured raw memories of her early life into the lined exercise books.

Prabodh Kumar, the retired anthropology professor who discovered her, was impressed with what he read and encouraged her to continue. After several months, he sat down with her and helped edit her text into book form.

More here.

Saturday, August 12, 2006

William James, Ghost Hunter

Paul collins reviews Ghost Hunters: William James and the Search for Scientific Proof of Life After Death by Deborah Blum, in the San Francisco Chronicle:

James_william3_med_1Believe me, some people want to be haunted.

That longing — to live in a world where the past never really dies — sits at the heart of Deborah Blum’s “Ghost Hunters.” It opens in a Victorian era writhing with spirits and spooks: There are the Fox sisters of New York, a Barnum-promoted trio who summoned table-rapping responses from the dead — two knocks for yes, silence for no. Or their rivals the Davenport brothers, who brought bells and mandolins to crazed life from across a room. Meanwhile in London, D.D. Home uncannily conjured up the dearly departed, guaranteeing that money would pour into otherworldliness.

Enter William James. Famed Harvard philosopher and brother of novelist Henry James, William hesitantly joined maverick Nobel Prize-winners and amateur sleuths to form the American Society for Psychical Research. Blum shows James as restlessly curious and prudently cautious in equal measure. Along with the society, scientists from Darwin to Faraday and authors from Twain to Arthur Conan Doyle would weigh in on just what was happening during seances.

More here.

laughing at Stalin

Prokofiev1

In 1936, homesick despite the rewards of his life as a cosmopolitan virtuoso, Prokofiev returned to live in the country he had sarcastically nicknamed Bolshevizia. The decision ruined his life: he was hounded by cultural bureaucrats until 1953, when he died on the same day as Stalin (which must have been a sourly ironic consolation). But repatriation did wonders for his music. As a young man, he specialised, as he said, in “various degrees of the scherzo – whimsicality, laughter, mockery”. Now his doubts and torments gave him a sense of tragedy, audible in the Sixth Symphony, with its searing allusion to a redemptive motif from Wagner’s Parsifal, or in the bereaved lament of the woman who searches a corpse-littered battlefield in his score for Sergei Eisenstein’s Alexander Nevsky.

more from The New Statesman here.