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Archive for September, 2011

Floppy Drive Imperial March

30 Sep
Shared by Ben Shoemate
So all the music was just the sound of the Death Star booting up. Nice Find

The nerd quotient of Silent’s project is nearly off the charts.

The sound created by movement of the head, which is moved in steps with sufficient frequency. Interface description can be found, for example HERE. Simply activate the station by providing a low-to DRVSB0 or 1 (depending on whether we have the tape from the cross and to which the plug is connected to the station) and choose the direction of head movement (low \ high on DIR) and the trailing edge of the head movement will cause STEP one step. ATMega microcontroller controls the whole.

(Google translated from Polish) [Via Hacked Gadgets]

 
 

Flip Over a Muffin Tin to Make Delicious Ready-to-Fill Cookie Bowls

30 Sep
The dream of enjoying cookies and milk—or cookies and ice cream—at the same time is real, and all you need to do it is cookie dough and a muffin tin. Flip the muffin tin over, form the cookie dough around the cups instead of inside it, and bake the tin upside down. When the dough is cooked through, you'll have cookie cups, ready for any delicious filling. More »
 
 

The due-process-free assassination of U.S. citizens is now reality

30 Sep

(updated below)

It was first reported in January of last year that the Obama administration had compiled a hit list of American citizens whom the President had ordered assassinated without any due process, and one of those Americans was Anwar al-Awlaki.  No effort was made to indict him for any crimes (despite a report last October that the Obama administration was "considering" indicting him).  Despite substantial doubt among Yemen experts about whether he even had any operational role in Al Qaeda, no evidence (as opposed to unverified government accusations) was presented of his guilt.  When Awlaki's father sought a court order barring Obama from killing his son, the DOJ argued, among other things, that such decisions were "state secrets" and thus beyond the scrutiny of the courts.  He was simply ordered killed by the President: his judge, jury and executioner.  When Awlaki's inclusion on President Obama's hit list was confirmed, The New York Times noted that "it is extremely rare, if not unprecedented, for an American to be approved for targeted killing."

After several unsuccessful efforts to assassinate its own citizen, the U.S. succeeded today (and it was the U.S.).  It almost certainly was able to find and kill Awlaki with the help of its long-time close friend President Saleh, who took a little time off from murdering his own citizens to help the U.S. murder its.  The U.S. thus transformed someone who was, at best, a marginal figure into a martyr, and again showed its true face to the world.  The government and media search for The Next bin Laden has undoubtedly already commenced.

What's most striking about this is not that the U.S. Government has seized and exercised exactly the power the Fifth Amendment was designed to bar ("No person shall be deprived of life without due process of law"), and did so in a way that almost certainly violates core First Amendment protections (questions that will now never be decided in a court of law). What's most amazing is that its citizens will not merely refrain from objecting, but will stand and cheer the U.S. Government's new power to assassinate their fellow citizens, far from any battlefield, literally without a shred of due process from the U.S. Government.  Many will celebrate the strong, decisive, Tough President's ability to eradicate the life of Anwar al-Awlaki -- including many who just so righteously condemned those Republican audience members as so terribly barbaric and crass for cheering Governor Perry's execution of scores of serial murderers and rapists: criminals who were at least given a trial and appeals and the other trappings of due process before being killed. 

From an authoritarian perspective, that's the genius of America's political culture.  It not only finds ways to obliterate the most basic individual liberties designed to safeguard citizens from consummate abuses of power (such as extinguishing the lives of citizens without due process).  It actually gets its citizens to stand up and clap and even celebrate the destruction of those safeguards.

* * * * * 

In the column I wrote on Wednesday regarding Wall Street protests, I mistakenly linked to a post discussing a New York Times article by Colin Moynihan as an example of a "condescending" media report about the protest.  There was nothing condescending or otherwise worthy of criticism in Moynihan's article; I meant to reference this NYT article by Ginia Bellafante.  My apologies to Moynihan, who rightly objected by email, for the mistake. 

