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Three Fat Amigos! The green one is a Surly Krampus and runs an even larger 29r wheel size. The orange and blue are Salsa Mukluks and this is the park bench stop on Adams Gulch in Sun Valley. We reached this in an unusually hard effort, 'cause behind us were the wolves.
Hitting the trail on a bike made for it... provided the trail is wide, the terrain is reasonable and you aren't in a hurry.
Seen through our Rolling Huts cabin window in the Methow Valley, the Mukluk awaits another ride.
Hunter orange is easy to spot on the trail in the snow, and this bike was ridden on Sun Valley's famous single track. Riding on the cross-country trails is not permitted there like at the Methow.
It was about 2 degrees on this ride and layered like that kid in A Christmas Story. Seen here are REI's Winterflyte jacket and tights. Underneath there's an eVent shell and under that Merino wool liners from ibex.
A big, fat tire that grips and doesn't damage the groomed trail. The blue spots on the rim are from the rim strip that's poking out through drilled out holes. Drilling out the rim removes considerable weight. A Fat Bike rim is essentially two MTB rims welded together.
Rode the 9 Zero 7 over hill and dale on groomed trails in the Methow Valley at about 9 mph. Once on a downhill, hit 12, and it's super fun to ride where you normally can't, even if it's at a tourist pace.

KETCHUM, Idaho – Snow bikes are good for hucking about on groomed trails. They are not good for outrunning wolves.This became obvious as a group of us, dressed in garish red Lycra suits and riding black, orange and DayGlo-green bikes with cartoonishly large tires, pedaled frantically through the snow after a trio of wolves caught our scent.The experience made me ponder the point of these bikes, and the questions those building them must answer if snow biking is to catch on. It isn’t as if people often see apex predators when riding. But my encounter with canis lupus highlighted the shortcomings of bikes that are a hell of a lot of fun but struggling to find their place.Snow bikes are, of course, designed to ride over snow. Fat, cushy tires pumped to a whopping 5 PSI keep you from sinking. Garage tinkerers in Alaska and other cold climes have been building them forever, welding mountain bike rims together to double up on tires and fashioning frames to straddle them. The DIY ethos went corporate a few years ago when industry juggernaut Quality Bicycle Products joined the party.Although snow bikes remain one of the most esoteric niches in cycling, they are slowly entering the mainstream. A dozen manufactures are making them, as are independent craft builders. There was a Fat Bike Summit last month, where folks got together to talk about land use and access for the bikes. There are some 10,000 snow bikes in the wild, and that number’s expected to double within a year. And the Iditabike, the famous riff on Alaska’s epic Iditarod dogsled race, begins later this month in Anchorage. Yet as the scene gains participants, especially roadies and mountain bikers who already have a bike or three in the garage, expectations increase. And frankly, snow bikes have a long way to go before they approach the sophistication of a Pivot 5.7, Specialized Stumpjumper, or Jamis Dakar 650b. At this point, the bikes have more in common with beach cruisers than proper mountain bikes.Don’t get me wrong; riding in the snow is a hoot, because, well, you’re riding in snow. But trudging along at less than 10 mph wears thin after 45 minutes. Snow biking feels like a sport that hasn’t figured out what it wants to do yet, much like mountain biking in the days when crazy Californians bombed down Mount Tam on bikes they’d built themselves.It’s one thing to ride groomed trails and quite another to scramble up a single track. Fat tires require fat frames, which lack the handling and agility of modern mountain bikes. The bikes are clumsy and, at about 35 pounds, heavy. Trigger shifters are endlessly frustrating when you’re wearing gloves. And riding an 8-inch single track on a 5-inch tire requires exceptional concentration and balance. Bobble your line and you’re off the trail, half-buried in powder. So you bounce along at little more than walking speed, trying to be smooth and find a flow. It’s best to settle in and enjoy the ride. With so much resistance working against your forward momentum, it’s quite an effort to get anywhere. Before hitting Sun Valley, we rode the Methow Valley. Both resorts are interested in buying fleets of snow bikes to draw well-heeled vacationers to underutilized trails. It’s easy enough to design bikes that roll over groomed snow trails at single-digit speeds, but it isn’t enough to sustain the scene, especially when you consider these machines cost $1,500 to $3,500.Snow bikes will never replace dedicated single-track or cross-country machines, but if the industry wants them to be anything more than a fad, they’ll have to go faster, shift better, ride stiffer and weigh a lot less. We’d like to see dropper seat posts, internal gears and the ability to adjust tire pressure on the fly, to start. People made the same complaints about mountain biking back in the day, and look where the sport’s gone. The same thing could happen to snow biking as another generation of builders and tinkerers pushes this budding sport forward — or falls to the wolves.Photos: DL Byron/WiredcreateSummaryAndThumb("summary2862142841599565568");Read More..

