Western-themed shooters are not a particularly well-explored video game genre. When the first details of Red Dead Redemption began leaking out, there was skepticism that an open world in such a setting could rival the depth of the Grand Theft Auto series. One of Rockstar San Diego's biggest challenges was building a world that looked and felt like the cultural and historical image we have of the Wild West. It's a task with more constraints than in many similar games — futuristic sci-fi settings, stylized interpretations of modern places, or Tolkien-esque fantasy all allow nearly unbounded creativity — yet no less in scope. In Red Dead Redemption, Rockstar achieved this, building a world that is huge and unknown, yet still deeply familiar. Read on for the rest of my thoughts.

chocomilko writes "St. John's International Airport, the easternmost airport in Canada, has begun canceling flights due to worries of ash from Iceland's Eyjafjallajokull volcano, leaving travelers stranded after the weekend's Juno awards festival. Early reports stated that there was a 30% chance ash would reach the island by early Monday; Air Canada has issued an all-day travel advisory. A thick blanket of fog currently covering the city isn't helping matters, either."

School employees left a 5-year-old boy stranded in a tree because it is against health and safety policies in the UK to help him down. Instead they went inside to "observe from a distance" so the boy would not get "distracted and fall." The incident reached an even more ridiculous level when passer-by Kim Barrett had the audacity to actually help the child down. Officials promptly called the police and tried to have her charged with trespassing. From the article: "Mrs Martin confirmed that the school's policy prevents staff going to the aid of children who have climbed trees. She said: 'The safety of our pupils is our priority and we would like to make it clear that this child was being observed at all times during this very short incident. Like other schools whose premises include wooded areas, our policy when a child climbs a tree, is for staff to observe the situation from a distance so the child does not get distracted and fall. We would strongly urge members of the public not to climb over a padlocked gate to approach children as their motives are not clear to staff.'"

We mentioned late last year how open source software called Ushahidi — which means 'testimony' in Swahili — developed for election monitoring in Kenya was being used to similar effect in Afghanistan. Now reader Peace Corps Online adds a report from the NY Times that Ushahidi's is now becoming a hero of the Haitian and Chilean earthquakes. "Ushahidi is used to gather distributed data via SMS, email, or web and visualize it on a map or timeline. The program was developed after violence erupted during Kenya's disputed election in 2007. Ory Okolloh, a prominent Kenyan lawyer and blogger, had gone back to Kenya to vote and observe the election. After receiving threats about her work, she returned to South Africa where she posted her idea of an Internet mapping tool to allow people to report anonymously on violence and other misdeeds. Volunteers built the Ushahidi Web platform over a long weekend, and the site began plotting on a map, using the locations given by informants, user-generated cellphone reports of riots, stranded refugees, rapes, and deaths. When the Haitian earthquake struck, Ushahidi went into action receiving thousands of messages reporting trapped victims; the same happened following the Chile earthquake. The Washington Post also used Ushahidi during the recent blizzards to build a site to map road blockages and the location of available snowplows and blowers. 'Ushahidi suggests a new paradigm in humanitarian work,' writes Anand Giridharadas. 'The old paradigm was one-to-many: foreign journalists and aid workers jet in, report on a calamity, and dispense aid with whatever data they have. The new paradigm is many-to-many-to-many: victims supply on-the-ground data; a self-organizing mob of global volunteers translates text messages and helps to orchestrate relief; then journalists and aid workers use the data to target the response.'"

siloko writes "A German walker, stranded on sea ice after abandoning the beach in favor of a better picture of the sunset, has been saved after flashes from his camera were spotted by a tourist webcam viewer hundreds of miles away. After darkness fell over the seaside town of St Peter-Ording, the walker became disoriented and couldn't locate the coast. In desperation, the walker, who hasn't been named, started using his camera flash to attract attention, which was noticed by a woman watching a webcam of the area. She notified the police, who located the man and escorted him to safety."

krou writes "According the Guardian, some 30 million chip and pin cards in Germany have been affected by a programming failure, which saw the microchips in cards unable to recognize the year change. The bug has left millions of credit and debit card users unable to withdraw money or make purchases, and has stranded many on holiday. French card manufacturer Gemalto accepted responsibility for the fault, 'which it is estimated will cost €300m (£270m) to rectify.' They claim cards in other countries made by Gemalto are unaffected."