 

UPDATE: What amazes me most whenever I write about this topic is recalling how terribly upset so many Democrats pretended to be when Bush claimed the power merely to detain or even just eavesdrop on American citizens without due process.  Remember all that?  Yet now, here's Obama claiming the power not to detain or eavesdrop on citizens without due process, but to kill them; marvel at how the hardest-core White House loyalists now celebrate this and uncritically accept the same justifying rationale used by Bush/Cheney (this is war! the President says he was a Terrorist!) without even a moment of acknowledgment of the profound inconsistency or the deeply troubling implications of having a President -- even Barack Obama -- vested with the power to target U.S. citizens for murder with no due process.

Also, during the Bush years, civil libertarians who tried to convince conservatives to oppose that administration's radical excesses would often ask things like this: would you be comfortable having Hillary Clinton wield the power to spy on your calls or imprison you with no judicial reivew or oversight?  So for you good progressives out there justifying this, I would ask this:  how would the power to assassinate U.S. citizens without due process look to you in the hands of, say, Rick Perry or Michele Bachmann?

I was on Democracy Now earlier this morning discussing the Awlaki assassination and presidential due-process-free killings:


 
 

Why being easily embarrassed makes people like you more [Psychology]

29 Sep
For those of us with a clumsy disposition and a constant fear of saying or doing the wrong thing - otherwise known as English people - embarrassment is a constant companion. But that might be a surprisingly good thing. More »
 
 

Not having enough vitamin B12 can shrivel your brain. No, really. [Neuroscience]

29 Sep
Anyone ever told you that if you don't get your vitamins, your brain will shrink? No? Well they should. It turns out that having a vitamin B12 deficiency later in life is pretty bad for your grey matter. A group of researchers looked at over-65s from the South Side of Chicago, and measured the amount of vitamin B12 and B12-related metabolites in their blood, their cognitive skills, and took MRIs of them. More »
 
 

Twitter-Mining Captures Global Mood Patterns

29 Sep

Hourly changes in average positive (top) and negative (bottom) affect, arrayed by time (X-axis) and day (color). (Golder et al./Science)

An analysis of mood patterns distilled from half a billion tweets has produced a civilization-scale picture of how moods rise and fall in tandem, over time and across the world.

The details seem intuitive: positive feelings peaking in the morning, dipping during work and rising at day’s end; negativity accumulated over the workweek dissipating late on Friday afternoon. But they’ve proved surprisingly tricky to measure.

“There’s a whole generation of lab work that’s been inconclusive,” said sociologist Scott Golder of Cornell University, co-author of the tweet analysis published Sept. 29 in Science. “Every study would have something different to say about what they saw in their subjects’ affective rhythms.”

Many studies of how moods — or, more technically, positive and negative affect — change from minute to minute and day to day rely on self-reported surveys, which can be inconsistent if not misleading. The subjects of these studies also tend to be undergraduate students from western colleges, a group that’s not always representative of humanity at large.

'A systematic daily pattern of positive mood is a fundamental part of human existence.'
Twitter users, of course, don’t represent humanity either. But the culture- and globe-spanning size of the software platform’s community, and their constant generation of data that can be cross-referenced and correlated and otherwise computationally investigated, make them alluring to researchers.

“Twitter and Facebook, market transactions on eBay and Amazon: This is the stuff of everyday life” for much of the world, said Golder. “For a social scientist to have access to these records is a fantastic new opportunity.”

Using Linguistic Inquiry and Word Count, a text analysis program that quantifies the emotional content of statements, Golder and co-author Michael Macy analyzed a total of 509 million tweets generated over two years by 2.4 million people in 84 countries.

What Happens When

Before Scott Golder and Michael Macy decided to analyze tweets for mood, they were interested in analyzing tweets for patterns of behavior. Out of that work came a website, www.timeu.se, that allows people to see how often a particular word is used at different times of the day and week.

"My favorite example is that bacon is more popular than sausage," said Golder, "but I'm counting on the internet population to visit and tell us their favorite examples." Co-author Macy's favorite search term is "happy hour," and the database also shows that Saturday night really is alright for fighting.
The resulting trends — positive moods starting high in the morning and declining through the day, peaking overall on weekends — held steady around the world.