At 80, Yoko Ono sees a world full of new activism

Label: Lifestyle

BERLIN (Reuters) – Half a life-time ago, artist Yoko Ono lay in an Amsterdam hotel bed with husband John Lennon, staging a week-long “bed-in” for peace and feeling they were very alone in their activism.

Today, Ono, whose own energy for campaigning has never tired, sees a world full of activists, maintaining her energy and faith in humanity.

“When John and I did the bed-in, not many people were with us. But now there are so many activists, I don’t know anyone who is not an activist,” she told Reuters in an interview in Berlin on Monday, her 80th birthday.

“Even the corporations – John always used to say the corporations need to be with us… Corporations now say 10-20 percent of their profits will go to such and such charity. They have to do that almost for people to feel good about it.”

The late Beatle and Ono’s 1969 bed-in to protest against the Vietnam war was repeated in Montreal, Canada. Press attention was huge, but much of it was mocking.

Ono, who gave a sell-out concert in Berlin on Sunday alongside their son Sean Lennon which closed with the anthem “Give peace a chance”, said it was still critical to stand up for peace despite new conflicts in the intervening decades.

“I don’t want to be drowning in sadness. I think we have to stand and up and change the world,” she said.

The artist, born to a wealthy Japanese family in Tokyo in 1933, has recently become a passionate opponent of fracking, a controversial procedure which has sharply lifted energy output in the United States but which critics fear pollutes drinking water deep underground and could increase earthquake risks.

“Fracking is an incredible risk to the human race, I don’t know why they even thought of doing it,” she said.

Ono, whose birthday is being marked by a major retrospective of her work in Frankfurt, said she feels she is becoming freer in her art.

“My attitude has changed… I’m allowing things to happen in a way I hadn’t planned before,” she said.

Asked about her feelings on becoming an octogenarian, she said: “I’m surprised. It is a miracle in a sense that I am 80, I am proud about it. Not everybody gets there.”

(Reporting by Alexandra Hudson, editing by Gareth Jones and Paul Casciato)

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Well: Twins Don't Need C-Sections

Label: Health

Obstetricians increasingly recommend planned Caesarean sections for women having twins, but a new study has found that a C-section for healthy twins usually provides no advantage over vaginal delivery.

Researchers randomly assigned 2,800 mothers carrying healthy twins to either a planned C-section or a planned vaginal delivery. There was no difference in outcome between the two groups. There were serious medical problems, like bone fracture or abnormal levels of consciousness, in 36 babies delivered by C-section and 35 delivered vaginally. Twenty-one babies delivered by C-section died, as did 17 delivered vaginally.

Mothers fared equally well in each group, with serious health problems in 7.3 percent of the C-section mothers and in 8.5 percent of the vaginal delivery group.

The trial was carried out in well-equipped health care settings and by practitioners experienced in multiple births. “These skills should be available to anyone trained in obstetrics,” said the lead author, Dr. Jon Barrett, chief of maternal-fetal medicine at Sunnybrook Health Sciences Center in Toronto. “This indicates the need for the current generation of obstetricians who have these skills to impart them to their students and give women the opportunity for the best choice.”

Results of the study were presented at a medical conference in San Francisco last week.

<cite>Halo</cite> Creator Unveils Its Next Masterpiece, a Persistent Online World

Label: Technology

"Citadel": Concept art from Bungie's Destiny.

BELLEVUE, Washington — Destiny, the new game from the creator of Halo, isn’t just another shooter. It’s a persistent online multiplayer adventure, designed on a galactic scale, that wants to become your new life.

“It isn’t a game,” went the oft-heard tagline at a preview event on Wednesday. “It’s a world where the most important stories are told by the players, not written by the developers.”

This week, Bungie Studios invited the press into its Seattle-area studio to get the first look at Destiny. Although the event was a little short on details — Bungie and Activision didn’t reveal the launch date, handed out concept art instead of screenshots, and dodged most of my questions — it gave an intriguing glimpse at what the creator of Halo believes is the future of shooters.

Bungie was acquired by Microsoft in 2000, and its insanely popular shooter was the killer app that put the original Xbox on the map. Bungie split off from its corporate parent in 2007, and Microsoft produced Halo 4 on its own last year. The development studio partnered up with mega-publisher Activision for its latest project, which was kept mostly secret until now.

Destiny, slated for release on PlayStation 3 and Xbox 360, isn’t exactly an MMO. Activision CEO Eric Hirshberg called it a “shared-world shooter” — multiplayer and online, but something less than massive.

“We’re not doing this just because we have the tech,” Hirshberg said. “We have a great idea, and we’re letting the concept lead the tech.”

