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November 30, 2008

Groklaw Summarizes the Lori Drew Verdict

Bootsy Collins writes "Last Wednesday, the Lori Drew 'cyberbullying' case ended in three misdemeanor convictions under the Computer Fraud and Abuse Act, a 1986 US Federal law intended to address illegally accessing computer systems. The interpretation of the act by the Court to cover violations of website terms of service, a circumstance obviously not considered in the law's formulation and passage, may have profound effects on the intersection of the Internet and US law. Referring to an amicus curiae brief filed by online rights organizations and law professors, PJ at Groklaw breaks down the implications of the decision to support her assertion that 'unless this case is overturned, it is time to get off the Internet completely, because it will have become too risky to use a computer.'"

Read more of this story at Slashdot.

Recourse For Poor Customer Service?

eleventypie writes "I am in the Army and currently stationed in Afghanistan. Recently I found myself without a laptop so I decided to build a studio 17 from Dell. I designed/customized my laptop on 2008-09-17 and placed my order, which totaled approximately $1,700. The laptop was built and apparently shipped on 2008-09-28. Given my APO address, I know mail can sometimes take a little while to get here, though 7-10 days is normal. Dell said to give my laptop 6-8 business days and occasionally, it might take as much as 4-6 weeks. So on 2008-11-12 I sent another email to Dell informing them I still had not received my laptop. One person said to give it more time, while another person responded to my message telling me to send my address again and they would send me a replacement. So I sent my address immediately and never got a response. It is now the 30th of November and I still have no laptop and Dell seems to have quit responding to my emails. This is very frustrating being out $1,700 and not having a laptop to talk to my friends and family and do school work. Phone calls aren't easy so calling them is pretty much out of the question. Any advice on what I can or should do at this point to get the computer I ordered or get my money back?"

Read more of this story at Slashdot.

Trains on the Brain

The holiday season brings back memories of toy trains running under the Christmas tree. My father built a six-foot-long platform for an American Flyer train set that was mine and went under the tree. My younger brother had a square platform for an HO-scale Lionel train and it sat off to the side. Each holiday season, we'd get these train-boards down and set up the track, fitting the sections together to create the oval. We'd unwrap the plastic pieces that made up the model village, and place the styrofoam train tunnel carefully around a bend. Finally, we'd wire the transformer to the track and get the train running along. Of course, we'd crank up the power and see how fast the train would go without it jumping off the tracks. It's a time when you're glad to have younger siblings distributed around the track ready to put the cars back on track. Trains were something to enjoy through the holidays and we'd complain not only that the holiday ended but that it was time to put these trains away.

DSC_0019.jpg

when I was young growing up in LA, my favorite place to eat was a diner that had sawdust on the floor. What I remember most is that the diner had a train that ran along the u-shaped counter and made a loop back into the kitchen. Sitting at the counter, I wrote down my order and clipped the piece of paper to a boxcar and off it went to the kitchen. Soon, the train returned and stopped in front of me with my plate sitting on top of a flatbed car.

When my own son was young, we set up some trains at Christmas and enjoyed them. I don't know if they occupy the same place in his brain as they do in mine. Video games have meant more to him and honestly, race-car sets were much more fun. Nonetheless, coming upon Christmas again, I want to build a train board and get a train set. I've been looking at what's new in trains, and I see digital command systems. It's a little hard to figure it out. I'm curious how trains and computers (microcontrollers, even) might play together today.

Recently, I was re-reading Steven Levy's book, Hackers, and it begins by telling the story of the MIT Model Railroad Club. There were two groups in the student club -- one that worked on the detailed layouts and the other that worked on the switching. It was the latter that saw the possibilities for using computers to control the trains. It was this group that first defined the hacker ethic and what Levy called the "hands-on" imperative. If you couldn't get your hands on something and take it apart, you could not understand how it works and learn to use it. In those days, computer manufacturers wouldn't have thought that a model train set was an appropriate application for computers, nor could they have imagined that the future of technology would be influenced so much by hackers.

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Over the weekend, I visited the Golden State Model Railway Museum in Point Richmond, California. The trains weren't running on the day I visited but I did get to see the different layouts, simulating different California scenes. The museum is a little sleepy, with old men working on the tracks. Frankly, what I imagine going on there is more interesting than what is actually going on. I want more interactivity than what's possible with the large-scale train layouts. I also recall over the years visiting men who had elaborate train yards in their garages. The layouts are meticulous and each one must have taken years to build. I don't necessarily want to the be that kind of person.

