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‘But to live happy I must be contented with obscurity.’ –Florian

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An old technology is providing new insights into the human brain.

The technology is called electrocorticography, or ECoG, and it uses electrodes placed on the surface of the brain to detect electrical signals coming from the brain itself.

Doctors have been using ECoG since the 1950s (…) but in the past decade, scientists have shown that when connected to a computer running special software, ECoG also can be used to control robotic arms, study how the brain produces speech and even decode thoughts.

In one recent experiment, researchers were able to use ECoG to determine the word a person was imagining.

{ NPR | Continue reading }

‘Even God cannot change the past.’ –Agathon

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{ Four years ago, a Chicago real estate agent stumbled upon a box of negatives. Little did he know that he’d discovered Vivian Maier. | Previously: I acquired Vivian’s negatives while at a furniture and antique auction. }

All I want is the best of everything and there’s very little of that left

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Jacob Holdt sold blood plasma twice a week to buy film. He stayed in more than 400 homes - from the poorest migrant workers to America’s wealthiest families (for instance, the Rockefellers) - recording these encounters on over 15,000 photographs taken with a cheap pocket camera. He would live with people who were so hungry they ate cat food and dirt, often in rat-infested shacks.

Upon returning to Denmark in 1976, Holdt began lecturing on social differences in the United States and published a book: American Pictures.

{ Wikipedia | Continue reading | Photos: Jacob Holdt, American Pictures }

‘Kitsch is the inability to admit that shit exists.’ –Milan Kundera

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{ Chinese Scientists Create Pandagators | Thanks James! }

Once he had washed his hands in the lavatory of the Wicklow Hotel and his father pulled the stopper up by the chain after and the dirty water went down through the hole in the basin

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Restaurants are held to a higher standards of food preparation than individuals. Few rules constrain your holiday meal for twenty, but if you served ten folks for lunch in a tiny diner, a huge rule book applies.

In Europe, firms are also held to a higher privacy standards than individuals. Firms must be careful to store your emails to them very carefully, to ensure a very low risk they might be stolen. But individuals can be very sloppy in how they store emails.

There are many such apparent regulatory “biases,” i.e., ways that regulations hold some things to higher standards than others, even when the relevant consequences seem similar. For example we seem to prefer: Individuals over firms, Human over machine control, Non- over for-profit organizations…

{ Overcoming Bias | Continue reading }

artwork { Eric Thor Sandberg }

Repetition works. Repetition works.

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Adversity, we are told, heightens our senses, imprinting sights and sounds precisely in our memories. But new Weizmann Institute research, which appeared in Nature Neuroscience this week, suggests the exact opposite may be the case: Perceptions learned in an aversive context are not as sharp as those learned in other circumstances. (…)

“This likely made sense in our evolutionary past: If you’ve previously heard the sound of a lion attacking, your survival might depend on a similar noise sounding the same to you – and pushing the same emotional buttons. Your instincts, then, will tell you to run, rather than to consider whether that sound was indeed identical to the growl of the lion from the other day.”

{ Weizmann WW | Continue reading }

We were somewhere around Barstow on the edge of the desert when the drugs began to take hold

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A quick review: Some 17 of the 27 nations that constitute the European Union have abandoned their own currencies in favor of the euro. This means they have given up control of their exchange rates and their interest rates, the latter set by the European Central Bank on a one-size-fits-all basis. In fact, it is the state of the German economy, the area’s largest, that dictates interest rate policy for the entire 17-country group. When Germany was suffering under the weight of the costs of reunification, its sluggish economy needed, and got, a low-interest rate policy from the European Central Bank. That eventually proved too stimulative for, say, Ireland, which was in the midst of an inflating property bubble.

The creation of the eurozone also led lenders to assume that the credit of every member was just about as good as the credit of Germany and France. So Greece, Portugal, Spain, and Italy could sell sovereign debt at very low interest rates and use the borrowed money to finance an expansion of their welfare states — Greeks, for instance, could retire at 50 if they were in a hazardous occupation such as hairdressing (all those chemicals). More important, countries like Portugal, with a poorly educated workforce, and Spain, with politically run regional banks making imprudent loans to local property developers, became noncompetitive with their eurozone colleagues and international rivals. No problem: Fiscal policy was not controlled from the center, and investors hadn’t yet realized that lending to the so-called PIGS (Portugal, Ireland, Greece, and Spain) was a hazardous occupation. So the latter could tap the credit markets to fill the gap between tax receipts and spending, and benefit from German-level interest rates.