Built with new development software created specifically for Destiny, this new game is set in Earth’s solar system and takes place after a mysterious cataclysm wipes out most of humanity. The remaining survivors create a “safe zone” underneath a mysterious alien sphere called “The Traveler.”

The enigmatic sphere imparts players with potent weapons, magic-like powers and defensive technology. Thanks to these gifts, people have begun reclaiming the solar system from alien invaders that moved in while humanity was down.

Bungie fired off a list of design principles that guide Destiny’s creation: Create a world players want to be in. Make it enjoyable by players of all skill levels. Make it enjoyable by people who are “tired, impatient and distracted.” In other words, you don’t have to be loaded for bear and pumped for the firefight of your life every time you log on to Destiny.

After this brief overview, writer/director Joseph Staten used concept art and narration to outline an example of what a typical Destiny player’s experience might be.

Beginning in the “safe zone,” a player would start out from their in-game home and walk into a large common area. From here, the player would be able to explore their surroundings and meet up with friends. Then, they might board their starships and fly to another planet, let’s say Mars, in order to raid territory held by aliens.

During this raid, other real players who traveled to the same zone (like visiting a particular server on an MMO) would be free to come and go as they please. For example, a random participant could simply walk on by. They could stop and observe. Or they could get involved in the fight. In this instance, Staten suggested that a passerby would join the raid and then break off from the group after the spoils were divvied up without any user interface elements to fuss with. Walk away, and it’s done.

Bungie made a point of saying several times over that Destiny will not have any “lobby”-type interfaces, or menus from which to choose from a list of quests. Instead, players will simply immerse themselves in the world and organically choose to participate in whatever activities they stumble upon. Bungie promised solo content, cooperative content, and competitive content, though it provided no further examples of these.

The developer said that by employing very specialized artificial intelligence working entirely behind the scenes, players will encounter other real players who are best suited for them to interact with, based on their experience levels and other factors.

Staten didn’t say how many players would be able to exist in the world at the same time, but said that characters will be placed in proximity to each other based on very specific criteria, not simply to “fill the world up.”

Bungie showed off three distinct character classes throughout the day’s presentations: Hunter, Titan and Warlock. Although no differences were outlined between them apart from the Warlock being able to use a kind of techno-magic, the developer was keen to emphasize the idea that each character in Destiny would be highly customized and unique, and will grow with the player over an extended period of time.

While many games make the same promise, Destiny’s vision of “an extended period of time” isn’t 100 hours. It’s more like 10 years.

Bungie’s plan is for the Destiny story to unfold gradually over the course of 10 “books,” each with a beginning, middle and end. Through this will run an overarching story intended to span the entire decade’s worth of games, although like many other topics covered during the day, Bungie gave little detail about how this will work.

The developer spent a lot of time emphasizing its claim that no game has been made at this scale before. Bungie says it has a whopping 350 in-house developers working on Destiny.

Senior graphics architect Hao Chen gave examples of the sort of impenetrable mathematics formulas that allow Bungie to craft environments and worlds at a speed that it claims was previously impossible.

Bungie’s malleable team system was also said to increase its output. With the ability to co-locate designers, artists, and engineers at any time, Bungie says it can go through exceptionally rapid on-the-spot iteration and improvement for each facet of the game.

Apart from highly improved technology and the basic concept of humanity taking back the solar system, there’s just not a lot of hard information on Destiny at the moment. One thing that was made quite clear is that the game will not be subscription-based. Every presenter was clear in stating that players will not pay a monthly fee to participate in this persistent world.

While fees may not be required, a constant connection to the Internet will be. Since the core concept of Destiny is exploring a world that exists outside of the player’s console and is populated by real people at all times, it “will need to be connected in order for someone to play,” said Bungie chief operating officer Pete Parsons.

Representatives from both Bungie and Activision gave vague answers when Wired pressed for further details, often stating that they “were not ready” to discuss specifics. Whether that means those things are still being kept from the press, or whether they have not yet been determined by the development team, was unclear.

Questions currently unanswered: How will players communicate? How will players interact with each other outside of combat? What content exists in the non-combat “safe zones”? Subscriptions may be out, but what about in-app purchases? Will player versus player combat be available? Will the game ship on a disc or be download only? Will its persistent world allow Xbox and PlayStation gamers to play together? What content and interactions will be possible via smartphones and tablets (which Bungie alluded to)? Will the fancy new tools be licensed to other developers?

And so on.

For now, Bungie is asking us to take it for granted that it will execute on a bold 10-year plan for a very different sort of shooter. In the history of the always-changing gaming industry, no one’s ever been able to pull off a 10-year plan for anything. Can Bungie do it?

Hey… they made Halo, right?

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