A couple got stuck in snow for three days after letting their SUV's navigation system guide them through the high desert of Eastern Oregon. The pair found themselves stranded on a remote forest road in the Winema-Fremont National Forest. After three days, atmospheric conditions changed enough for their GPS-enabled cell phone to get a weak signal, and they could call for help. "GPS almost did 'em in and GPS saved 'em," Klamath County Sheriff Tim Evinger said. "It will give you options to pick the shortest route. You certainly get the shortest route. But it may not be a safe route."

KentuckyFC writes "Great things are expected of terahertz waves, the radiation in the electromagnetic spectrum between microwaves and the infrared. Terahertz waves pass through non-conducting materials such as clothes, paper, wood and brick and so cameras sensitive to them can peer inside envelopes, into living rooms and 'frisk' people at distance. That's not to mention the great potential they have in medical imaging. Because terahertz photons are not energetic enough to break chemical bonds or ionize electrons, it's easy to dismiss fears over their health effects. And yet the evidence is mixed: some studies have reported significant genetic damage while others, although similar, have reported none. Now a team led by Los Alamos National Labs thinks it knows why. They say that although the forces that terahertz waves exert on double-stranded DNA are tiny, in certain circumstances resonant effects can unzip the DNA strands, tearing them apart. This creates bubbles in the strands that can significantly interfere with processes such as gene expression and DNA replication. With terahertz scanners already appearing in airports and hospitals, the question that now urgently needs answering is what level of exposure is safe."

JohnSmedley sent in a story about what might be the last SciFi film worth caring about this summer. He writes "Wired has an interesting piece up on the upcoming District 9 release. District 9 rose from the ashes of a failed Halo movie and expands on 'Alive in Jo'Burg' which is a South African short film by Blomkamp. Both the short and full feature films expand and explore a premise in which aliens in space are treated as badly as illegal immigrants and the underclass. The story begins as a damaged alien craft lands in Africa. The foreign race is quarantined in a remote area called District 9, and from there are subjected to xenophobia, and the desire of a multi-national conglomerate to steal their technology. The film is an exploration of what would happen in terms of segregation between an alien race and humans, subjecting the stranded visitors to the very human condition of greed, fear, and exploitation. District 9 will be in theatres on August 14'th, and you can view the trailers from the viewpoint of Multi-National United."

Al writes "Researchers at Harvard and Tufts University have developed a way to send coded messages without using electricity. David Walt, professor of chemistry at Tufts, and Harvard's George Whitesides have developed 'infofuses' that can transmit information simply by burning. The fuses — metallic salts depositing on a nitrocellulose strand — emit pulses of infrared and visible light of different colors whose sequence encodes information. They were developed in response to a call from the Defense Advanced Research Projects Agency for technologies to allow soldiers stranded without a power source to communicate. In the first demonstration of the idea, they used the infofuses to transmit the message look mom no electricity." Currently the researchers are "trying to figure out a way to dynamically encode a message on the fly in the field without specialized equipment."

British airline XL went out of business so abruptly that it left hundreds stranded, including over 260 who were on a runway. "(Airport officials) told us we should go and sleep on the street with our children because we are not their responsibility. I've come here on a packaged holiday and I've paid to go home," an angry passenger said. Eventually some flights were chartered to help the stranded passengers, one of which was flown by Iron Maiden frontman, Bruce Dickinson, because the story wasn't odd enough already. XL customers are lucky that the company didn't go out of business while their planes were in flight.