Afterwards my wife and I went on a beautiful walk in the Miller-Knox Regional Park across the street from the museum. It's the site of the Ferry Point Terminal, where, in the days before there were bridges over the Bay, trains arrived at this pier. Passengers and cargo were unloaded on to ferries and transported across the bay. Today, Ferry Point is a makeshift fishing pier but the shadowy hulk of train tracks and a rusty crane remain in place.

DSC_0053.jpg


“Reality Mining” Resets the Privacy Debate

An anonymous reader sends us to the NYTimes for a sobering look at the frontiers of "collective intelligence," also called in the article "reality mining." These techniques go several steps beyond the pedestrian version of "data mining" with which the Pentagon and/or DHS have been flirting. The article profiles projects at MIT, UCLA, Google, and elsewhere in networked sensor research and other forms of collective intelligence. "About 100 students at MIT agreed to completely give away their privacy to get a free smartphone. 'Now, when he dials another student, researchers know. When he sends an e-mail or text message, they also know. When he listens to music, they know the song. Every moment he has his Windows Mobile smartphone with him, they know where he is, and who's nearby.' ... Indeed, some collective-intelligence researchers argue that strong concerns about privacy rights are a relatively recent phenomenon in human history. ... 'For most of human history, people have lived in small tribes where everything they did was known by everyone they knew,' Dr. Malone said. 'In some sense we're becoming a global village. Privacy may turn out to have become an anomaly.'"

Read more of this story at Slashdot.

Sparebots!

SpareBot.jpg
What do you do with all those extra resistors, capacitors outdated Ic's and dull red LEDs? Make SpareBots!

Part sculpture, part recycling, SpareBots are a festive way to make figures, work with your hands and tell a story, like the SpareBot rodeo below:

SparebotRodeo.jpg

Flickr user Charlie Beldon has posted up some neat little sparebots into the Make Flickr pool.

Have you tried your needle nose pliers at the craft of SpareBots? Would this be a good way to introduce young people to the components of electricity? Could it be a good way of learning soldering? What else could be done with the idea? Stop motion SpareBot animated opera? Post into the Comments or the Flickr pool with your ideas.

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Best of CRAFT

20081130bestofcraft.jpg

Here are some of my favorite posts from the CRAFT blog this week:

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FriendFeed and level playing fields

I've always been a bit puzzled about how FriendFeed does RSS, but I've never (until now) taken the time to find the source of the puzzlement. I've always just fumbled my way around, sort of approximating what I wanted, and when I couldn't get it, falling back to the API. But now I've hit a wall, and taken the time to understand the nature of the wall. Let me explain.

Consider this screen (click on it to see the detail):

A picture named ffscrfeen.gif

Suppose you used a photo site that wasn't one of the ones listed, but you had an RSS feed for your photos and favorites on that site. What are you supposed to do? I always assumed you should just add the feed under "Blog" but then your readers will start asking why your pictures don't do all the neat things that happen automatically with Flickr, Picasa, SmugMug or Zooomr sites. I have such a site, and I don't want them to do anything special for it, I just want to tell FF that it's a photo site and have all the cool special goodies they have for Flickr kick in automatically.

If you pop up a higher level, you'll see that this is actually contrary to the whole idea of feeds, which were supposed to create a level playing field for the big guys and ordinary people. That's why a guy like Mike Arrington was able to start TechCrunch and eventually be a competitor of CNET. The fact that RSS didn't favor the big guys made that possible. In fact the whole web is like that. You don't need a special client to read the NY Times and another to watch videos on YouTube. Any browser will do, for any site, no matter who's writing and who's reading. It's why many of us fell in love with the web, at first sight. In the software world before that, it mattered who you are or who you worked for. Kind of like FriendFeed. :-(

It's also against the level playing field idea to favor people, like me, who can program to the APIs. The point of feeds was to make the technology transparently understandable to people who just had brains, that you wouldn't need to understand anything deeply arcane to make RSS work. Since FF is about feeds, it seems to me that it ought to be consistent with the philosophic simplicity of feeds. Again, this is just another application of a principle of the web -- you could always View Source to see how a website worked, and if you were willing to do a little trial and error, and head-scratching, you could make your site work the same way as any site you could view in your browser. This was a good thing.

Now, don't get me wrong, I like APIs, I even love APIs, but only when a feed won't do. There are cases where the API shows more power than the feeds, where feeds can and should have the same power. For example if I want a description to come along with a picture, I have no choice but to write a program to push the content to FriendFeed. That seems wrong to me. RSS and Atom both have description elements, why ignore them? Also, I can if I want make sure the content arrives in a timely manner, but only through the API. The functionality of a web app shouldn't unnecessarily favor programmers. That's unweblike imho.

