There’s a Super-Fast Method for Boarding Planes, But Airlines Aren’t Using It

There's a Super-Fast Method for Boarding Planes, But Airlines Aren't Using It

(Photo: Robert Couse-Baker/Flickr)

By Nick Stockton

I was at the airport last week, and all I wanted to do was sit down, strap in, and lift off. Of course I couldn’t, because there were a bunch of people standing in my way. As the line crept along, I scanned ahead for malingerers, but everyone seemed sufficiently ready to board. I couldn’t help but wonder, is there a more efficient way for airlines to get our butts into our seats, and into the air?

Millions of other people probably have pondered this question. At least one wrote a computer program to find the answer. Jason Steffen is an astrophysicist at Northwestern University, and several years ago he modeled different airline boarding methods to see what made them so slow. He also figured out how airlines could get us on board much faster.

Most airlines board back-to-front, an approach that makes sense, at first glance. But Steffen argues boarding back-to-front is actually one of the worst ways to board a plane. The problem, as he sees it, is this method creates traffic jams as people stuff their stuff into the overhead bins above their seats. Even if the line were perfectly ordered, only one or two people at a time would be able hoist their bags into the bins. Meanwhile, those who share their row wait behind them, blocking the overhead bins for several rows.

In his model, Steffen

Article source: https://www.yahoo.com/travel/long-boarding-times-for-airplanes-101860704422.html

Posted in Model Airpanes | Tagged , | Leave a comment

350.org’s rise from Middlebury College

A decade ago, for the January term at Middlebury College, Jon Isham taught a course titled “Building the New Climate Movement.”

“They all got As,” Isham said of his students.

Isham is a prescient and precise grader.

Four students from his January 2005 class, along with three other students who shared their interest, put learning into practice: They founded 350.org, the grassroots global climate movement with more than 1 million members in 188 countries. 350.org is concerned with building movements — “pushing the envelope” in a spirit of creativity and collaboration, the founders say — and supporting the work of thousands of local groups and people around the world, all engaged in efforts related to climate change.

“We knew at the time that something special was happening,” Isham said. “But I still can’t quite believe it.”

The reach of 350.org was made plain earlier this fall at the People’s Climate March, an event that drew an estimated 400,000 people to New York City on Sept. 21. The day of action encompassed 2,646 corresponding

Article source: http://www.burlingtonfreepress.com/story/life/green-mountain/2014/11/06/org-middlebury-college/18608541/

Posted in Model Airpanes | Tagged | Leave a comment

Why do you need a pressure cooker?

Precisely what can be pressure cooker? Meals as well as cooking food is an crucial exercise regarding any kind of household. The cooking area is the particular region in any house which delivers the whole family together, share some good instances and also loves food together. Pertaining to any good food to become discussed through the actual family members, the choice of ingredients and cooking technique used is important to make a good meal. The choice of ingredients and cooking method need to not really simply make a tasty meal, but healthy meal also. Through the period connected with evolution connected with individual the world, fire has been used pertaining to food preparation functions. As development happened, containers and vessels produced out and about with clay and mud were used to cook the raw food. Using the invention associated with copper mineral, iron and also other metals vessels made out of these materials were used which reduced cooking time and saved energy. The use of vessels made out of these materials with a lid has been in use for cooking purpose for a long time. This has been a well accepted method of cooking, but the downside is too much use of energy, uneven cooking and loss of nutrients. The vessels which usually are usually used for cooking possess similarly designed after a while; could be for material, kind of bottom part as well as tight addresses which in turn decreases damage of hotness. Presently there are certain components which are usually great conductors regarding hotness, which in turn empowers cooking to happen quick in this manner saving money on high temperature and time. Copper mineral, iron and steel metallic tend to be the portion of the particular materials which are usually applied in addition to possess recently been identified to be able to become good with regard to preparing food cause. One particular involving the actual vessels many suitable and temperate with regard to cooking food intention is actually your stress cooker which usually spares vitality and also period impressively. The actual earlier mentioned all different preference regarding the pressure cooker is actually the advancement regarding heavy steam throughout the actual pocket, that allows cooking to happen with most moment possible. The pressure cooker makes use associated with the actual approach that some sort of little increment in temperature lessens cooking time impressively. The stress traps the getting apart excessive temperatures and also keeps under pressure, which raises the temperature of bubbling drinking water as well as heavy steam by 100 C diminishing food preparation time undoubtedly. The bubbling associated with water by 100c may reduce cooking time through 1 hr to hr, and also climbing further to 110c can more lower the idea into hr. Your handy component regarding lowering cooking period is actually revealed having pressure-temperature relationship regarding water. At temperature ranges above 130-140c, the pressure increments very intended for little enhancement in temperature. With regard to just about all lower for you to planet functions 120c can be any engaging farthest point prior which greatly constructed stress vessels might always be needed. Groups of Pressure cooker Pressure to succeed cooker which is definitely employed intended for home use will be manufactured of substantial gage aluminum and the actual pressure can be handled through dumbbells which sit on a discharge valve. This specific assures virtually any additional air is definitely launched before cooking food happens, actually a tiny sum associated with air in case present may reduce the heat move attributes associated with steam. The central points with utilizing pressure cooker for cooking reason can be counted as; less cooking, performance in fuel utilization, sheltered to use and needs much less consideration, decrease in dietary supplements and also flavors will be less contrasted using open charter yacht cooking food, nutrition is prepared just as, the pressure stove displays when preparing food is likely to finish, and there are much less perils of agonizing as well as smoldering of sustenance. The pressure cooker is a simple to utilize vessel, yet there are a few safety issues in addition. Making use of pressure cooker causes blending associated with flavors and also more than preparing food associated with sustenance that might not end up being attractive. Mouse click on to help Downloads zero-cost guide book pressure oven , lots of tasty recipes with regard to pressure cooker and in addition ideas about electric – stove top pressure oven with http://elitepressurecooker.com/

Posted in Uncategorized | Tagged , , , , | Comments Off on Why do you need a pressure cooker?