Though the proposition that mood is governed by circadian and sleep cycles is widely accepted, other studies of mood fluctuations have found varying patterns, especially for positivity: A single afternoon peak, a day-long plateau, dual peaks at noon and evening or afternoon and evening, a mid-afternoon dip. Those discrepancies may be based largely on factors eliminated by the new study.

“The findings are exciting, particularly the robustness of the daily patterns in positive affect across vastly different geographical areas and cultures,” said Brant Hasler, a psychologist at the University of Pittsburgh School of Medicine. “A systematic daily pattern of positive mood is a fundamental part of human existence.”

However, said Hasler, “One must be very careful in extrapolating emotional state from a highly specific form of communication like Twitter.” People often present themselves strategically, and periods of especially intense emotion might be over- or under-represented.

The 140-character format itself might also be misleading, reducing the use of adjectives that would give more nuanced indicators of emotional tone, Hasler said.

According to Golder, analysis of crowd-generated datasets isn’t intended to replace other methodologies, but to complement them, providing yet one more way of investigating social patterns. Until recently, “there hasn’t been any practical way to observe large numbers of people in fine-grained detail,” he said.

“I applaud the creativity of the authors’ methods, and the ambitious scope of their sample,” said Hasler. “Now, we need to address two questions that follow from this: Why do these daily patterns exist? And how can we use this knowledge to improve our own lives and those of others?”

Image: Golder et al./Science

Citation: “Diurnal and Seasonal Mood Vary with Work, Sleep, and Daylength Across Diverse Cultures.” By Scott A. Golder and Michael W. Macy. Science, Vol. 333, September 30, 2011.

See Also:

 
 

FACEBOOK & YOU

28 Sep

demotivational posters - FACEBOOK & YOU

FACEBOOK & YOU
if you’re not paying for it, you’re not the customer. You’re the product being sold.


Submitted by:

thedarkhalf

Submitting 5 LOLssubmitting a LOL that makes it to the homepageSubmitting 1 LOL

 
 

Fundamentals of Web Design Layout: Part 1

28 Sep

Layout is the foundation of all visual design, yet it commonly sits back seat to "sexier" design techniques like depth, color and typography. When layout is ignored, designs become fundamentally unusable, rendering a website useless to both users and stakeholders.

To respect the role of layout requires a solid understanding of what it is.

Layout Defined

The classic definition of layout is "The way in which parts of something are arranged." In web design specifically, layout is "The way elements, content and graphics are organized on the page." A key distinction here is the substation of "arranged" for "organized." Arranging elements without organizing them doesn't create a layout, it creates visual vomit.

The purpose of a layout is organization, more specifically layout uses organization to:

  • Convey relative importance of content
  • Group similar content and separate unrelated
  • Optimize visual flow
  • Establish a basic visual hierarchy

Each aspect of layout might not be compelling alone, but together they make or break a design.

When Good Layouts Go Bad

A great layout makes design look easy. Every element fits so well within the design, you would never consider putting them anywhere else. The "logical" organization of elements makes navigating the website easy. Users don't need to think where desired content is located, the layout tells them. If users are looking for important content, they know to look in the primary content area, typically located in the area with the most space. If they are looking for something less important, like navigation, they look for secondary or tertiary areas which are smaller and placed in less prominent locations.

Because layouts are purely visual, the best way to understand what works and what doesn't is through example.

Well Organized Layouts

Information Architects

The Information Architects website, while minimal to the point of being plain, has a beautiful designed layout. The layout is so predominate, it's actually the strongest design element.

The design makes no attempt to hide the underlying grid structure. Ample whitespace makes it easy to identify where each section within the layout starts and stops. The few graphical elements that are on the page receive maximum attention because they heavily contrast the otherwise white and text heavy design.

In terms of layout, the first element a user encounters is the top navigation which is broken up into four columns (1). That same four column structure is retained at the bottom where the footer navigation lies (2). By using the same column structure, users can easily extrapolate that the footer elements are also navigation. This occurs based on principles of consistency. Elements which look alike are thought as related, elements that look different are considered to be unrelated.