Now I wouldn't make these criticisms if I didn't think FF was an excellent web app. But like all technology it can be better. That's why I make the suggestions.

Solving the Knight’s Tour Puzzle In 60 Lines of Python

ttsiod writes "When I was a kid, I used to play the Knight's Tour puzzle with pen and paper: you simply had to pass once from every square of a chess board, moving like a Knight. Nowadays, I no longer play chess; but somehow I remembered this nice little puzzle and coded a 60-line Python solver that can tackle even 100x100 boards in less than a second. Try beating this, fellow coders!"

Read more of this story at Slashdot.

Glass bottle shelving

Here are some Instructables for variations on building shelves with glass bottles as the verticals:

shelf1.jpg
Bottle shelving with tension provided by a hook and bolt tightened between the shelves.

shelf2.jpg
A kitchen shelving unit version of their design.

Check out Zero Waste's other projects here.

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Should Taxpayers Back Cars Only the Rich Can Afford?

theodp writes "The NY Times questions the $400M in low-interest federal loans requested by Tesla Motors as part of the $25B loan package for the auto industry passed by Congress last year. 'The program is intended to encourage automakers to improve fuel efficiency, but should it be used for a purpose like this, as the 2008 Bailout of Very, Very High-Net-Worth Individuals Who Invested in Tesla Motors Act?' Tesla says it is assembling about 15 cars a week and has delivered about 80 of its $109,000 base-price Roadsters to date, many of which have gone to the Valley's billionaires and centimillionaires who are Tesla investors as well as early customers. We discussed the company's financial difficulties last month."

Read more of this story at Slashdot.

Tech developers and users

A picture named hebrewHunk.jpgIt's impossible to tell how tech companies will take feedback or advice, I just give it as it occurs to me. I don't try to sugar-coat it, but then I don't think that there's anything wrong with providing an imperfect or incomplete product or service.

I was the guy who said "We make shitty software" to his developers as he passed them in the hall. To which the standard response, which always got a laugh, was: "With bugs!"

It's a joke, but not really. We know our software sucks. But watch, we'll make it suck less.

Anyway, offering advice to most developers is a waste of time, and only makes them hate you. But what are you supposed to do if you want to build on their product and keep hitting the same brick wall, month after month. Is there a polite way to express frustration? If so, I'd like to know what it is.

In Thursday's piece I said developers are every bit as insistent about ignoring users as news people are. I see it happen every damn day. It's just as bad no matter where it happens.

MAKE inspired honking pumpkin

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I know Halloween is over, but I really wanted to share this project that Todd emailed us. The honking pumpkin was inspired by my How-to Tuesday: Scariest Pumpkin ever build. This is exactly why we do the builds for the blog. We want our readers to be inspired to make things, and maybe like Todd, make them better. Best of all, share what you have learned so others can do the same. Thanks Todd, you made my day year! Have you made anything inspired by the MAKE blog? If so, send us a link. Thanks!

My honking pumpkin used to scare the H-E-Hockey-Sticks out of Trick-Or-Treaters. I based this project on a Make-blog posted just before Halloween as I noted on the first page. The project turned out very scary indeed, but I had a lot of false triggering of the car horns on Halloween night. This site is about my re-build to make it better and more importantly I documented how I used my Oscilloscope to track down the cause of the false triggering and correct the problem.

More about the MAKE inspired honking pumpkin

More:

How-to Tuesday: Scariest Pumpkin Ever

In the Maker Shed:
Makershedsmall
Mkmd1-2
Bare Bones Arduino Board Kit (Unassembled)

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iPhones, FStream and the Death of Satellite Radio

Statesman writes "Only a little over a year ago, the FCC approved the merger of XM and Sirius satellite radio companies and the combined stock was trading at $4 a share. Despite being a monopoly — or perhaps because of it — the company is failing. They are losing subscribers, the stock is now trading around 22 cents a share (a 97% decline), and they have written off $4.8 billion dollars in stock value. So, what happened? The CEO is blaming pretty much everyone except himself and his business model. But is pay-for-bandwidth even a viable business plan anymore? With millions of iPhone and gPhone users out there, free streaming audio applications like FStream, and thousands of Internet radio stations to access, the question is: why would anyone want to pay for proprietary hardware and a limited selection of a few hundred stations all controlled by one company?" Read on for the rest of Statesman's thoughts.

Read more of this story at Slashdot.

Medvedev and his Macbook

Medvedev and his Macbook

Fractional horsepower ImageMagick HTTP server?