Then the rating agencies rose from their torpor and downgraded the sovereign debt of Greece, helping to drive interest rates on its government bonds to unsustainable levels. Enter Brussels with a bailout for Greece. And when Ireland’s deficit soared to 32 percent after the government decided to guarantee the debts of its insolvent banks, enter Brussels with a bailout for Ireland. Now Portugal, burdened with an economy that has not grown for a decade, also is rattling its begging bowl, and another bailout is being negotiated with a conclusion along the lines of earlier bailouts imminent, never mind that the previous two have done more harm than an honest confession of insolvency would. If at first you don’t succeed, repeat the mistake.

The main bailer, of course, is Germany, its economy growing smartly on the back of an export boom — it does not make what China makes, but makes what China buys. Chancellor Angela Merkel has two reasons to play Lady Bountiful. The first is her belief, shared by the German elite, that if a euro country declares bankruptcy, the currency will lose credibility and the entire European project will come unhinged.

Second, there is the small matter of the German banking system. The German banks, especially the state-run Landesbanken, are so woefully undercapitalized that some are planning to opt out of the new stress tests because they know they will fail. These banks are sitting on 220 billion euros of sovereign and bank debt of Greece, Portugal, and Spain, and if those IOUs become worthless, the German financial system might come tumbling down or at minimum require a taxpayer bailout. To make matters worse, France sits on another 150 billion euros of this dicey paper.

Add the news from tiny, previously europhile Finland. In last month’s election, the anti-euro, anti-bailout True Finn party’s share of votes jumped from 4 percent to 19 percent, and its parliamentary seats from 5 to 39 in a 200-seat parliament, enough to insist on inclusion in a coalition government. (…) Finland’s “no” vote is all that is needed to leave Portugal drowning in debt. (…)

Greece, Ireland, and Portugal are now frozen out of credit markets. The yield on Greek two-year bonds is 24 percent and on both Irish and Portuguese bonds of similar maturity around 12 percent. No country can afford to borrow at those rates. (…)

The more important question is whether Spain, its economy twice as large as those of Greece, Portugal, and Ireland combined, will be next when the bond vigilantes again saddle up. So far, the contagion has not spread. But Spain has an unemployment rate of over 20 percent (40 percent for young workers) and rising, its regional banks have so many IOUs from property developers gone bust that some failed the rather lax first round of stress tests, and Moody’s says the nation’s banks will have to raise as much as 120 billion euros in fresh capital (the government puts the figure at 15 billion euros, despite the fact that Spain’s banks and companies have 70 billion euros invested in Portuguese assets, 7 percent of Spain’s GDP).

{ The Weekly Standard | Continue reading }

artwork { Ashley Bickerton }

update { Finland’s Parliament approved bailout for Portugal }

It was earth, it was sky, it was sun, it was moon, it was salt, it was pepper

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At first glance, a diagram of the complex network of genes that regulate cellular metabolism might seem hopelessly complex, and efforts to control such a system futile.

However, an MIT researcher has come up with a new computational model that can analyze any type of complex network — biological, social or electronic — and reveal the critical points that can be used to control the entire system.

Potential applications of this work, which appears as the cover story in the May 12 issue of Nature, include reprogramming adult cells and identifying new drug targets.

{ MIT News | Continue reading }

artwork { Mark Lombardi, World Finance Corporation and Associates, ca. 1970-84 }

‘Mama died today. Or yesterday maybe, I don’t know.’ –Albert Camus, The Stranger, 1942

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{ Michael Rubenstein }

As Gregor Samsa awoke one morning from uneasy dreams he found himself transformed in his bed into a monstrous vermin

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Ideas have retained some of the properties of organisms. Like them, they tend to perpetuate their structure and to breed; they too can fuse, recombine, segregate their content; indeed they too can evolve, and in this evolution selection must surely play an important role. (…)

Ideas cause ideas and help evolve new ideas. They interact with each other and with other mental forces in the same brain, in neighboring brains, and thanks to global communication, in far distant, foreign brains. And they also interact with the external surroundings to produce in toto a burstwise advance in evolution that is far beyond anything to hit the evolutionary scene yet.