The primary area is bold, and large, equipped with a massive photo and supported with text which is broken up into three columns (3). Immediately below lives a news section, which for all intensive purposes is a single column. By shifting that column to the right and confining it to a smaller column whitespace and legibility are maximized (4).

Why this Layout Works

The primary goal of any layout is to clearly organize and locate information. The Information Architects website does so beautifully. By observing the layout you can decipher what's most important and in what order. Larger, higher up elements are clearly most important and as elements become less importance they shrink and are moved further down the page. The grid keeps everything organized neatly, everything falls into place in a logical way and your focus is never divided between two elements that seem equally important.

In this design, the layout is fitted the content.

Mark Boulton Design

The Mark Boulton Design website also employs a well executed layout. Like Information Architects, the design uses a grid to clearly organize content on the page. Unlike Information Architects, the design is bold, vibrant and graphical in nature. This demonstrating that using a grids and organization doesn't mean the site must be graphically stark.

The page header is placed at the very top of the page and is larger than anything else by a factor of at least 100. This clearly communicates it's the most important element (1). The header content is case studies, intentionally telling the user that above else, they should be aware of the companies previous work. Once you travel past the header, there is a full column tagline describing what the company does (2). Because the tagline is smaller and placed further down the page, it's apparent that Mark Boulton Design feels previous work is more compelling.

Below the tagline resides four equal width columns (3). The content with in those columns seem unrelated, but their size and placement indicates they are of equal importance. The ample whitespace makes it easy to read and digest content within a column, if you choose to do so.

Why this Layout Works

It doesn't feel like it, but there is a lot of content on this page: Case studies, navigation, a logo, the mission statement (or tagline), a brief company description, news, contact information and a portfolio section... phew! Because the content is laid out in a logical, well organized way it is easy to read and comprehend. The layout tells you what to look at and in what capacity.

With a quick glance you know what's most important (the header), almost as important (the tagline) and that everything else is equally important. Additionally, by using four equal width columns you can easily scan the headline of each to determine if the column contains the content you are seeking. If not, you continue scanning until you find the one that does.

Again the design puts content together like a puzzel. Everything fit's into place perfectly.

What's Next

Hopefully these examples illustrate what a well designed layout is composed of. Specifically, the layout organizes the content on the page based on it's importance and relationship. More important content is placed in large containers and located at the top of the page. Less important content is contained in smaller cells and placed lower on the page. Similar content (or content that's related) is grouped together which communicates their relationship.

In our next installment we will cover how to design your own layout in the most effective way.

Read the Whole Series

Fundamentals of Web Design Layout Part 1

Fundamentals of Web Design Layout Part 2

 
 

Fundamentals of Web Design Layout: Part 1

28 Sep

Layout is the foundation of all visual design, yet it commonly sits back seat to "sexier" design techniques like depth, color and typography. When layout is ignored, designs become fundamentally unusable, rendering a website useless to both users and stakeholders.

To respect the role of layout requires a solid understanding of what it is.

Layout Defined

The classic definition of layout is "The way in which parts of something are arranged." In web design specifically, layout is "The way elements, content and graphics are organized on the page." A key distinction here is the substation of "arranged" for "organized." Arranging elements without organizing them doesn't create a layout, it creates visual vomit.

The purpose of a layout is organization, more specifically layout uses organization to:

  • Convey relative importance of content
  • Group similar content and separate unrelated
  • Optimize visual flow
  • Establish a basic visual hierarchy

Each aspect of layout might not be compelling alone, but together they make or break a design.

When Good Layouts Go Bad

A great layout makes design look easy. Every element fits so well within the design, you would never consider putting them anywhere else. The "logical" organization of elements makes navigating the website easy. Users don't need to think where desired content is located, the layout tells them. If users are looking for important content, they know to look in the primary content area, typically located in the area with the most space. If they are looking for something less important, like navigation, they look for secondary or tertiary areas which are smaller and placed in less prominent locations.

Because layouts are purely visual, the best way to understand what works and what doesn't is through example.

