Now this is geeky.constructing a pie with the topology of a sphere from 20 triangular sub-pie modules attached with amazing magnets.
--modular pie-cosahedron (Instructables)
Via boingboing.
Now this is geeky.constructing a pie with the topology of a sphere from 20 triangular sub-pie modules attached with amazing magnets.
--modular pie-cosahedron (Instructables)
I would like to send my condolences out to Catherine Altman, Robert Altman's wife, as well as all of his immediate family, close friends, co-workers, and all of his inner circle.If I had more energy, I'd try to write a cute blog entry that pretended I was giving feedback to a freshman comp student, but I'm too burnt out on grading to bother.
I feel as if I've just had the wind knocked out of me and my heart aches. If not only my heart but the heart of Mr. Altman's wife and family and many fellow actors/artists that admire him for his work and love him for making people laugh whenever and however he could.
Robert Altman made dreams possible for many independent aspiring filmmakers, as well as creating roles for countless actors.
I am lucky enough to of been able to work with Robert Altman amongst the other greats on a film that I can genuinely say created a turning point in my career.
I learned so much from Altman and he was the closest thing to my father and grandfather that I really do believe I've had in several years.
The point is, he made a difference.
He left us with a legend that all of us have the ability to do.
So every day when you wake up.
Look in the mirror and thank god for every second you have and cherish all moments.
The fighting, the anger, the drama is tedious.
Please just take each moment day by day and consider yourself lucky to breathe and feel at all and smile. Be thankful.
Life comes once, doesn't 'keep coming back' and we all take such advantage of what we have.
When we shouldn't.....
Make a searching and fearless moral inventory of yourselves' (12st book)
-- Everytime there's a triumph in the world a million souls hafta be trampled on. -- Altman
Its true. But treasure each triumph as they come.
If I can do anything for those who are in a very hard time right now, as I'm one of them with hearing this news, please take advantage of the fact that I'm just a phone call away.
God Bless, peace and love always.
Thank You,
"BE ADEQUITE"
Lindsay Lohan --Lindsay Lohan Says Robert Altman Was Like a Father (People)
The bricks are so meticulously made that the company claims that out of every 1 million elements made, just 18 will be declared defective and removed from the set. Impressive numbers, considering that the LEGO Group is producing 15 billion components a year--that's 1.7 million items an hour, or 28,500 a minute. Tire production accounts for some of that number; the factory also produces 306 million tiny rubber tires a year. In fact, going by that number, LEGO is the world's No. 1 tire manufacturer. --Joseph Pisani --The Making of... a LEGO (BusinessWeek)This is a little puff piece that will only whet your appetite. Try the wiki-brick-links page for more interlocking plastic goodness.
With the aid of a photo, master illustrator Rob Sacchetto will hand-illustrate a custom portrait depicting you as a brain-chasing ghoul. --Zombie Portraits
When someone forwards you an urgent e-mail message, it's often something you really do need to see; if a cellphone call breaks through while you're desperately trying to solve a problem, it might be the call that saves your hide. In the language of computer sociology, our jobs today are "interrupt driven." Distractions are not just a plague on our work - sometimes they are our work. To be cut off from other workers is to be cut off from everything.
For a small cadre of computer engineers and academics, this realization has begun to raise an enticing possibility: perhaps we can find an ideal middle ground. If high-tech work distractions are inevitable, then maybe we can re-engineer them so we receive all of their benefits but few of their downsides. Is there such a thing as a perfect interruption? --Clive Thompson --Meet the Life Hackers (NY Times (registration))
--Asteroid's RevengeThis resembles a videogame version of Rosencrantz and Guildenstern are Dead, the modern play that retells Hamlet from the perspective of two minor characters.
This short study examines Wikipedia's credibility by asking 258 research staff with a response rate of 21 percent, to read an article and assess its credibility, the credibility of its author and the credibility of Wikipedia as a whole. Staff were either given an article in their own expert domain or a random article. No difference was found between the two group in terms of their perceived credibility of Wikipedia or of the articles' authors, but a difference was found in the credibility of the articles -- the experts found Wikipedia's articles to be more credible than the non-experts. --Thomas Chesney --An Empirical Examination of Wikipedia's Credibility (First Monday)It would be risky to extrapolate too much based on one study, but it's still a useful data point. I tell my students not to cite Wikipedia in research papers, but they are free to use it during the information-gathering process, and for reference in an in-class oral presentation or something similar.
