Sunday, May 5, 2013

Distro Issue 89: With Google Glass, is the future of wearable computing finally in sight?

Distro Issue 89 With Google Glass, is the future of wearable computing finally in sight

Google has begun shipping the Explorer Edition of its high-tech headset to a select few over the past week. In a brand new edition of our e-magazine, Tim Stevens gives Google Glass the full review treatment, chronicles life behind the lens for a week and sits down with Google Ventures' Bill Maris for a chat on the device. We also get cozy with Google Now for iOS in Hands-On, ogle more of Mission Workshop's goods in Eyes-On and PlayJam CEO Jasper Smith tackles the Q&A. You can probably take it from here, but just in case, all of the download sources are down below for snatchin' up a copy.

Distro Issue 89 PDF
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Saturday, May 4, 2013

Boom in jellyfish: Overfishing called into question

May 3, 2013 ? Will we soon be forced to eat jellyfish? Since the beginning of the 2000s, these gelatinous creatures have invaded many of the world's seas, like the Japan Sea, the Black Sea, the Mediterranean Sea, etc. Is it a cyclic phenomenon, caused by changes in marine currents or even global warming? Until now, the causes remained unknown. A new study conducted by IRD researchers and its partners, published in Bulletin of Marine Science, exposes overfishing as the main factor.

Jellyfish have free rein

Jellyfish predators, such as tuna and sea turtles, are disappearing due to overfishing. However, jellyfish are primarily taking advantage of the overfishing of small pelagic fish. Just like these cnidarians, sardines, herring, anchovies and more feed off zooplankton. Thus, they represent their main competition for food. In areas where too many of these fish are caught, they free up an ecological niche. Jellyfish now have free rein and can thrive. Furthermore, small fish eat the eggs and larvae of jellyfish. Therefore, under normal conditions, they regulate the population. In their absence, there is nothing to stop the proliferation of these gelatinous creatures.

Comparison as proof

In order to demonstrate the major role played by overfishing, researchers compared two ecosystems belonging to the same ocean current, the Benguela, which flows along the south of Africa. The first ecosystem is located off the coast of Namibia. Here, fish stock management measures are not very restrictive. The stocks are barely restored before fishing activities start up again. Jellyfish are currently colonising these coastal waters. The second ecosystem is located 1,000 km further south, off the coast of South Africa. Here, the opposite is true: fishing has been tightly controlled for 60 years. The jellyfish population has not increased.

Fisheries suffer the effects

A vicious circle is developing in affected areas. Under the water, the links in the food chain are much more flexible than on Earth: prey species can feed off their predators. As such, jellyfish devour larval fish. Their proliferation prevents the renewal of fishery resources. This invasive species in turn threatens fisheries. In Namibia, some 10 million tonnes of sardines in the 1960s made way for 12 million tonnes of jellyfish.

Jellyfish are the pet peeve of tourists. The sting of their poisonous filaments -- although seldom deadly -- is very urticant. Therefore, they put economic activities in many regions across the world at risk. This is particularly true in countries which depend on these resources, such as several developing countries.

This research work underlines the necessity of an ecosystemic approach towards the exploitation of the sea. In other words, the implementation of management measures which take into account all levels of the trophic network. According to scientists, this is the only way to prevent jellyfish from landing on our plates in the near future.

Did you know?

Jellyfish are made up of 98% water. They have neither a brain, nor a heart or teeth? And yet, they are fierce predators! They immobilise their prey with their poisonous tentacles.

The boom in jellyfish is observed across the entire planet. To date, however, there is no hard data on the increase in their global population.

There are hundreds of species of jellyfish which come in a great variety of colours, shapes and sizes, ranging from a few millimetres to several metres in diameter. The majority of them are carnivorous.

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The above story is reprinted from materials provided by Institut de Recherche pour le D?veloppement (IRD).