Well Organized Layouts

Information Architects

The Information Architects website, while minimal to the point of being plain, has a beautiful designed layout. The layout is so predominate, it's actually the strongest design element.

The design makes no attempt to hide the underlying grid structure. Ample whitespace makes it easy to identify where each section within the layout starts and stops. The few graphical elements that are on the page receive maximum attention because they heavily contrast the otherwise white and text heavy design.

In terms of layout, the first element a user encounters is the top navigation which is broken up into four columns (1). That same four column structure is retained at the bottom where the footer navigation lies (2). By using the same column structure, users can easily extrapolate that the footer elements are also navigation. This occurs based on principles of consistency. Elements which look alike are thought as related, elements that look different are considered to be unrelated.

The primary area is bold, and large, equipped with a massive photo and supported with text which is broken up into three columns (3). Immediately below lives a news section, which for all intensive purposes is a single column. By shifting that column to the right and confining it to a smaller column whitespace and legibility are maximized (4).

Why this Layout Works

The primary goal of any layout is to clearly organize and locate information. The Information Architects website does so beautifully. By observing the layout you can decipher what's most important and in what order. Larger, higher up elements are clearly most important and as elements become less importance they shrink and are moved further down the page. The grid keeps everything organized neatly, everything falls into place in a logical way and your focus is never divided between two elements that seem equally important.

In this design, the layout is fitted the content.

Mark Boulton Design

The Mark Boulton Design website also employs a well executed layout. Like Information Architects, the design uses a grid to clearly organize content on the page. Unlike Information Architects, the design is bold, vibrant and graphical in nature. This demonstrating that using a grids and organization doesn't mean the site must be graphically stark.

The page header is placed at the very top of the page and is larger than anything else by a factor of at least 100. This clearly communicates it's the most important element (1). The header content is case studies, intentionally telling the user that above else, they should be aware of the companies previous work. Once you travel past the header, there is a full column tagline describing what the company does (2). Because the tagline is smaller and placed further down the page, it's apparent that Mark Boulton Design feels previous work is more compelling.

Below the tagline resides four equal width columns (3). The content with in those columns seem unrelated, but their size and placement indicates they are of equal importance. The ample whitespace makes it easy to read and digest content within a column, if you choose to do so.

Why this Layout Works

It doesn't feel like it, but there is a lot of content on this page: Case studies, navigation, a logo, the mission statement (or tagline), a brief company description, news, contact information and a portfolio section... phew! Because the content is laid out in a logical, well organized way it is easy to read and comprehend. The layout tells you what to look at and in what capacity.

With a quick glance you know what's most important (the header), almost as important (the tagline) and that everything else is equally important. Additionally, by using four equal width columns you can easily scan the headline of each to determine if the column contains the content you are seeking. If not, you continue scanning until you find the one that does.

Again the design puts content together like a puzzel. Everything fit's into place perfectly.

What's Next

Hopefully these examples illustrate what a well designed layout is composed of. Specifically, the layout organizes the content on the page based on it's importance and relationship. More important content is placed in large containers and located at the top of the page. Less important content is contained in smaller cells and placed lower on the page. Similar content (or content that's related) is grouped together which communicates their relationship.

In our next installment we will cover how to design your own layout in the most effective way.

Read the Whole Series

Fundamentals of Web Design Layout Part 1

Fundamentals of Web Design Layout Part 2

 
 

Wednesday Aircraft Porn: The Ekranoplan

27 Sep

Happy Wednesday (evening), I thought I’d post these awesome pictures of the Soviet Union’s Lun-class Ekranoplan rotting in a shipyard in the Russian town of Kaspisk on the Caspian Sea. Seeing the vessel laid up like this feels like I’m looking at some some sci-fi tale documenting the remains of what was once a technologically advanced empire…oh wait.

The 240-foot long Lun-class vessels were designed to skim just over the surface of the sea at up to 340-miles per-hour while carrying six, P-270 Moskit guided missiles meant to take out NATO ships.  Rumor has it that Russia may try to put the aircraft back into production.

These pics have been out there for a while but a friend reminded me of them today and they’re still fun.

Click below for some of the best images and a link to the collection.

For more, go here.