Persons making noninfringing uses of the following six classes of works will not be subject to the prohibition against circumventing access controls (17 U.S.C. ยง 1201(a)(1)) during the next three years.I'm glad to see that some reasonable exemptions are being made so that media workers, educators, and archivists have a chance to do their work in a legal environment that otherwise overwhelmingly favors coporate interests.
1. Audiovisual works included in the educational library of a college or university's film or media studies department, when circumvention is accomplished for the purpose of making compilations of portions of those works for educational use in the classroom by media studies or film professors.
2. Computer programs and video games distributed in formats that have become obsolete and that require the original media or hardware as a condition of access, when circumvention is accomplished for the purpose of preservation or archival reproduction of published digital works by a library or archive. A format shall be considered obsolete if the machine or system necessary to render perceptible a work stored in that format is no longer manufactured or is no longer reasonably available in the commercial marketplace.
3. Computer programs protected by dongles that prevent access due to malfunction or damage and which are obsolete. A dongle shall be considered obsolete if it is no longer manufactured or if a replacement or repair is no longer reasonably available in the commercial marketplace.
4. Literary works distributed in ebook format when all existing ebook editions of the work (including digital text editions made available by authorized entities) contain access controls that prevent the enabling either of the book's read-aloud function or of screen readers that render the text into a specialized format.
5. Computer programs in the form of firmware that enable wireless telephone handsets to connect to a wireless telephone communication network, when circumvention is accomplished for the sole purpose of lawfully connecting to a wireless telephone communication network.
6. Sound recordings, and audiovisual works associated with those sound recordings, distributed in compact disc format and protected by technological protection measures that control access to lawfully purchased works and create or exploit security flaws or vulnerabilities that compromise the security of personal computers, when circumvention is accomplished solely for the purpose of good faith testing, investigating, or correcting such security flaws or vulnerabilities.
These exemptions will go into effect upon publication in the Federal Register on November 27, 2006 and will remain in effect through October 27, 2009. --Rulemaking on Exemptions from Prohibition on Circumvention of Technological Measures that Control Access to Copyrighted Works (U.S. Copyright Office)
This face says, "GOD! I am WAY TOO BUSY having a mouthful of braces and a hot-rolled ponytail to smile for you, Mom! GOD!" --bershon (flickr pool)The world needed a word to describe this attitude. I haven't been able to trace its origin, though.
Mr. Banks learns that the British Empire, its banks and many other manifestations of authority should be undermined, or at least taken less seriously. Life would be better if parents allowed themselves to dance like chimney sweeps and fly kites in the park. They shouldn't just pay more attention to their children; they should become more like them. The movie's liberatory spirit is, of course, out of the heart of the 1960s.In this passage, Rothstein praises the subtlety of the books and laments the Broadway and Hollywood simplification:
The new Broadway show is ostensibly darker, showing that children too have their flaws. But again it is the parents who need the healing. --Edward Rothstein reviews a new Broadway version of Mary Poppins --Stop That Foolish Singing This Minute! Mary Poppins Would Be Appalled (New York Times)
Children are asked to submit to formal restrictions they don't fully grasp; they see exaggerated manifestations of responsibility and authority. Yet underneath the adult exterior they also sense strange, half-threatening and half-alluring forces that promise a realm of magical freedom. Travers captured that double vision -- that confusion and melding of realms -- that makes childhood so powerful.I've blogged about Mary Poppins before.
That is where the film and Broadway show come to rest, fully endorsing a childish vision of freedom, rejecting much of everything else. But in the books that isn't possible.
About 300 eighth-graders at South Valley Junior High in Liberty, Mo., are blogging this fall about Guerrilla Season, a book about a 15-year-old living in Civil War-era Missouri.Thanks for the link, Neha.
The book's author, Pat Hughes, is joining in the online discussion from her home in Philadelphia.