Erdogan’s Unsung Victory

Two rockets crashed last week: one carrying cargo to Earth
orbit, the other on a test flight for a suborbital manned spacecraft. It will
take some time for the causes of each accident to emerge; there is no reason to
believe the accidents have anything specific, besides timing, in common.

Both are examples of what sociologist Charles Perrow
famously dubbed “normal accidents“: catastrophes that should properly be
blamed not on the proximate cause — a loose lever or jammed valve, say — but
on the inherent complexity of technologically intricate systems. As he wrote,
“Risk will never be eliminated from high-risk systems.” In fact, Perrow argued
that singling out the particular thing that has gone wrong can be
counterproductive: “Since [redundancy] is often added after problems are
recognized, too frequently it creates unanticipated interactions with distant
parts of the system that designers would find it hard to anticipate.”

On Oct. 31, Virgin Galactic’s SpaceShipTwo crashed, killing one of the two
pilots
. According to the
National Transportation Safety Board (NTSB), a government body that is in
charge of the official crash investigation, nine seconds after SpaceShipTwo’s
rocket engine ignited, the tail structure prematurely rotated, in a process
known as “feathering.” (You can see what the transition looks like in another
flight, at about 2:30 in this video.)

By design, two levers need to be moved in order to switch
the spacecraft into feathered mode, according to the NTSB. Telemetry data
indicate that only one of the levers had been moved. A

Article source: http://www.foreignpolicy.com/articles/2014/11/05/erdogans_unsung_victory

Posted in Model Airpanes | Tagged | Leave a comment

Drone company in Longmont airport hangar up and running, hiring – Longmont Times

Skip Miller is excited. He’s excited about drones, he’s excited about Longmont, and most of all, he’s excited about making drones in Longmont.

The competitive model airplane flyer who has been involved in two other local businesses has finished moving both his model airplane retail shop and drone assembly workspace into a Vance Brand Municipal Airport hangar.

Miller is a Boulder resident and had a hand in starting what is now the Boulder Beer Company as well as former storage device company Wood Logic. Miller said he plans on being a good neighbor in Longmont, drawing from a technology-driven culture to employee roughly four more full-time employees. They can currently produce about five drones a month but hope to ramp up to 10 in the near future.

While the city council approved leasing the hangar to Miller’s company, UASUSA, last week, the company had already been moving in and sprucing up the place for two weeks before that. Essentially, if the vote had not passed they could have been evicted, Miller said.

“When we first got here, all there was was some broken airplanes,” Miller said about the space.

Now, UASUSA is moved in and has already met with a client in their new location. Like most of their high-end clients, the person Miller met with wanted a customized drone for a specialized purpose, in that case surveying magnetic fields for use in the mining industry.

And that is essentially what Miller’s company will be doing in the airport hangar, not flying or testing the drones,

Article source: http://www.timescall.com/business/ci_26877357/drone-company-longmont-airport-hangar-up-and-running

Posted in Model Airpanes | Tagged , | Leave a comment

How Businessweek Is Reinventing the Magazine Cover

How Businessweek Is Reinventing the Magazine Cover

Chances are a Bloomberg Businessweek cover has stopped you in your tracks at some point: Maybe it was the brilliant cat hurricane GIF, or airplanes humping mid-air, or the most anti-Apple typography ever slapped over Tim Cook’s face. But behind the provocative graphic design is a smart strategy that’s changing the way publications are made, both online and off.

It didn’t always used to be this way. Since the publication’s relaunch in 2010, the creative team has been busy reshaping a stodgy magazine you’d only touch in your dentist’s waiting room into a dynamic, entertaining, and visually driven must-read. And they’re killing it.

How Businessweek Is Reinventing the Magazine Cover


Editor Josh Tyrangiel sets the tone and the bar high and also contributes creative ideas himself, says Vargas. These “Obama Crashed” and “Let’s Get It On” airplane merger covers seen here were both ideas that originated with him, executed by former creative director Richard Turley

Today’s success is largely thanks to creative director Robert Vargas and deputy creative director Tracy Ma, with a hefty nod to Richard Turley, the creative director who oversaw the relaunch and established the new visual language (he departed earlier this year for MTV). But

Article source: http://gizmodo.com/how-businessweek-is-reinventing-the-magazine-cover-1654491155

Posted in Model Airpanes | Tagged | Leave a comment

There’s a Better Way to Board an Airplane, but Airlines Aren’t Using It

Airlines have tried a variety of tricks to hasten boarding, and Steffen isn’t the first mathy person to offer a promising solution. But to date, Steffen says only Virgin America has contacted him, and nothing came of it. The problem with his model, he admits, is that it does not account for human nature. For example, it’s hard to imagine people who are traveling together who would be willing to split up, just to stand in line (especially if that group contains small children). Add that to language barriers, people running late, and the overall difficulty in getting large groups to follow complicated directions, and it’s easy to see why Steffen’s idealized boarding model hasn’t been adopted. “It does require a bit of control over the passengers that I don’t think airlines really have,” he said.

Article source: http://www.slate.com/blogs/moneybox/2014/11/06/boarding_airplanes_northwestern_researcher_models_the_inefficiency_of_back.html

Posted in Model Airpanes | Tagged , | Leave a comment