Photo: Flickr user lifeontheedge

Wednesday, August 22, 2007



The wikiscanner coverage is still flowing fast. Keith Olbermann had a misguided take, for example:



It's not his fault.* The media coverage around this has been deeply mediocre. With the exception, as usual, of the NYTimes piece (and here's their Wikipedia feed), nobody reported two essential facts:

  1. Contentious wikipedia articles are edited every hour of the day. Anonymous edits are always suspect. Any edit that looks unproductive (like deleting an entire section without comment) gets reverted immediately -- as, indeed, these edits were.

    This side of the story would have required some actual reporting (digging to see how the edits influenced the later article), and reporting means boots on the ground, which means payroll.

  2. "Anonymous" wikipedia contributors are actually the only editors that aren't allowed to be anonymous. As soon as you choose a WP username, your IP address stops being shown.


Sure, those aren't the most important elements of the story. But not including them anywhere in the article? Pull up your socks.

* Note to Olbermann: Edward R. Murrow was a journalist, not an anchor.

Tuesday, August 21, 2007

A cat piano or Katzenklavier (German) is a hypothetical musical instrument consisting of a line of cats fixed in place with their tails stretched out underneath a keyboard. Nails would be placed under the keys, causing the cats to cry out in pain when a key was pressed. The cats would be arranged according to the natural tone of their voices.

The instrument was described by German physician Johann Christian Reil (1759-1813) for the purpose of treating patients who had lost the ability to focus their attention. Reil believed that if they were forced to see and listen to this instrument, it would inevitably capture their attention and they would be cured (Richards, 1998).

Monday, August 20, 2007

Friday, August 17, 2007

Jeanne Louise Calment (February 21, 1875 – August 4, 1997) reached the longest confirmed lifespan in history at 122 years and 164 days. Her husband died in 1942, after he ate a dessert prepared with spoiled cherries.

In 1965, aged 90, with no living heirs, Jeanne Calment signed a deal, common in France, to sell her condominium apartment en viager to lawyer François Raffray. Raffray, then aged 47, agreed to pay a monthly sum until she died, an agreement sometimes called a "reverse mortgage". At the time of the deal the value of the apartment was equal to ten years of payments. Unfortunately for Raffray, not only did Calment survive more than thirty years, but Raffray died of cancer in December 1995, at the age of 77, leaving his widow to continue the payments.

She said that at age 14, she met Vincent van Gogh in her father's shop, later describing him as "dirty, badly dressed and disagreeable." She also reported attending the 1885 funeral of Victor Hugo.

Jeanne Calment's remarkable health presaged her later record. At age 85, she took up fencing. At 100, she was still riding a bicycle.

Thursday, August 16, 2007

I'm trying my hand at a wikipedia videoblog.



(Or here , if it doesn't show in the feed.)

The sailing stones are a geological phenomenon found in Racetrack Playa, Death Valley. The stones slowly move across the surface of the playa, leaving a track as they go, without human or animal intervention.

Tuesday, August 14, 2007

Wikipedia Scanner "offers users a searchable database that ties millions of anonymous Wikipedia edits to organizations where those edits apparently originated, by cross-referencing the edits with data on who owns the associated block of internet IP addresses." (Of course, it only shows edits by users without accounts.)

Via Wired, who also have a page where you can vote on the most egregious wikipedia spin/fraud.

Thursday, August 09, 2007

The Ulam Spiral is a simple method of graphing the prime numbers that reveals a pattern which has never been fully explained. It was discovered by the mathematician Stanisław Ulam in 1963, while doodling on scratch paper at a scientific meeting.

The NYTimes seems to be making a leap into blogging. Here's their Wikipedia-tagged posts, for future reference.

Monday, August 06, 2007

Yet another NYTimes piece from wikimania. (These are all by columnist Noam Cohen.)

NYTimes on Wikimania, Chinese censorship, and other things. The collapse of mainland chinese wikipedia participation is pretty depressing. At Boston wikimania, there was nobody more enthusiastic than the handful of mainland chinese people; they were absolutely thrilled to be there.



Ancient world maps.

The De Virga world map was made around 1411. (And re-discovered in a second-hand bookshop in 1911. And stolen during an auction in 1932, and never recovered.)

It gives a fairly accurate shape of Africa, at a time when the continent had not yet been rounded by European explorers. The source of such cartographic information is unknown, although it could be Muslim traders, or possibly Chinese cartographers under Admiral Zheng He.

Zheng He was a Chinese mariner, explorer, diplomat, fleet admiral, and eunuch who from 1405 to 1433 made voyages across the Indian ocean and to the coast of Africa. His voyages and the subsequent possible abandonment (as some have argued) of maritime exploration by the Chinese emperors have become symbolic in the space advocacy community of the success and cancellation of the Apollo Program.

Chinese exploration.

llywrch: "Keep in mind that one goal of every committed Wikipedian is the desire to recruit more knowledgable and productive members. I believe that lot of the apparently minor edits Admins make are to further this goal."

Sunday, August 05, 2007

Another wikimania dispatch from the NYTimes. When is the times going to start tagging its articles, not just its "blog posts"?