"I love being able to communicate with the author because it makes me feel like I can ask anything," says Amy Lostroh, 13. "Most books you read you have to guess how the author named the characters, why they chose to write about the topic or what inspired them." --Ashley Bleimes --Blogging Now Begins Young (USA Today (will expire))
You are a f*cking faggot. MySpace is totally cool and it doesnt deserve to be trashed by adults 24/7. Just because they are getting older doesnt mean us kids cant live our lives freely and learn our mistakes for ourselves. This is the USA! So quit bagging on it and mind your own business. -- Becky(Asterisk added by me.) While Facebook had a good idea of limiting contact between older and younger users, young people who blog are not writing only for themselves. Attitudes like Becky's are clear signs that young people need guidance. Becky's teachers need to tell her that the First Amendment does guarantee the freedom of speech, but does not promise that the people who choose to exercise their right will be insulated from the consequences of breaking the law, breaking school rules, giving future potential employers reasons to throw their resume into the trash pile, etc.
NASA scientists conceded on Tuesday that the 10-year-old Mars Global Surveyor is probably lost in space after the U.S. agency tried unsuccessfully for two weeks to contact the probe. --NASA's Mars Global Surveyor believed lost in space (Reuters)This link will probably expire soon, so here's Wikipedia's Mars Global Surveyor page.
--Leonard Nimoy (Spock) - Music Video (YouTube)Watching this video caused me so much deep pain that the only way I could relieve it was to share it with you.
We got to go there - but not back again ... Peter Jackson and Fran Walsh (who directed/wrote the Lord of the Rings films) --Peter Jackson and Fran Walsh Talk THE HOBBIT (The One Ring.net)Jackson and Walsh won't be involved in The Hobbit movie or a planned prequel to The Lord of the Rings.
[Image showing a few paragraphs from a story spoofing the "Encyclopedia Brown, Boy Detective" book series.]Make sure you stick with it until you get to the solution, which is where you'll find the gimmick that makes this story worth blogging -- especially if you know the Encyclopedia Brown--Adam Cadre --The Case of the Captured Koala (adamcadre)
The Digital Millennium Copyright Act may give shopkeepers the power to force Linden Labs to delete copied items, but it will not provide financial compensation to the victims of infringement unless they file a federal lawsuit. Given the cost of these virtual goods, there aren't going to be many infringements worth the expense of suing.
The next phase of Linden's response is more interesting. The company plans to develop an infrastructure to enable Second Life residents and landowners to enforce IP-related covenants within certain areas, or as a prerequisite for joining certain groups. In effect, Second Life's inhabitants will self-police their world, according to rules and social norms they develop themselves.
This is exciting, because it turns Second Life into a laboratory for trying out alternatives to prevailing real world copyright rules. --Jennifer Granick --Second Life Will Save Copyright (Wired)
My robot came configured to make 384 donuts per hour automatically. --Donut Robot of Love 2000 (adw3345)How can you not read something that includes a lead like that? Via MeFi.
A project implemented by the European Union is currently seeing seven cities and regions clear-cutting their forest of traffic signs. Ejby, in Denmark, is participating in the experiment, as are Ipswich in England and the Belgian town of Ostende.This is fascinating... creepy and fascinating.
The utopia has already become a reality in Makkinga, in the Dutch province of Western Frisia. A sign by the entrance to the small town (population 1,000) reads "Verkeersbordvrij" -- "free of traffic signs." Cars bumble unhurriedly over precision-trimmed granite cobblestones. Stop signs and direction signs are nowhere to be seen. There are neither parking meters nor stopping restrictions. There aren't even any lines painted on the streets.
"The many rules strip us of the most important thing: the ability to be considerate. We're losing our capacity for socially responsible behavior," says Dutch traffic guru Hans Monderman, one of the project's co-founders. "The greater the number of prescriptions, the more people's sense of personal responsibility dwindles."
[...]
Psychologists have long revealed the senselessness of such exaggerated regulation. About 70 percent of traffic signs are ignored by drivers. What's more, the glut of prohibitions is tantamount to treating the driver like a child and it also foments resentment. He may stop in front of the crosswalk, but that only makes him feel justified in preventing pedestrians from crossing the street on every other occasion. Every traffic light baits him with the promise of making it over the crossing while the light is still yellow.
[...]
"More than half of our signs have already been scrapped," says traffic planner Koop Kerkstra. "Only two out of our original 18 traffic light crossings are left, and we've converted them to roundabouts." Now traffic is regulated by only two rules in Drachten: "Yield to the right" and "Get in someone's way and you'll be towed." --Matthias Schulz --European Cities Do Away with Traffic Signs (Spiegel Online)
You have a billion potential teachers. You have an opportunity to learn in ways that you or I could not even have dreamed of when we were in school. And you have an opportunity to shepherd your students into a much more complex, much messier, and much more profound world of learning in ways that will help prepare them more powerfully for the world they face.A chilling lament by an insightful educator.