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Jean-Paul Roux, Carl D van der Lingen, Mark J Gibbons, Nadine E Moroff, Lynne J Shannon, Anthony DM Smith, Philippe M Cury. Jellyfication of Marine Ecosystems as a Likely Consequence of Overfishing Small Pelagic Fishes: Lessons from the Benguela. Bulletin of Marine Science, 2013; 89 (1): 249 DOI: 10.5343/bms.2011.1145

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_environment/~3/-jIP8X4fCSc/130503094700.htm

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Friday, May 3, 2013

The Slash-and-Burn House Republican Yahoo Caucus Rampages On (Atlantic Politics Channel)

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Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/303044554?client_source=feed&format=rss

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Gwyneth Paltrow's Love Life in Photos

Her home life is the envy of millions, but Gwyneth Paltrow wasn't always the Vegenaise-obsessed super-mom we know today. Before settling down with Coldplay frontman Chris Martin, her husband of nearly ten years, the Iron Man 3 star had a string of intense love affairs. She was engaged to Brad Pitt and frequently fell for her co-stars. Let's take a look back at the "most beautiful," "most hated" actress's impressive ex-boyfriends.

Source: http://www.ivillage.com/gwyneth-paltrow-relationships/1-a-534874?dst=iv%3AiVillage%3Agwyneth-paltrow-relationships-534874

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Home care workers in wait-and-see over minimum wage proposal

President Obama announcing the proposed rule change in 2011. Karen Kulp, in brown, is behind the president (Home??

When Charlene Hess got sick with a digestive illness, she went to the hospital as an independent 67-year-old who lived alone in her gated community in Sacramento, Calif. When she left, she needed help -- doing everything.

With help from her daughter, Jennifer Gunn, the two discovered there are people -- in this case two neighbors -- willing to help with everything from bathing to vacuuming to changing kitty litter: home health care workers.

These essential employees, who work in the privacy of people?s homes for a short time such as with Hess -- or long-term for the disabled or chronically ill -- don?t always make minimum wage or overtime pay because of a loophole in the federal Fair Labor Standards Act.

A change to the rule proposed back in 2011 could end this, but the Obama administration has yet to approve it. Workers are still waiting to hear if they will be entitled to receive minimum wage.

When contacted by Yahoo News about the proposed rule change, the White House Office of Management and Budget declined to comment.

An event organized by home care advocates will be held on May 7 to bring renewed attention to the issue.

Who they are

The workforce is 88 percent female and 53 percent people of color. And 49 percent of these employees work less than full-time, causing them to rely on public assistance, according to the Paraprofessional Healthcare Institute, an advocacy organization for direct care workers.

The average salary for a home health worker is just under $21,000 a year -- among the lowest of the service industries.

The industry is also one of the fastest growing. Approximately 1.8 million strong now, it is expected to grow 70 percent by 2020, according to the Bureau of Labor Statistics.

The official number of home workers does not reflect the gray market, such as the neighbors employed by Charlene Hess, who make informal arrangements and who don?t go through an agency at all.

The reason for the fast level of growth: A baby boomer turns 65 every eight seconds, leading to a surge in demand for the profession that won't be going away.

A brief history

The ?companionship exemption? was thought to make sense in 1974, when it was put in place. An exclusion for these workers put them in the same category as casual babysitters, so they did not qualify for the Fair Labor Standards Act minimum wage and overtime pay protections.

But the growing number of workers coupled with the aging of the population -- and a need for professional care that lets the infirm and disabled stay in their homes -- has increased demand for better wages for the workers who care for them.

In the last two years, the Obama administration has moved to revise the rule. Lobbying from the $55 billion home health care industry, which employs the low-paid workers, has delayed any change.

Deane Beebe, spokesperson for the Paraprofessional Healthcare Institute, told Yahoo News, ?These aides are not babysitters. They are doing very critical work that makes it possible for people to stay in their homes.?

Pointing out that some states already pay these workers minimum wage, Beebe said, ?It?s not just minimum wage protection. It?s about treating the workers with dignity and respect, where they are part of and covered by the Fair Labor Standards Act like most workers in the nation.?

The Department of Labor seems to agree, noting on its website, ?The exemption was only intended to cover casual babysitters and the companions for the elderly and infirm, not the many workers today employed as professional caregivers.?

When contacted by Yahoo News, a spokesperson for the Department of Labor declined to be interviewed.