A picture named imneeeerdo.gifI love ImageMagick, it's creating thumbs for me, night and day, day in and day out. The feed that's using the thumbnails is up and working.

But I'm still bugged that: 1. It seems slower than it should be. 2. A window flashes every time it creates a thumbnail.

People have suggested that I use PHP to interface to ImageMagick, but no slight to PHP, I already know too many languages, I'm trying to forget some! smile

Then I got a message from Phil Pearson, a guy who helped a lot in the early days of XML-RPC, and that triggered a thought -- you know what I really want -- an HTTP interface right into the ImageMagick engine. I'd accept a REST interface, but I'd be ecstatic about an XML-RPC interface. Truly.

Then you could put the engine where ever you wanted and call it from anywhere. If it started consuming the whole CPU, then fork off another one. I know you can probably do this with PHP, but I'm picky. I want my XML-over-HTTP. That's my comfort zone.

Linux Foundation Says All Major Distros Are IPv6 Compliant

ruphus13 points out news from the Linux Foundation, which announced that all major Linux distributions meet certification requirements for the US Department of Defense's IPv6 mandates. The announcement credits work done by the IPv6 Workgroup, whose members include IBM, HP, Nokia-Siemens, Novell and Red Hat. Quoting: "Linux has had relatively robust IPv6 support since 2005, but further work was needed for the open source platform to achieve full compliance with DoD standards. The Linux Foundation's IPv6 workgroup analyzed the DoD certification requirements and identified key areas where Linux's IPv6 stack needed adjustments in order to guarantee compliance. They collaboratively filled in the gaps and have succeeded in bringing the shared technology into alignment with the DoD's standards."

Read more of this story at Slashdot.

Boing Boing’s Holiday Gift Guide part six: DVDs and CDs

Here's the final installment in this year's Boing Boing holiday gift guide: a compendium of the top sellers from the last year's reviews. Today we wrap up with DVDs and one CD.

Don't miss the previous installments: kids' stuff, fiction, gadgets, comics and nonfiction.

Freakazoid - The Complete First Season

The best TV cartoon since the Max Fleischer era, on DVD
Original Boing Boing post

Tekkon Kinkreet

Absolutely extraordinary comic fuses manga and French comics in a story of violence and lost boys in a surreal Japanese cityscape
Original Boing Boing post

DAVE MCKEAN'S KEANOSHOW

Surreal gorgeous short videos on DVD
Original Boing Boing post

Masters of Science Fiction: The Complete Series

Stephen Hawking hosts a science fiction TV show
Original Boing Boing post

Alphabutt
(Kimya Dawson)
Weird, jangly, hilarious awesome music for kids
Original Boing Boing post

Diet of Fast Food and Candy May Cause Alzheimer’s

lurking_giant sends along a Reuters report on research out of Sweden indicating that a diet rich in fat, sugar, and cholesterol could increase the risk of Alzheimer's, at least in mice. "'On examining the brains of these mice, we found a chemical change not unlike that found in the Alzheimer brain,' [said] Susanne Akterin, a researcher at the Karolinska Institutet's Alzheimer's Disease Research Center... 'We now suspect that a high intake of fat and cholesterol in combination with genetic factors... can adversely affect several brain substances, which can be a contributory factor in the development of Alzheimer's.' ... These mice showed chemical changes in their brains, indicating an abnormal build-up of the protein tau as well as signs that cholesterol in food reduced levels of another protein called Arc involved in memory storage."

Read more of this story at Slashdot.

Make your own Arduino controlled bell tower / carillon

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Mechatronics writes -

This is a set of musical bells which are driven by solenoids and controlled by an Arduino microcontroller.

There are 8 bells covering one octave.

The bells are controllable from a PC, or the tower can stand alone and play pre-programmed melodies.


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Royal Society of Chemistry Slams UK Exam Standards

cheesethegreat writes "The Royal Society of Chemistry has sharply criticized the 'catastrophically' falling standards for UK school exams in the sciences. The RSC had 1,300 highly achieving students take an exam made up of questions taken from the last 50 years. The students averaged an appalling 15% on 'hard' numerical questions set in the 1960s, but managing much higher marks on the more recent 'soft' non-numerical questions. This latest report has garnered mainstream media attention. The RSC has also created a petition on the UK Prime Minister's official website, calling for urgent intervention to halt the slide, which has garnered over 3,000 signatures. The issue of declining exam standards has been an ongoing concern in the UK, with allegations that exam results have been manipulated by the government to increase pass rates and meet its own targets."

Read more of this story at Slashdot.