Many of our kids are already doing this without us. Many of them have much more of a clue of what it means to learn using these tools than we do. --Will Richardson --Owning the Teaching--and the Learning (weglogg-ed)
Miss Weaser, from Tufnell Park, began testing gadgets for the blogging website Shiny Media, which posted the one-minute video clips on YouTube. The films included her demonstrating mobile phones, laptops, a GPS and even a Cyberman head.We're still in a transitional period, when traditional media raid the new media for talent.
In September, they were spotted by producers from TV company Princess Productions, which had been commissioned to make the new programme for BBC2.
After a phone call and a quick screen test, Ms Weaser had the job. Mike Worsley of Princess Productions said: "She's a natural and is very interactive with an audience." --YouTube video got me a presenting job on BBC (Daily Mail)
--Dumb Azz Burglars, A MUST SEE WMV (YouTube)Do not -- I repeat, NOT -- drink milk while watching this, for it will shoot out your nose.
You know, I've loved Firefox for a long, long time. I can't live without my tabbed browsing, I'm literally lost without it, but with Firefox 2.0 someone at Mozilla has totally dropped the ball when it comes to the most compelling feature I use Firefox for, and that's the tabs feature. --Duncan Riley --2 things I hate about Firefox 2.0 (duncanriley.com)On my laptop, I've already implemented one of the fixes Riley suggests, and I'm blogging this so I can find it when I get back to the office Monday so I can add the fix to my work computer.
Writers are always beaten over the head with the admontion "Show, don't tell." It's not bad advice by any means. Often it's pretty good advice. But, I know there are times when you should tell instead. For instance, in my Nanowrimo, I appreciate the word inflation, but I'm well aware that no one actually wants to read 2 pages of Yui buying a dress. No matter how much of a plot point said dress becomes before the end of the chapter.That's my page being cited as an example of "not so good" advice.And some of the advice out there is, um... Not so good. This page says you must always follow this rule because it makes your readers work more to interpret the story, and they like that. Um, that's not my experience. At all. --When Should You Tell, Not Show? (Jinnayah's Realm)
EL405 Students Tackle Blender's ''Gus'' Tutorial (Jerz's Literacy Weblog)My New Media Projects students got into small groups and walked through my Flash version of Blender's "Gus" animation tutorial.
LARRY KING: On your blog you write, "Bush is going to declare war on China next, I swear."The little blue and green dots in the background of the set still look great, but henceforth I will trust Rosanne Barr's opinion on politics more than I will trust Larry King's. (Though that ain't saying much.)
ROSEANNE BARR: I was so scared because I woke up and there was the Drudge, you know. I always read the Drudge Report and it said on there that the Chinese were like, you know, spying on our subs or doing something with our subs and I was like, "Oh no, he's going to think that's an act of war and then we're going to go over there next." I mean we're everywhere. We're everywhere.
KING: The Internet as a political medium viable?
BARR: Yes, it's like the only one left, absolutely, and that's not just me saying it. That's everybody saying it.
KING: But there's 80 billion things on it.
BARR: Yes, but if you know where to look, you know, it all can come together. When you're looking for the particular information that you're looking for after you do the big search, this is what I found out by going on there, it just takes your mind and then you live in there forever. You can never come out.
KING: I've never done it, never gone searching.
BARR: Oh, my God! It just opens up the whole universe. It's so awesome. You would love it.
KING: No, I wouldn't.
BARR: Anything you want to know.
KING: The wife loves it. I wouldn't love it. What do you punch little buttons and things?
BARR: You just click on this thing. The thing is you got to be able to read, so you have to have strong glasses when you've over 50 and then you just scroll down and click. It's not that hard. I can show you how to do it.
KING: No, thanks. --Larry King Admits He's Never Used The Internet: 'Do You Punch Little Buttons and Things?' (Think Progress)
Video games are a viable storytelling medium, but the trouble is that video games always have the same protagonist, which is the player. And he always has the same set of motivations, which is to kill and don't die. That's not conducive to great novels. We have a character with this negative motivation and that character makes a lousy fictional protagonist. --Orson Scott Card discusses his new book/game/comic franchise, which pits the Red States vs the Blue States, in an interview by John Gaudiosi --Orson Scott Card Builds an Empire (Wired)Interesting claim from an unrelated article: "In the last 20 years, Lucas' vision has arguably been far better expressed in video games than in movies." --Forget Film, Games Do Sci-Fi Best (That claim depends entirely on the criteria you choose to use when defining "best").