The proposal

In a nod to these workers, on Dec. 15, 2011, President Barack Obama announced the proposal to close the companionship exemption, surrounded by home care workers and advocates.

?We are going to make sure that over a million men and women in one of the fastest-growing professions in the country don?t slip through the cracks,? the president said.

?We?re going to do what?s fair, and we?re going to do what?s right,? he added.

Then Secretary of Labor Hilda Solis announced her support for the rule change. The Obama administration promised to close the loophole so that all home care workers are paid minimum wage. (Federal minimum wage is currently $7.25 an hour.)

A change.org petition that calls for the president to "keep his promise" on this issue has received over 3,600 signatures to date.

The petition notes,

Home care agencies are enjoying billions in profits while these workers struggle to make ends meet.

...Keep your promise to home care workers and carry these long-overdue minimum wage and overtime reforms across the finish line today.

Having at-home workers get paid minimum wage and overtime pay is estimated to have a modest impact on employees -- about $166 per employee per year, according to Labor Department.

Agencies on average get paid $22 an hour.

The hourly wage for their employees is less than half that, about $9.70, according to the Bureau of Labor Statistics.

That hasn?t stopped advocates of the elderly and disabled from worrying they will no longer be able to afford full-time or round-the-clock help if the change goes through.

?We think it will do more harm than good, rather than these workers getting overtime, there will be fewer and fewer people who will use them,? Val J. Halamandaris, president of the National Association for Home Care and Hospice, which advocates for business that employ home health aides, told Yahoo News.

Not all businesses agree, however. Karen Kulp, president and CEO of Home Care Associates, a worker-owned cooperative in Philadelphia, was at Obama?s side when he announced the proposal in 2011.

In Pennsylvania, as in 21 other states, minimum wage and overtime protections are already in place for these workers, without hurting the bottom line.

Kulp said, ?It hasn?t affected our business. That law should apply to home care workers.?

A home care worker loves her job
One worker who benefits from the Pennsylvania law is Yvette Bryant, a worker-owner at Home Care Associates.

Yvette Bryant (Home Care Associates)

The 47-year-old was born and raised in West Philadelphia and worked at a gas station and the local high school before landing in her current position as a home care aide.

?I love my job, I love it,? she said over the phone. Her client, a 52-year-old stroke victim, can?t get out of bed without her help.

Six days a week, Bryant is there to wash her, move her from the bed to a chair in the living room, take her on a walk and go to the library, until the evening when her client?s daughter arrives to take over.

With minimum wage and increases for extra training over the years, Bryant makes $11 an hour. She also gets health care and a public transit pass.

Bryant has been with her client for three years. She cared for her last client for six.

Noting her employment with the agency for over 11 years, she said, ?I?m hoping I?m there till I retire.?

Kulp states that 95 percent of the workers at the cooperative receive health benefits, but 40 percent of the industry does not, since many work part-time and end up relying on programs like Medicaid and food stamps.

This is not surprising, given the profession?s female and black roots, says Eileen Boris, feminist studies professor at University of California, Santa Barbara, who spoke with Yahoo News.

She said, ?This is the kind of work associated with domestic workers who disproportionately had been women of color and immigrant women.?

Boris, the author of ?Caring for America,? added, ?This is not just labors of love or the responsibility that we have toward our elders. It is work. And like any other work, deserves decent conditions and decent wages. ?

In good health
Charlene Hess (right) and daughter Jennifer Gunn took a cruise to Mexico to celebrate??

Back in Sacramento, Charlene Hess called repeatedly on the two neighbors, one a retired RN, who assisted her for the five different times she came back from the hospital weak, in pain and in need of extra help.

Better now, Hess and her daughter recently went on a cruise to celebrate her recovery. Gunn appreciates that the aides gave her mom the help that got her back in her home.

"We wanted to get her home so she would have to do more stuff herself and push herself a little bit," she said.

Hess appreciates the care she got when she needed it most.

She told Yahoo News, ?I think I was just lucky to find somebody who would do anything I asked or needed.?

