Sciences


Letters and Sciences and Talk Amongst Yourselves — nic @ 22 Jun 2008 09:40 pm

Pawn has moved this past weekend, and just wants to share a few words about that.

Here they are:

Comet

That night. That cold crisp night that he watched the comet streak overhead. That night was the last that he could be said to have been responsible for his own actions. Not that he had exercised any great care in living his life up until this point. It’s just that in that strange and generous calculus which we apply to the decision making powers of the artistic class, he had been cut a lot of slack. Up until the night that comet cut a gash in the night sky and everything changed.

She wasn’t with him then, not sharing his appreciation for late night walks in the less than safe neighborhood in which they dwelt. She was back in the flat starting another novel and finishing another bottle of merlot. That is how it was, in those days; she, his erstwhile muse, had no muse of her own save bottle and book, while he, numb and tired of losing her every night to those twins, he strode away each night to find some peace within.

There was no peace without, it was all traffic noise and loud conversation in the immigrant heavy district. It was a symphony in rare parts - the low hum of the sodium-vapor lights, the rich indecipherable patois emanating from the myriad open windows, the staccato rhythm of the tram wheels as they teased and taunted the edges of the cobblestone that still poked up in several sections of the aging pavement. On top of all of that was the static crackle of the power arcing from the overhead lines to the commutators of the trams themselves. A festival of sounds spanning a century converged in his little part of creation and drew him out of himself and away from the tempestuous storm which was brewing in the synapses of his drunken muse back home, back at the flat, steeping herself in cheap reds and that special sense of betrayal which age visits upon those whose ambition has been left behind.

The comet, he did not know, was early. He was no student of these things, of astronomy, nor did he have any special interest in the facts behind it. He knew only that as he walked east there was a smudgy line arcing across the sky which he could not recall having seen before. Comets are known for their punctuality, they are the timekeepers of the heavens, in the sense of the apito; that whistle blown to keep the Amazonian rivers of musicians in Carnivalé parade on tempo. Much as the leader toots the apito as he runs up and down the length of the bataria to keep all those drummers in sync, the comets race around the firmament keeping all of the celestial watches synchronized. Until that night.

All of the best minds in science agreed that comet Shinberg-Takie was not due until 21:13 Zulu Time on 3 February. Shinberg-Takie had other plans it seemed. He did not understand this, nor would he come to appreciate the peculiar effects it was to have on his life as he entered into the gravitational tug of the comet that night. It was 10:45 on the 2nd of February when he left for his stroll, and Shinberg-Takie was already making a show in the eastern sky.

At 6:35 that evening, the large dish at Arecibo, Puerto Rico, was trained towards the eastern heavens. It operated in concert with much smaller optical telescopes from Yerkes to Griffith Park and points all over the globe as astronomers and astrophysicists struggled to understand how their eagerly awaited guest could possibly have arrived a full day early. One young graduate student in Berkeley’s sleepy astronomy department was watching the screens that night and before anyone else had noticed, he was already aware of the odd pull of ST-2008. He could no longer be held accountable either. He was already looking eastward, and waiting.

It was 8:35 in Rio and the stout yet fearsome bataria leader could not find his apito. How, he worried, would his beloved bataria sound without the steadying rhythmic guidance of his apito? The light in the eastern sky barely even registered as he, too, entered into its metaphysical orbit.

Shinberg-Takie had captured three souls by 21:45 Zulu. They all looked to the east and waited.

Current Events and Sciences and Talk Amongst Yourselves — nic @ 26 Mar 2008 01:12 pm


Miguel Helft over at The New York Times blogs in Bits today about a new connector application from Cemaphore Systems, called MailShadow for Google Apps, which allows migration from MS Exchange to gmail. Interesting concept, and he raises some clever uses in the article. What caught my eye, though, was this slam from his reader,Mark, against Google and their reputation:

Why does no one ask the question “why would I want to put my mail on google’s servers?” when they scan it, index it, score it and have such a poor record of protecting anyone’s privacy. Their reputation as “of the people” is stunningly inaccurate given their willingness to hand over records to any government requesting them. They are not the NY Times protecting anyone’s rights or privacy. Their reputation is one of democratization and being “of the people” but they are not “of or for the person.” And it is the person - each set of eyeballs - that they make their money on.

I am happy to keep my mail on my exchange server or any server other than a company with so much hubris, money and power and so little respect for individual rights and privacy. And no willingness to use their position to protect individual rights. Much like the current Supreme Court, they trample them in the self-interest of their business expansion into any nation, regardless of that nation’s policies regarding individual rights, privacy or due process, and regardless of how it violates or damages the individual person who is responsible for Google’s financial value. And that’s the problem - they think they are completely responsible and that any individual google user is not.
Bringing Outlook and Gmail Closer Together - Bits - Technology - New York Times Blog

This joins a recent assault on Google, whose actions more often belie their much vaunted “Don’t be evil” slogan.