Video news releases are pre-packaged broadcast segments designed to look like television news stories, that are funded by and scripted for corporate or government clients. (See "Fake TV News: Introduction.") On April 6, 2006, the Center for Media and Democracy released a comprehensive report detailing TV newsrooms' use of VNRs. The report, "Fake TV News: Widespread and Undisclosed," named 77 TV stations that aired at least one of 36 VNRs tracked over a ten-month period. Not once were the clients behind the segments--such as Pfizer, Intel and General Motors--disclosed to news audiences. --Farsetta and Price --Still Not the News: Stations Overwhelmingly Fail to Disclose VNRs (PR Watch)
Plunge should appear in the hed; the piece should be only a couple of sentences long; and it should "include the number feared dead, the identity of any group on board"?a soccer team, church choir, or students?"as well as the distance of the plunge from the capital city." The words ravine or gorge should appear.
[...]
No matter what their editorial policies, newspapers of the era had a physical need for short articles. Typesetting was still a time-consuming industrial art, with craftsmen pouring molten metal into molds--"hot type"--to form a newspaper's words, sentences, and paragraphs. Because the length of a news story couldn't be calculated precisely until type was set, makeup editors would have to physically cut overlong pieces from the bottom to make them fit. If a story ran short, they would plug the hole with brief filler stories typeset earlier in the day. --Jack Shafer --The Rise and Fall of the ''Bus Plunge'' Story (Slate)
Having started with a single video of a trip to the zoo in April of last year, YouTube now airs 100 million videos--and its users add 70,000 more--every day.
What happened? YouTube's creators had stumbled onto the intersection of three revolutions. First, the revolution in video production made possible by cheap camcorders and easy-to-use video software. Second, the social revolution that pundits and analysts have dubbed Web 2.0. It's exemplified by sites like MySpace, Wikipedia, Flickr and Digg--hybrids that are useful Web tools but also thriving communities where people create and share information together. The more people use them, the better they work, and more people use them all the time--a kind of self-stoking mass collaboration that wouldn't have been possible without the Internet. | The third revolution is a cultural one. Consumers are impatient with the mainstream media. --Best Invention: YouTube (Time)
Whack-A-Moliere (Jerz's Literacy Weblog)
FAR! FAR away, the Google lives, in a land which only children can go to. It is a wonderful land of funny flowers, and birds, and hills of pure white heather.
[...]
The sun is setting ?
Can't you hear
A something in the distance
Howl!!?
I wonder if it's ?
Yes!! it is
That horrid Google
On the prowl!!! --V.C. Vickers, 1913
--The Google Book (Google Blogoscoped)
One day when we're literally halfway through SQ4, Mark and I were called into Ken's office. We were asked what we thought about using the (dumbass) point-and-click interface that they were using, in I guess it was King's Quest 5 then, and what we thought about putting it in SQ4. We said we wanted to keep the parser. Ken and Bill Davis asked us to talk about it together and then tell them what we wanted to do the next day. After the meeting, Mark and I agreed without hesitation as we walked out Ken's office door that there was absolutely no way we wanted the point-and-click. The next day when we came in, Bill Davis tracked Mark down and asked him what we'd decided. Mark told him that we'd decided to keep the parser, to which Bill instantly replied something to the effect of, "But you can't do that. Ken has already decided that you have to use the point-and-click!" --Scott Murphy --Scott Murphy (Adventure Classic Gaming)Legendary Sierra designer Scott Murphy, co-creator of the Space Quest series, reflects on the disappearance of the text-based parser that was part of all the early Sierra games.
[C]hocolate chip cookies (CCCs) have eight times the energy as the same weight of TNT. How can that be true? Why can't we blow up a building with CCCs instead of TNT? --Physics for Future PresidentsVia Metafilter. My eight-year-old son is a physics junkie. I can't wait to show him the videotaped lectures and see whether they hold his interest.