Flaming legs


Evidently the people of New Mexico have seen it all. Even robolegs gone wild!

Carlos is a robotic everyman. He's not one of those fancy deep sea dwelling, swimming pool competing, publicity hogging, multiple kill, or planet exploring robots, just a regular robot doing his thing like us humans.

Carlos was a college kinetic sculpture project. I was interested in the concept of automating aspects of society that were considered not so "glamorous". Robotics are often used in environments which are considered dangerous to humans. Deep sea exploration, nuclear cleanup and volcanism are some of the "higher profile" adverse environments which robots are used. My question was, "What about other dangerous or hazardous areas?". For example, homeless people live in extremely dangerous environments. Shouldn't there be automated equipment used by this strata of society? So, for this project I chose to implement an automated walking, homeless shopping cart.

Check out some of the other projects at GizmoGarden!
Via Zoomdoggle

What do robots mean to you? Have you built a robot to solve a problem? Have you made plans for automating mechanisms? What have you done to create devices that move in response to sensor data? Add your photos and video to the Make Flickr pool, and bring on your comments!

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Peak Population: when will population growth stop, why, and how?

Worldchanging's Alex Steffen's got a good, thoughtful piece up about "peak population," the idea that we'll crest humanity's most rapid period of population growth and that it will -- and should -- slow down from here. I love this quote from Kim Stanley Robinson, speaking of birth control: "empowering women is the best climate change technology."
It would be a mistake, however, to fail to see peak population as a hugely important insight, because when we know that we are riding a wave of increasing numbers (and increasing longevity) that will crest sometime after the middle of this century, we can also see that

1) The longer population growth rates remain high, the more total people there will be on the planet when we reach peak population, so one of our biggest goals ought to be seeing to it by every ethical means possible that the wave of population growth crests sooner rather than later.

2) If we are successful in reaching peak population sooner, at a lower number of people, rather than later with more people, we will be much more able to confront the myriad interlocking crises we face -- a comparatively less crowded planet is an easier planet on which to build a bright green future.

3) Since we know the single best way of bringing down high birth rates is to empower women by giving them access to reproductive health choices (including contraception and abortion), education, economic opportunities, and legal protection of their rights, empowering women ought to be one of our highest priorities. (As Kim Stanley Robinson puts it, empowering women is the best climate change technology.)

4) Our other main task is to preserve natural systems and transform human economies in order to best withstand this wave of human beings, avoid catastrophe and leave behind as intact a world as we can -- to save the parts (including not just biodiversity but also the diversity of human cultures and histories) so that future generations have as many options as possible.

5) Our best hopes for both avoiding catastrophe and preserving our heritage all hinge on our actions over roughly the next two decades. In that time we have enormous work to do: create at least the model of a zero-carbon, zero-waste civilization; begin deep and widespread impact reduction here in the developed world; sustainably raise the prospects of those (especially women) living in the developing world; and preserve as many working parts of our planetary heritage as we possibly can. After that time, all of these jobs will grow progressively harder, trending quickly towards impossibility.

Peak Population and Generation X

James Boyle’s “The Public Domain” — a brilliant copyfighter’s latest book, from a law prof who writes like a comedian

Jamie Boyle, of the Duke Center for the Public Domain, has a new book out, The Public Domain: Enclosing the Commons of the Mind. Boyle ranks with Lessig, Benkler and Zittrain as one of the most articulate, thoughtful, funny and passionate thinkers in the global fight for free speech, open access, and a humane and sane policy on patents, trademarks and copyrights. A legal scholar who can do schtick like a stand-up comedian, Boyle is entertaining as well as informative.

I've got a copy on its way to me, but while I'm waiting, I'm delighted to discover that Jamie talked his publisher, Yale University Press, into offering the book as a free, CC-licensed download. And right there, in the preface, I'm hooked:

Each person has a different breaking point. For one of my students it was United States Patent number 6,004,596 for a “Sealed Crustless Sandwich.” In the curiously mangled form of English that patent law produces, it was described this way:

A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly. The sandwich includes a lower bread portion, an upper bread portion, an upper filling and a lower filling between the lower and upper bread portions, a center filling sealed be- tween the upper and lower fillings, and a crimped edge along an outer perimeter of the bread portions for sealing the fillings there between. The upper and lower fillings are preferably comprised of peanut butter and the center filling is comprised of at least jelly. The center filling is pre- vented from radiating outwardly into and through the bread portions from the surrounding peanut butter.