Arts and Current Events and Memoir and Sciences and Talk Amongst Yourselves — nic @ 15 Mar 2008 08:34 am


Two people, each a giant in his field, and true pioneers, both passed away recently. Pawn was deeply influenced by both. Joseph Weizenbaum, pioneer in artificial intelligence and skeptic of technology’s role in human affairs passed away on March 5th, and Gus Giordano, pioneer in jazz dance and an extraordinarily gifted correographer passed away on March 9th.

Here is an excerpt from the New York Times obituary of Weizenbaum:

Eliza, written while Mr. Weizenbaum was a professor at the Massachusetts Institute of Technology in 1964 and 1965 and named after Eliza Doolittle, who learned proper English in “Pygmalion” and “My Fair Lady,” was a groundbreaking experiment in the study of human interaction with machines.

The program made it possible for a person typing in plain English at a computer terminal to interact with a machine in a semblance of a normal conversation. To dispense with the need for a large real-world database of information, the software parodied the part of a Rogerian therapist, frequently reframing a client’s statements as questions.

In fact, the responsiveness of the conversation was an illusion, because Eliza was programmed simply to respond to certain key words and phrases. That would lead to wild non sequiturs and bizarre detours, but Mr. Weizenbaum later said that he was stunned to discover that his students and others became deeply engrossed in conversations with the program, occasionally revealing intimate personal details.
Joseph Weizenbaum, Famed Programmer, Is Dead at 85 - New York Times

A friend and mentor introduced me to Eliza in 1976, about a decade after its conception, and it opened my eyes to what could be done with what are now called human machine interface facilities (commonly referred to as UI). Much of my professional work with technology, whether in computer fields or in exhibit development have been influenced by those early lessons.

In 1980 I had the honor to work on several dance performances with Gus Giordano Dance Chicago, when they came to the humble Metropole Theater in Milwaukee where I did lighting and tech work at the time. Here is an excerpt from the Times’ obituary of Giordano:

Mr. Giordano was best known through the performing of his company, Giordano Jazz Dance Chicago, founded in 1962 and based in Evanston, and through his teaching at dance conventions throughout the United States.

The company, now directed by Nan Giordano, his daughter, is said to have been the first dance troupe to dedicate itself solely to jazz dance. The company’s programs featured pieces by Mr. Giordano and later, as he grew older, included dances by guest choreographers including Mia Michaels and Davis Robertson. The performers became known for their strong training, energy and hard-driving, precise way of moving.

“Their sleek lines and high, silent jumps had the feel of a well-oiled 1958 Chevrolet Impala, a pure expression of another era and something we remember as historically sexy,” Erika Kinetz wrote in 2005 in The New York Times, reviewing “Giordano Moves,” a tribute presented at the 14th annual Jazz Dance World Congress in Chicago.
Gus Giordano, 84, Innovator of Modern Jazz Dance, Is Dead - New York Times

Pawn remembers Gus as friendly and open, and very respectful. He had already won his Emmy award by the time I met him, but was gracious and down to earth. His company loved him, and it showed in the enthusiasm of their performances. I always looked forward to their arrival at the theater, and learned a lot about lighting design working on those shows.

Current Events and Sciences — nic @ 13 Nov 2007 03:26 pm

The Stirling Cycle engine is a nearly two hundred year old invention which has had new currency of late. Pawn experimented with these efficient little puppies as long ago as 1973 (Yikes!) and even presented a paper at an international conference on the subject of solar powered Stirling engines over 30 years ago, as a young pup. Now NASA is looking at using a Stirling Cooler, which is simply a Stirling engine run in reverse as a heat pump, to cool Venus landers.

The surface of Venus broils at a temperature of about 450 °C – hot enough to melt lead. Several probes in the Soviet Venera and Vega series, as well as a NASA Pioneer Venus probe, landed on Venus and returned data from the surface in the 1970s and early 1980s. But they all expired in less than 2 hours because of the tremendous heat.

Now, two NASA researchers have designed a refrigeration system that might be able to keep a robotic rover going for as long as 50 Earth days. The work was carried out by Geoffrey Landis and Kenneth Mellott of NASA’s Glenn Research Center in Cleveland, Ohio, US.

The main concern is keeping the electronics cool. The NASA pair plan to do this by packing the electronics in a ceramic-based insulator and placing it inside a metal sphere about the size of a grapefruit.

Heat would then be pumped out of the sphere using a Stirling cooler, which works by compressing and then expanding a gas with a piston. When the gas expands, it cools down, absorbing heat from the electronics chamber. Then, as the gas is compressed and its temperature rises, the heat is allowed to dissipate in the atmosphere via a radiator.