For example, let's imagine that the protagonist's problem is that he is being bullied at school and he doesn't know how to deal with this. In order to simulate his problem, he could use a Pac-Man template and modify the original game. He would replace the Pac-Man with a cartoon version of himself and replace the ghosts with images of his harassers. In addition to this, he could also take away the score feature and the pills, leaving nothing but a labyrinth where he is being constantly chased. Once that game is posted online, the other members of the group could respond by creating variants. One of them could be to modify the structure of the labyrinth to create a small space where the protagonist could live isolated, safe from the bullies. But other players could say that this means giving up his freedom and, therefore, that it is not a good solution. Then, another player could suggest using violence, by introducing weapons on the environment. Another may suggest introducing more players (several Pac-Mans) who would stick together and defend themselves as a group of virtual vigilantes. Of course, somebody may argue that it is technically impossible to be all the time surrounded by your friends: the bullies will find you alone sooner or later. --Gonzalo Frasca --Videogames of the Oppressed (Electronic Book Review)Frasca rather brilliantly follows a line from Brecht's theater of alienation through Friere's Pedagogy of the Oppressed and Augosto Boal's "Theater of the Oppressed," and hypothesizes an iterative, sequentially collaborative game development process that preserves the player's social distance from a character, yet enables the attempt to use the medium of the video game to find a solution to a social problem.
"I've been making up bedtime stories for my children and suddenly I've had a brainwave. These stories are good! These stories are brilliant! I would be failing in my moral duty to my adoring public if I did not put them down on paper."Dear celebrities:
If my theory holds true, it is scary, because it suggests that celebrities believe the hype about their own abilities. Worse, it implies a depth of public obsession about the famous that is even more extreme than we realise. It is one thing to want to know which celebrity is sleeping with which, who has fallen out with whom, the stuff and nonsense of tabloid prurience. But to want to listen in to the most intimate bedtime stories told by a celebrity to her or his child, irrespective of their worth, is bordering on the weird. --Ed Pilkington --Once upon a time (Guardian)
7. Become a Public Intellectual. Write a column for The Chronicle or an opinion essay for a major paper saying what you really think about something controversial, even if you have to risk burning some bridges in the process. One well-read column can have more impact than years of obscure scholarship. Or work in some new publication venue, like a blog, that has little professional respectability and the potential to revolutionize academic discourse. Support the colleagues who are taking those risks to reach a wider audience. --"Thomas H. Benton" --14 Things to Do Before You Retire (Chronicle)Kudos to the pseudonymous Benton for bringing up this subject.
"All kinds of disciplines are going to have to converge. People with all kinds of skills are going to have to work together to build a new web which is going to be even better," he said.This term, I'm teaching a 200-level "Writing for the Internet" course and a 400-level "New Media Projects" course, which are in some ways the freakiest English courses I've ever taught, since I find myself talking about ethics one minute and Euclidean geometry the next.
He also said employers were now beginning to complain that there were not enough people who fully understood the web.
"There aren't any courses at the moment and it hasn't really been brought together.
"We're hearing complaints from companies when they need people that really understand the medium from both the technological and social side.
"When you look at university courses, web science isn't there - it seems to fall through the cracks.
"So we'd like to put it on the curriculum so that there are a lot more people who understand this." --Web inventor fears for the future (BBC)
Given a sufficient amount of server space and the commitment to maintain it, a resource already exists that may not only sound the death knell of archaeology, but also the opportunity to enable a greater depth and sophistication of anthropology than has ever existed before. So radical an innovation would this new anthropological methodology represent that it deserves its own name.
Call it Wikipediology. --The Wikipedia and the Death of Archaeology (Standards Blog)
Seton Hill University encourages self-expression and open communication as part of the student experience, in balance with the mission of Seton Hill University and the ideals of sensitivity, dignity and respect for self and for others.More and more students are coming to Seton Hill with a good understanding of these sorts of issues, but it always helps to have a document that spells out the administration's expectations.
--Seton Hill University Information Technology's Special Comments about Internet Usage and Web Postings (Seton Hill University)
If your geek quotient isn't high enough to recognize it, this is a mock-up of the power loader from Aliens.--Best. Costume. Ever.
Approving or Ignoring Comments on Old Student Blog Entries (Jerz's Literacy Weblog)It's that time of year -- students elsewhere in the world are going to Google, and finding old blog entries that my former students posted as homework. Sometimes the visitor will leave a comment that says "Great site! You really helped me save my grade!" But other times...