“But why does this upset you?” I asked; “you’ve seen much worse than this.” And he had. There are patents on human genes, on auctions, on algorithms. The U.S. Olympic Committee has an expansive right akin to a trademark over the word “Olympic” and will not permit gay activists to hold a “Gay Olympic Games.” The Supreme Court sees no First Amendment problem with this. Margaret Mitchell’s estate famously tried to use copyright to prevent Gone With the Wind from being told from a slave’s point of view. The copyright over the words you are now read- ing will not expire until seventy years after my death; the men die young in my family, but still you will allow me to hope that this might put it close to the year 2100. Congress periodically considers legislative proposals that would allow the ownership of facts. The Digital Millennium Copyright Act gives content providers a whole array of legally protected digital fences to en- close their work. In some cases it effectively removes the privilege of fair use. Each day brings some new Internet horror story about the excesses of intellectual property. Some of them are even true. The list goes on and on. (By the end of this book, I hope to have convinced you that this matters.) With all of this going on, this enclosure movement of the mind, this locking up of symbols and themes and facts and genes and ideas (and eventually people), why get excited about the patenting of a peanut butter and jelly sandwich? “I just thought that there were limits,” he said; “some things should be sacred.”

The Public Domain: Enclosing the Commons of the Mind, Download The Public Domain, The Public Domain on Amazon

Nerf factory riot in China

Riots are breaking out in factories in Dongguan as bankruptcies and layoffs throw thousands out of work with wages owing. South China, "the world's factory," is in chaos, faltering. After the mid-autumn festival, enormous numbers of workers simply stayed home in the provinces, rather than returning to work in Shenzhen, Guangzhou, and Dongguan.

This AP story talks about a riot in the factory where Nerf toys were manufactured for Hasbro -- and no, they didn't fight with Nerf bats.


Tempers began flaring Tuesday when the plant's Hong Kong owner, Kader Holdings Company Ltd., prepared to lay off 216 migrant workers at the factory that employs 6,500. About 80 senior workers claimed they were getting shortchanged on their severance pay, and they mobilized a mob of 500 — mostly other unemployed workers and friends, Guo said.

The workers battled security guards, turned over a police car, smashed the headlights of police motorcycles and forced their way through the factory's front gate, Guo said. They went on a rampage in the plant's offices, damaging 10 computers, the company said.

The account was confirmed Wednesday by several of the 200 or so jobless laborers peacefully milling around the street in front of the four-story factory complex covered in soot-stained white and green tiles. Small groups of workers inside the factory pressed against glass windows and stared at the crowd below. When their shift ended, they flooded into the streets and mixed with the angry workers.

"The factory's management and the local officials really look down on the workers," said one laid-off worker who would only give his surname, Qiao, because he feared criticizing the company might jeopardize his chance of getting any compensation.

Workers riot at Chinese toy factory (Thanks, Jennifer!)

Suketu “Maximum City” Mehta on the Mumbai attacks

Suketu Mehta, author of the Pulitzer-nominated "Maximum City: Bombay Lost and Found" has a wracked and impassioned op-ed in today's New York Times about the Mumbai attacks. Mehta says that the terrorists want to kill the golden dream of Mumbai, and pledges himself to improving the city and its injustices, calling on all of us to renew our commitment to one of the largest, most beautiful, most maddening cities in the world.

I spent some time in Mumbai in September, and met some of the warmest, cleverest, most driven people I've ever encountered, from the slums of Dharavi to the IT parks to the Bollywood studios, it was a bottomless well of ambitious strivers who loved their city and worked and played around the clock. The poverty was crushing, the bravery inspiring, the city beautiful and terrible at once. Like most foreigners who visit the city, I stayed in the tourist quarter in Colaba, where many of the attacks occurred -- I had dinner at Leopold's, tea at the Taj, tried to get a train at VT.

I hope that all my Mumbai friends are safe and sound. I've been avidly reading the traffic on one of the Indian mailing-lists I lurk on, watching as the Mumbai residents check in, trade stories, give thanks for being alive and, like Mehta, pledge to answer the problems of their city with love instead of hate.

In the Bombay I grew up in, your religion was a personal eccentricity, like a hairstyle. In my school, you were denominated by which cricketer or Bollywood star you worshiped, not which prophet. In today’s Mumbai, things have changed. Hindu and Muslim demagogues want the mobs to come out again in the streets, and slaughter one another in the name of God. They want India and Pakistan to go to war. They want Indian Muslims to be expelled. They want India to get out of Kashmir. They want mosques torn down. They want temples bombed.