Source: http://news.yahoo.com/blogs/lookout/home-care-workers-wait-see-over-minimum-wage-161854726.html

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Alzheimer's Society to train all CQC staff in dementia awareness ...

Published 2 May 2013

Staff at the body responsible for standards of care in care homes and hospitals will for the first time be trained in dementia awareness.

A new partnership between Alzheimer?s Society and the Care Quality Commission (CQC), the regulator of health and care services in England will see experts from the charity train all of the regulator?s staff to spot the signs and symptoms of the condition.

80 per cent of people in care homes have either dementia or severe memory problems whilst a quarter of hospital beds are occupied by someone with the condition. The training will be delivered to over 2,000 staff ? from inspectors to support staff such as policymakers - in sessions this spring.

The training will cover what dementia is, give an insight into the experience of living with the condition and explore issues around communicating with people with dementia. Ensuring that all CQC staff have a baseline understanding of dementia aims to put those who inspect care homes and hospitals in a better position to assess the quality of care for those with the condition.

Jeremy Hughes, Chief Executive at Alzheimer?s Society said:

'The CQC has a vital role to play in ensuring that people with dementia receive the best care whatever environment they live in. As the people who are responsible for care standards it?s crucial that all CQC staff are aware of the particular needs of people with dementia.

There are 800,000 people with dementia in the UK. We know that they too often go into hospital when it?s not the best option, stay too long and that those in care homes are not always enjoying a good quality of life. We can?t go on like this. It?s encouraging to see the CQC bring in our experts to work with their staff in order to improve the lives of people with the condition.'

David Behan, Chief Executive of the Care Quality Commission said:

'It is important CQC staff are able to recognise high quality care for people with dementia. This new partnership with the Alzheimer's Society means staff will be supported and developed to do this by the leading expert organisation.'


Source: http://www.alzheimers.org.uk/site/scripts/news_article.php?newsID=1571

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Democrats in decent shape for '14 elections, new poll finds (Washington Bureau)

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Thursday, May 2, 2013

Viacom and CBS beat expectations in tough TV ad market

By Jennifer Saba and Liana B. Baker

(Reuters) - Sumner Redstone had a good day on Wednesday as his two companies Viacom Inc and CBS Corp reported quarterly results that beat Wall Street estimates on the back of unexpectedly strong TV advertising revenue.

Viacom reversed a long ad revenue slide, surprising analysts by posting growth in the first quarter. CBS reported a profit that easily beat the most optimistic of Wall Street estimates, as special events helped its broadcast network increase ad revenue by 8 percent.

Viacom shares touched a new multiyear high before closing up 2.6 percent on the Nasdaq, while CBS shares rose 1 percent in after-hours trading.

"Viacom had ratings pressure for a long time, so it's significant that they have turned the corner in terms of ad growth, which is now positive instead of negative," said Brett Harriss, an analyst with Gabelli & Co.

Redstone is executive chairman of the two companies, which used to be a single entity. Over the last four years, CBS shares have risen more than 1,100 percent, while Viacom shares are up around 280 percent, both exceeding peers.

Their results come against the backdrop of a relatively weak advertising market in the first quarter. Unlike last year, there are no national elections or Olympics this year, putting a bit of a damper on the business.

At Time Warner Inc, weakness at CNN dragged on results, while Comcast was hurt by the struggles of its broadcast network, NBC. Both companies beat Wall Street's earnings expectations, however, though that was driven by strength in other segments of the media business.

While ad spending is growing globally, expectations have fallen recently. Zenith Optimedia recently cut its 2013 spending growth forecast to 3.9 percent from 4.1 percent. Within that forecast, North America is one of the laggards, growing much more slowly than Asia, Latin America and the Middle East.

VIACOM, CBS SHINE

CBS reported its highest-ever revenue and operating income, as advertising revenue rose 8 percent in the period. The company benefited from a number of special events during the quarter, including the Super Bowl.

The network has also dominated broadcast ratings this season, with five of the top-10 prime time shows in the most recent week, according to Nielsen ratings.

Viacom reported a 6 percent drop in revenue because of a weak slate of movies from its studio, Paramount Pictures, but advertising sales turned positive during the quarter.