{ Jacques Monod/Smithsonian Magazine | Continue reading }

screenshot { Charlie Kaufman’s Synecdoche, New York, 2008 }

It was the day my grandmother exploded

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{ Footprints, available for both iPhone & iPad, tracks the location of the device and shares it with family and friends. These can then know in real-time a person’s exact location. The app can have several use cases, but the parent/child one seems the most compelling. | TechCrunch | full story }

One must learn to love oneself–thus do I teach–with a wholesome and healthy love: that one may endure to be with oneself, and not go roving about.

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Some of the things we enjoy doing most, such as drinking coffee and having sex, may increase the risk of stroke, a new Dutch study has found.

According to the report published in Stroke: Journal of the American Heart Association, there are eight main triggers that increase the risk of intracranial aneurysm, which is a swelling of an artery in the brain. If the swollen artery ruptures it can cause a subarachnoid hemorrhage and lead to a stroke.

These triggers include drinking coffee and cola, vigorous physical exercise, nose blowing, sexual intercourse, straining to defecate, being startled and getting angry.

{ Cosmos | Continue reading }

images { 1. Susan Sontag photographed by Peter Hujar, 1975 | 2. Lithograph by William Fairland documenting the work of anatomist Francis Sibson, 1869 }

chou-chat was now looking at jellylova w/ tears overflowing out of his eyes and his tears were invisible, water in water, time in time

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{ The three-spined toadfish is the only fish that cries like a baby. It’s not the only fish that can make a noise, however. | full story }

here’s chou-chat:

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He painted my house a disgusting color. He said he was a painter. I couldn’t believe the results. Then he disappeared.

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The patterns of brain waves that occur during sleep can predict the likelihood that dreams will be successfully recalled upon waking up, according to a new study published in the Journal of Neuroscience. The research provides the first evidence of a ’signature’ pattern of brain activity  associated with dream recall. It also provides further insight into the brain mechanisms underlying dreaming, and into the relationship between our dreams and our memories.

{ Neurophilosophy | Continue reading }

screenshot { Alfred Hitchcock, Psycho, 1960 | video }

related { 6 Easy Steps to Falling Asleep Fast }

His daughters are the sundered halves of the creative power, and the wife is the river

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Compared with other mothers, women who deliver twins live longer, have more children than expected, bear babies at shorter intervals over a longer time, and are older at their last birth, according to a University of Utah study.

The findings do not mean having twins is healthy for women, but instead that healthier women have an increased chance of delivering twins, says demographer Ken. R. Smith, senior author of the study and a professor of family and consumer studies.

{ EurekAlert | Continue reading }

photo { Manolo Campion }

You have to be an artist and a madman, a creature of infinite melancholy, with a bubble of hot poison in your loins

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Barbers in the modern period are known to do mainly one thing: cut hair. For much of the last hundred and fifty years, their red and white striped barber poles signified their ability to produce a good clean shave and a quick trim. This was not always the case, however.

Up until the 19th century barbers were generally referred to as barber-surgeons, and they were called upon to perform a wide variety of tasks. They treated and extracted teeth, branded slaves, created ritual tattoos or scars, cut out gallstones and hangnails, set fractures, gave enemas, and lanced abscesses. (…)

During the 12th and 13th centuries, secular universities began to develop throughout Europe, and along with an increased study of medicine and anatomy came an increased study in surgery. This led to a split between academically trained surgeons and barber-surgeons, which was formalized in the 13th century. After this, academic surgeons signified their status by wearing long robes, and barber-surgeons by wearing short robes. Barber-surgeons were thus largely referred to as “surgeons of the short robe.”

{ Brain Blogger | Continue reading }

Nobody uses Facebook anymore. It’s too crowded.

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Five reasons why I’m not buying Facebook

Excuse me for raining on the Facebook parade, but the $450 million investment by Goldman Sachs and $50 million from Russia’s Digital Sky Technology didn’t move me the way it seemed to move others. This despite the suggested $50 billion valuation, as big and beautiful a number as the stock market has seen in some time.

I am certainly not moved in the same way it appears to have moved Goldman’s own clients: the Wall Street firm has pledged to line up another $1.5 billion in sales to its high net worth investors, who are said to be champing at the bit to get a piece of the action, which starts with a $2 million minimum. Not that I have $2 million lying around, but I wouldn’t buy this stock if I did.