And now it looks as if the latest terrorists were our neighbors, young men dressed not in Afghan tunics but in blue jeans and designer T-shirts. Being South Asian, they would have grown up watching the painted lady that is Mumbai in the movies: a city of flashy cars and flashier women. A pleasure-loving city, a sensual city. Everything that preachers of every religion thunder against. It is, as a monk of the pacifist Jain religion explained to me, “paap-ni-bhoomi”: the sinful land...

But the best answer to the terrorists is to dream bigger, make even more money, and visit Mumbai more than ever. Dream of making a good home for all Mumbaikars, not just the denizens of $500-a-night hotel rooms. Dream not just of Bollywood stars like Aishwarya Rai or Shah Rukh Khan, but of clean running water, humane mass transit, better toilets, a responsive government. Make a killing not in God’s name but in the stock market, and then turn up the forbidden music and dance; work hard and party harder.

What They Hate About Mumbai (via Jon Taplin)

Fire-Cooled Brew

MOE_firebrew
Photography by Simon Jansen

New Zealander Simon Jansen has all the bona fides of an alpha maker. A software engineer and classic car restorer, he's got a half-built R2-D2 and a custom minibike he made from scratch. He achieved geek fame with his ASCII animation of Star Wars scenes (asciimation.co.nz), which practically defined obsessive attention to detail.

But a jet-powered beer cooler? This bloke operates on a whole 'nother level of absurdity.

Jansen set out to make the holy grail of many a maker: the homemade jet engine. In his Auckland garage, he welded his own combustor, bolted it to an old turbocharger, and added a leaf blower for air flow and a propane tank (sans regulator) for fuel.

The trickiest part was the oil system, which must maintain critical lubrication pressure: "I used an oil pump from an old Ford Escort Mark 1, driven by the motor and gearbox from a cheap 12-volt rechargeable drill!"

Don't try it at home without an exhaust temperature gauge that goes to 1,000°F and an rpm meter that hits 100,000. But bloody hell! It worked, with

the head-splitting roar that jet hobbyists live for. "Incredibly loud," Jansen recalls fondly. "You can hear the air being ripped apart as it is sucked into the turbine. I was grinning for days."

From adversity came the real breakthrough. Jansen's jet burned propane so fast that the tank rapidly iced up, dropping the fuel pressure. So he stood the tank in a tub of warm water. When a colleague remarked that the iced water could then chill beverages -- eureka!

Jansen says beer and dangerous machines don't mix, so he abstains from the frosty bevvies until he's finished playing with the engine. Ever the tinkerer, he has stripped down and rebuilt the jet beer cooler several times. "The latest iteration should be more self-contained and portable," he promises. "I've been telling the mates at the office we'll fire it up in the car park."

>> Jet-Powered Beer Cooler: asciimation.co.nz/beer

>> More Homemade Jets: junkyardjet.com

From the column Made on Earth - MAKE 11, page 19 - Keith Hammond.

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Vintage space age illustrations


Here's a lovely little gallery of space age illustrations, perfect for collaging into Christmas cards or other crafty projects. Most of these come from the superb Modern Mechanix blog (a bottomless, never-ending, priceless trove of fantastic scans from vintage pulps), but there are a smattering from elsewhere as well.

45 Vintage ‘Space Age’ Illustrations (Thanks, Samantha!)

(Image: Traffic of the Future (1959) by Klaus Bürgle, as seen in Veloopity's Flickr stream)

MS Says Windows 7 Will Run DirectX 10 On the CPU

arcticstoat writes "In what could be seen as an easy answer to the Vista-capable debacle, Microsoft has introduced a 'fully conformant software rasterizer' called WARP (Windows Advanced Rasterization Platform) 10, which does away with the need for a dedicated hardware 3D accelerator altogether. Microsoft says that WARP 10 will support all the features and precision requirements of Direct3D 10 and 10.1, as well as up to 8x multi-sampled anti-aliasing, anisotropic filtering and all optional texture formats. The minimum CPU spec needed is just 800MHz, and it doesn't even need MMX or SSE, although it will work much quicker on multi-core CPUs with SSE 4.1. Of course, software rendering on a single desktop CPU isn't going to be able to compete with decent dedicated 3D graphics cards when it comes to high-end games, but Microsoft has released some interesting benchmarks that show the system to be quicker than Intel's current integrated DirectX 10 graphics. Running Crysis at 800 x 600 with the lowest quality settings, an eight-core Core i7 system managed an average frame rate of 7.36fps, compared with 5.17fps from Intel's DirectX 10 integrated graphics."

Read more of this story at Slashdot.