At its cable network properties, including MTV and Nickelodeon, advertising revenue rose 2 percent in the United States. On a call with analysts, Viacom CEO Philippe Dauman said the improvement in ad sales correlated to rising ratings, with Nickelodeon posting its strongest growth in two years.

"The importance of original programming driving ratings and ultimately driving ad sales is pretty clear," said Tim Nollen, an analyst at Macquarie.

Viacom has been struggling with a decline in ratings, which are the currency for commercials. The children's network Nickelodeon in particular was a drag.

TIME WARNER AND COMCAST

For Time Warner, first-quarter ad revenue at cable properties including TNT and news channel CNN fell 1 percent.

UBS analyst John Janedis said in a note to clients he thinks it had to do with weak ad rates and what he characterized as "slow demand."

But ratings also fell, with Evercore Partners estimating a decline of 4 percent for Time Warner's cable networks in the quarter.

The company said second-quarter ad revenue at its networks will be up in the high single digits in percentage terms.

Time Warner shares ended regular trading on Wednesday down 0.5 percent at $59.48, recouping some earlier losses.

Comcast, which unlike the other three companies combines media properties with a cable television system, benefited more from cable than from its media unit.

The company lost more video customers than expected but gained more Internet subscribers than estimated. On the other hand, operating cash flow at NBC Universal was a negative $35 million, much worse than a year earlier.

Revenue at NBC also fell because the network did not have the lucrative Super Bowl this year, TV's premiere advertising event.

Shares of Comcast rose 1.4 percent to $41.86, giving back some of their earlier gains.

(Reporting by Jennifer Saba and Liana B. Baker in New York and Lisa Richwine in Los Angeles; Writing by Ben Berkowitz; Editing by Jeffrey Benkoe and Steve Orlosky)

Source: http://news.yahoo.com/major-media-companies-top-estimates-shaky-ad-market-154950783.html

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Wednesday, May 1, 2013

Octopus - The New York Review of Books

Caspar Henderson

Wonderpus octopus, Lembeh Strait, Indonesia

The closer you look at an octopus, the more you see.

Consider its anatomy: the ?head,? a sack resembling a human scrotum that can shift through the entire color spectrum; the three hearts pumping blood that contains copper rather than iron; the eyes so very like human ones and yet radically more elegant in design. In a celebrated poem Ogden Nash begs the octopus to tell him if its limbs are arms or legs. Textbooks have a no-nonsense answer: they are arms, not legs (and emphatically not tentacles). But super tongues would be at least as good. Each octopus arm is a muscular hydrostat, like a human tongue, and each of the tens or hundreds of suckers on it is lined with tens of thousands of chemoreceptors?taste buds to you and me?and a comparable number of nerve endings that provide an exquisite sense of touch.

Or consider its intelligence: In experiments carried out with the Common octopuses, individuals are faced with five opaque doors, only one of which has a crab, which they love to eat, hidden behind it. Different symbols are visible on each door. After a few tries, the octopus accidentally chooses the correct symbol. In subsequent trials, the octopus quickly recognizes the symbol and opens the correct door, even when they are all moved around. If a crab is placed behind a door with a different symbol the octopus quickly learns the new symbol. In other experiments octopuses have shown ability to distinguish symbols about as well as a three- or four-year-old child.

Octopuses also play?there is no other word?with objects that are of no apparent use to them, such as little balls thrown into their tanks. These behaviors, and others, are unique among animals without back-bones, and more sophisticated than any displayed by fish as well as many reptiles and mammals.

Their intelligence is all the more striking because it has evolved completely independently of the line that gave rise to us: our last common ancestor?perhaps some simple, slug-like creature?lived well over 540 million year ago. Humans are more closely related to starfish and sea cucumbers. And yet across a chasm in evolutionary time we encounter a creature with some striking resemblances to ourselves: a mind that calculates and even, perhaps, possesses a form of awareness. In some ways, their abilities surpass ours.