Reason #1: Someone who knows a lot more than I do is selling. While the identities of the specific sellers remain unknown, the current consensus seems to be that most will be from venture capital investors like Accel Partners, Peter Thiel, and Greylock Partners. Maybe Mark Zuckerberg will kick in $50 million or so himself, just for some fooling around money. (…) The way the social network is talked about these days, it’s the best investment opportunity in town. So why would anyone want to forsake it? And don’t give me that crap about VCs being “early stage” and wanting to cash out of a “mature” investment. These people are as money hungry as any other institutional investor, and would let it ride unless….they saw something that suggested that the era of stupendous growth was over. Facebook reached 500 million users in July. There’s been no update since, even though the company had meticulously documented every new 50 million users to that point. Might the curve have crested? And let’s not even talk about the fact that they don’t really make much money per user — a few dollars a year at most. (Its estimated $2 billion in 2010 revenues would amount to $4 per user at that base.)

Reason #2: Goldman Sachs. I’ve got nothing against Goldman Sachs. Hell, I worked there. But when Reuters’ Felix Salmon says that the Goldman investment “ratifies” a $50 billion valuation, he’s only half right. That is, someone, somewhere—perhaps the Russians at DST Global—might just believe this imaginary number. (It’s hard to see why, though: DST got in at a $10 billion valuation in May 2009. Facebook’s user base has more than doubled since then. So its valuation should…quintuple?) But concluding that Goldman Sachs believes in a $50 billion valuation is poor reasoning. (…)

Reason #5: Warren Buffett cautions those looking at outsize valuations to consider one’s purchase of company stock in a different way than price of an individual share, whatever it may be. He suggests one look at the total market valuation – in this case, a sketchy $50 billion – and to consider: Would you buy the whole company for that price, if you had the money? The market value of Goldman Sachs is just $88 billion. I’d take more than half that company over the whole of Facebook any day of the week.

{ Duff McDonald/CNN Money | Continue reading }

related { For News Sites, Google Is the Past and Facebook Is the Future | Google’s stealth multi-billion-dollar business }

and { The Next 10 Years Will Be Great For Both Founders And VCs }

Tell me all. Tell me now.

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Could Einstein’s Theory of Relativity be a few mathematical equations away from being disproved? 12-year-old Jacob Barnett thinks so. And, he’s got the solutions to prove it.

Barnett, who has an IQ of 170, explained his expanded theory of relativity — in a YouTube video. (…)

While most of his mathematical genius goes over our heads, some professors at the Institute for Advanced Study in Princeton, New Jersey — the U.S. academic homeroom for the likes of Albert Einstein, J. Robert Oppenheimer, and Kurt Gödel — have confirmed he’s on the right track to coming up with something completely new. (…)

“I’m impressed by his interest in physics and the amount that he has learned so far,” Institute for Advanced Study Professor Scott Tremaine wrote in an email to the family. “The theory that he’s working on involves several of the toughest problems in astrophysics and theoretical physics.”

“Anyone who solves these will be in line for a Nobel Prize,” he added.

{ Time | Continue reading + video }

Nourished with innocent things, and with few, ready and impatient to fly, to fly away

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{ Twirler moths are the first animal reportedly capable of dissolving the walls of pollen grains, visible here on the moth’s curly mouthparts | full story }

Now I wish to introduce the following idea

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In 1998, two teams of astronomers independently reported amazing and bizarre news: the Universal expansion known for decades was not slowing down as expected, but was speeding up. Something was accelerating the Universe.

Since then, the existence of this something was fiercely debated, but time after time it fought with and overcame objections. Almost all professional astronomers now accept it’s real, but we still don’t know what the heck is causing it. So scientists keep going back to the telescopes and try to figure it out. (…)

We see galaxies rushing away from us. Moreover, the farther away they are, the faster they appear to be moving. The rate of that expansion is what was measured. If you find a galaxy 1 megaparsec away (about 3.26 million light years), the expansion of space would carry it along at 73.8 km/sec (fast enough to cross the United States in about one minute!). A galaxy 2 megaparsecs away would be traveling away at 147.6 km/sec, and so on*.

The last time this was measured accurately, the speed was seen to be 74.2 +/- 3.6 km/sec/mpc. (…)

By knowing this number so well, it allows better understanding of how the Universe is behaving. It also means astronomers can study just how much the Universe deviates from this constant rate at large distances due to the acceleration. And that in turn allows us to throw out some ideas for what dark energy is, and entertain notions of what it might be.

{ Discover | Continue reading }

related { Evidence of Big Bang May Disappear in 1 Trillion Years }



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