George Orwell: Egg man (koo koo ka joob)

I've been riveted by the latest installments in the Orwell Diary blog, in which the Orwell Society posts one diary entry from George Orwell's 1938 journal every day as a blog-post. Since mid-October, the journal entries have been from a rented villa in Marrakech (sic), and Orwell's journals have grown increasingly obsessed with the number of eggs his hens are laying (not many). Every time I see an entry like this: "21.11.38: Two eggs," I crack up.

30.11.38: Two eggs.

29.11.38: One egg.

28.11.38: Two eggs.

27.11.38: One egg.

25.11.38: Two eggs.

24.11.38: One egg.

Cylinder of Butagaz gave out yesterday. That makes 5 weeks. It has supplied pretty regularly 3 gas-jets (one of them higher candle-power – I think 60 – than the others) & a fourth occasionally.

Where will it end? The suspense is killing me!

30.11.38: Two eggs.

See also: Orwell's diaries in blog form

Paper bottles

BrandImage (whose site in an unnavigable, unlinkable Flash blob) have come up with an all-paper bottle. This looks like a concept, not a product, but it's an intriguing one nevertheless.

The 360 Paper Bottle is a sustainable vision of the future. It is the first totally recyclable paper container made from 100% renewable resources. Versatile in its range of consumer applications and made from food-safe and fully recyclable materials, it decreases energy consumed throughout the product life cycle without sacrificing functionality. It is paper packaging that stands up to all liquid categories.
360 Paper Bottle (Thanks, Rian!)

See also: Paper bottles for mineral water gluggers

MIDI Hero - Guitar Hero with a drum kit

This Guitar Hero mod posted by Youtube user Egyokeo blew my mind. A MIDI drum kit and some custom software on a PC send button-press input via the Xbox Input Machine (XIM) hardware to an Xbox running Guitar Hero.

Since I injured my middle left finger playing Guitar Hero 2 way too much when it came out, I've been dying to get back to playing it. But my finger hasn't healed. I was holding the neck too tightly on the X-plorer guitar controller and it hurts to bend it anymore. I've never had an injury playing the drums, so I thought "wouldn't it be great to be able to play Guitar Hero on the drums?" So I thought about how that might be accomplished... researched, implemented, borrowed, and here I outline the finished product.


Here's the whole chain of what's going on:

  1. Me banging on my drumKat MIDI drum pads
  2. drumKat MIDI Out to MIDI/USB adapter to PC
  3. PC running my own custom MIDI Hero software
  4. MIDI Hero calls into XIM which sends input to the Xbox 360 console

To make the songs playable with two-sticked drum input, some of the pads simulate multiple button presses for the 3 note chords and an input buffer on the PC automatically holds all notes until just before sending another hit event. You could tweak the setup to use a MIDI keyboard or even a MIDI guitar.

There are a lot more details on Egyokeo's site as well as the blog maintained by XIM creator OBsIV. Unfortunately, there are no instructions for actually playing like this. I'm pretty sure it involves secret ninja stuff.

MIDI Hero: Play Rhythm Games using any MIDI Instrument
Building your own Xbox 360 Input Machine (XIM)

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Atheros Hardware Abstraction Layer Source Is Released

chrb writes "With the recent discussion here on proprietary blobs in the Linux kernel, it's nice to see that today Sam Leffler has released the source for the Atheros Hardware Abstraction Layer under the ICS license, which is both GPL and BSD compatible. The Atheros chipset is used in many laptops, so this is another important step towards running a completely free distribution."

Read more of this story at Slashdot.

An Ethical Question Regarding Ebooks

tytso writes "Suppose there is a book that you want to read on your ebook reader, but it is out of print (so even if you purchase the dead-tree version of the book used, the author won't receive any royalties) and the publisher has refused to make it available as an ebook. You can buy it from Amazon as a used book, but that isn't your preferred medium. It is available on the internet as a pirated etext, however. This blog post outlines a few possibilities, and then asks, 'What is the right thing to do? And why?' I'm also curious if the answers change depending on whether you are a Baby Boomer, or a Gen X, Gen Y, etc. — I've noticed that attitudes around copyright seem to change depending on whether someone is a college student or a recent college graduate, versus someone who can remember a time when the Internet did not exist."

Read more of this story at Slashdot.

Bamgoo: electric car built from bamboo

This doesn't quite look like the most crash-safe vehicle ever designed, but electric power plus bamboo construction does provide a dream-like level of sustainability:


(video found via G4TV)

Any guesses on what epoxy/resin they're using to hold the bamboo together?

Thanks to Ecofriend for finding some specs: "the 60-kg electric car can run for 30 miles on a single charge."

Couple this with your bamboo bike, and your only transportation problem will be outrunning hungry pandas!

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