If you like stories about maverick billionaires, cliche mercenaries, government sponsored super hero teams, leading edge technology and the ultimate evil of an alien human resources dept. then Special Operations Team Raptor The African Incident, by Daniel A. Dawson, just might be for you. Weighing in at a mere 103 pages, SOTR will only waste a few hours of your life. While it may be as fresh and creative as a crafts class at summer camp, it's not a complete waste of your time. Keep reading below to see if your mom would like it as much as your macaroni art.

An anonymous reader writes "The Washington Post is running a pretty decent story about 'Shadowserver,' one of a growing number of volunteer groups dedicated to infiltrating and disabling botnets. The story covers not only how these guys do their work but the pitfalls of bothunting as well. From the article: 'Even after the Shadowserver crew has convinced an ISP to shut down a botmaster's command-and-control channel, most of the bots will remain infected. Like lost sheep without a shepherd, the drones will continually try to reconnect to the hacker's control server, unaware that it no longer exists. In some cases, Albright said, a botmaster who has been cut off from his command-and-control center will simply wait a few days or weeks, then re-register the domain and reclaim stranded bots.'"

FleaPlus writes "Physicists in England and the Netherlands have unveiled a technique for constructing rigid DNA pyramids. With the technique, trillions of d4's can rapidly self-assemble from a solution of single-stranded DNA. The scientists also showed that single DNA strands called linkers could be used to attach the tetrahedra to each other, acting as a possible building block for 3D nanofabrication."

Broerman writes "30,000 people have had their flights cancelled by Comair this weekend thanks to a computer system shutdown. It appears that due to weather and other problems that flights began to be cancelled on Thursday and the backlog choked the system. 1,100 flights have been cancelled so far, including all flights through 12/26. Does anyone know what platform their system was based on? What kind of system just totally crashes? The official statement is that 'There was a cumulative effect with the canceled flights and trying to get crew assigned that caused the system to be overwhelmed.' It seems highly improbable that a system would crash because it had too many reservations. The system should only be able to hold as many reservations as it has flights/seats. It would seem that it's more likely that the system was overloaded with use and that caused a meltdown. When you add in the problems experienced by US Airways, this hasn't been a Merry Christmas for many."

Motor writes with the review below of Frederik Pohl's The Boy Who Would Live Forever, a series book which he says escapes the release-early, release-often approach of some series. Read on for his take on the book.

wrinkledshirt asks: "So, as an English teacher stranded in the middle of South Korea, I've learned that Go (or Baduk, as it's called here) is a really popular game with the locals. Unfortunately, it's really difficult to learn how to play it when most people who are good at it don't speak English very well. So, I've turned to the web. There are some okay teaching sites, but often the learning curve beyond simple rules explanation is pretty steep... 'This is a white stone. This is a black stone. They take turns. These are eyes. Ready? Okay, now observe how abandoning the joseki here leads to a gote which needlessly gives white sente...' (Me: 'WTF?!?'). What are the best Go resources for a beginner?"

Lev13than writes "Tragedy struck the University of Toronto's Blue Sky Solar Racing Team on Thursday when 21-year old student Andrew Frow was killed in a car accident. It appears that Frow lost control of the low-riding experimental car and was struck by a minivan head-on. The team was driving from Stratford to Waterloo (about an hour west of Toronto) as part of a tour of universities in Ontario and Quebec to mark the one-year anniversary of the 2003 Blackout. This is a big setback for solar power advocates, especially as the blackout anniversary will pass with remedial legislation stranded in Congress. More information on the accident is available here." The vehicle's design is not really street-safe - this will be a problem as more efficient, lighter cars share the road with Hummers.

Hoompini-Ting writes "Some accuse area 51, but in any case many folks were stranded when keyless locks failed or their car computers malfunctioned. No technical explanation but I'm sure slashdotters have theories. Similar to the failure in Seattle 3 years ago. See the Las Vegas Review-Journal for more details."

Slashback tonight with words on the real-life security level of Mac OS X, the fate of stranded polar adventurer Jon Johanson, poetry for JenniCam, more on the Wright brothers & Co, and more. Read on for the details.