Stirling coolers were invented in 1816 by Reverend Robert Stirling, a Scottish clergyman, but were largely ignored until the mid 20th century, when their impressive energy efficiency became better known.

Antique fridge could keep Venus rover cool - space - 12 November 2007 - New Scientist Space

Thanks to the eagle-eyed folks over at Slashdot /. for pointing out this story.

Current Events and Politics and Sciences — nic @ 26 Jul 2007 09:32 am

handcuffed.jpg

Remind me again why we granted statehood to Alaska and Hawaii (just kidding)…

US senators today made a bipartisan call for the universal implementation of filtering and monitoring technologies on the Internet in order to protect children at the end of a Senate hearing for which civil liberties groups were not invited.Commerce Committee Chairman Daniel K. Inouye (D-Hawaii) and Senate Commerce, Science, and Transportation Committee Vice Chairman Ted Stevens (R-Alaska) both argued that Internet was a dangerous place where parents alone will not be able to protect their children.
US Senators call for universal Internet filtering | Press Esc

Current Events and Sciences — nic @ 25 Jul 2007 02:13 pm

seeds.png

Every once in a while the US Patent and Trademark Office gets one right. They have just done so by tossing out four patents previously awarded to Monsanto:

Monsanto has filed dozens of patent infringement lawsuits asserting the four challenged patents against American farmers, many of whom are unable to hire adequate representation to defend themselves in court. The crime these farmers are accused of is nothing more than saving seed from one year’s crop to replant the following year, something farmers have done since the beginning of time.
PUBPAT > Monsanto Patents Asserted Against American Farmers Rejected By Patent Office

Gimme a Break and Pop Culture and Sciences — nic @ 17 Jul 2007 12:59 pm

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/. has brought this Ars Technica article (covering a story first broken by Information Week) about Micro$oft receiving a patent for a technology to data-mine your hard disk for advertisers. Makes me glad I don’t use Micro$oft products.

Microsoft has filed another patent, this one for an “advertising framework” that uses “context data” from your hard drive to show you advertisements and “apportion and credit advertising revenue” to ad suppliers in real time. Yes, Redmond wants to own the patent on the mother of all adware…
“Applications, tools, or utilities may use an application program interface to report context data tags such as key words or other information that may be used to target advertisements,” says the filing. “The advertising framework may host several components for receiving and processing the context data, refining the data, requesting advertisements from an advertising supplier, for receiving and forwarding advertisements to a display client for presentation, and for providing data back to the advertising supplier.”
The adware framework would leave almost no data untouched in its quest to sell you stuff. It would inspect “user document files, user e-mail files, user music files, downloaded podcasts, computer settings, computer status messages (e.g., a low memory status or low printer ink),” and more. How could we have been so blind as to not see the marketing value in computer status messages?
Microsoft patents the mother of all adware systems

Politics and Sciences — nic @ 28 Jun 2007 10:12 am

delete-key.jpg
Via /. this Marketing Blog posting from Douglas Karr on the Presidential candidates (declared and not) and what their websites are running on.

So that got me wondering… what are the other candidates’ sites running? Does this provide some insight into their overall candidacy?
Is the next President of the United States running Linux? | The Marketing Technology Blog

Interesting is the balance between the parties. While the whole field is pretty much evenly split between Windows (43%) and Linux/FreeBSD (57%) the split by party is Republicans, Windows (69%) to Linux (31%); Dems Windows (10%) to Linux/FreeBSD (90%). The lone Dem using Windows is, predictably, Hillary Clinton.

Current Events and Sciences — nic @ 25 Jun 2007 04:31 pm

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By way of /. and The Register, we today find this beacon of sanity from the British government, in response to an electronic petition on the topic of “Creation Science” and “Intelligent Design”:

The Government is aware that a number of concerns have been raised in the media and elsewhere as to whether creationism and intelligent design have a place in science lessons. The Government is clear that creationism and intelligent design are not part of the science National Curriculum programmes of study and should not be taught as science. The science programmes of study set out the legal requirements of the science National Curriculum. They focus on the nature of science as a subject discipline, including what constitutes scientific evidence and how this is established. Students learn about scientific theories as established bodies of scientific knowledge with extensive supporting evidence, and how evidence can form the basis for experimentation to test hypotheses. In this context, the Government would expect teachers to answer pupils’ questions about creationism, intelligent design, and other religious beliefs within this scientific framework.
nocrescied - epetition response

Pawn is already feeling better about his decision to move back to the UK!

Sciences and Talk Amongst Yourselves — nic @ 12 Jun 2007 09:52 am

Barbarella

Caught this headline on CNN, and I thought it sounded pretty enlightened, in a Barbarella kind of way, until I read it again, more carefully:

Astronauts to tuck in thermal blanket
Astronauts to tuck in thermal blanket - CNN.com

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