There are more than three hundred different octopods (that is, species of octopus). One species, the blanket octopus, has the most extreme divergence in size between the two sexes in a single species of any animal: females weigh 10,000 times as much as males. Having sex must take imagination, as well as skill. Stauroteuthis, which lives in open water 2,000 meters below the surface, glows in the dark to attract prey, and inflates its webbed pink arms to make what is probably the world?s only bathypelagic tutu. The deepest living octopus discovered so far?typically 3,000?4,000 meters down?is Grimpoteuthis, popularly known as the dumbo octopus because large flaps on its body resemble the ears with which the cartoon elephant flies.

The Vampire squid?which is actually an octopodiform and not a squid, and looks like an apparition from an impossibly ancient dream?is harmless to humans. But the tiny blue ring octopus, which lives in shallow waters around Australia, is one of the most venomous animals in the world despite being only a few inches across. The mimic octopus, which was only discovered in 2005 in shallow Indonesian waters, can rapidly morph its body to resemble a flounder, a sea snake, a lionfish, and almost anything else it sees. Its cousin Wunderpus photogenicus, discovered in 2006, is not so flexible but the contrast between its white stripes and the rich red-brown background of its body is nature?s answer to the op art of Bridget Riley.

Compared to this reality, our cultural imagination is massively impoverished. Octopuses are more likely to appear as an item on the menu, as a scary monster in a creaky horror movie, as a participant in Japanese soft porn, or as an item of World Cup infotainment. Appetite, loathing, and lust have certainly played big parts in human imaginings of these beasts. But we should take a cue from the Minoans who portrayed them in images that, even after 3,500 years, almost sing out loud in celebration of their strangeness and beauty.

Greater blue ring octopus, Indonesia

After the Minoans the octopus seems to have only played a bit part in the ancient Mediterranean imagination. Homer compares Odysseus to one, but only when he is at his most vulnerable, about to be dashed to pieces on a rocky shore. Large varieties of giant squid were known in the ancient world?Aristotle records specimens up to five ells, or about two and half meters long, and much larger ones exist far out to sea. But even if Scylla is partly inspired by sightings of these, it is also a chimerical monster, knotted together in the depths of the human mind from many forms. The same goes for Lotan, a seven-headed sea monster of Phoenician myth.

The nearest we come in the ancient world to something claiming to be a factual account of a monstrous octopus is in Pliny?s Natural History, written about AD 77:

for if [this animal] chaunce to light upon any of these dyvers under the water, or any that have suffered shipwracke and are cast away, hee assailes them in this manner: He catcheth fast hold of them with his clawes or armes, as if he would wrestle with them, and with the hollow concavities and nookes betweene, keepeth a sucking of them; and so long he sucketh and soketh their bloud (as it were cupping-glasses set to their bodies in divers places) that in the end he draweth them drie.

Pliny continues with the story from a place called Carteia of an octopus that used to come in from the open sea to raid uncovered tanks on a fish farm and forage for salted fish. Frustrated by the continual theft, human overseers put up fences to keep it out, but the octopus learned to climb over them by means of the overhanging branch of a tree. At last it was cornered and fierce dogs were set on it but the animal almost got the better of them, and it was only finally dispatched by several men armed with tridents. The animal?s arms were almost thirty feet long, says Pliny. Its carcass weighed nearly 320 kg (700 lb).

This begins to sound like urban legend, the Roman equivalent of rumors of alligators in the New York sewers. There could, however, be some truth in it, at least regarding behavior if not size. Octopuses can be determined hunters and they often make short journeys across land between tide pools in search of food. Some can go for twenty or thirty minutes out of water so long as their gills are wet, and there are several well-documented accounts in recent years of individuals escaping from tanks in aquaria and laboratories, climbing up and down furniture and slipping into other tanks some distance away to eat their inhabitants. (In some cases it took a hidden camera to catch an octopus squeezing through unbelievably small spaces and back again.) There are credible stories, too, of octopuses climbing on board fishing boats at sea and stealing crabs out of the hold.

It is not until about fifteen hundred years after Pliny that another European tries to describe the octopus dispassionately. Around 1595 the Italian naturalist and polymath Ulisse Aldrovandi compiled all the information he could find as part of his monumental encyclopedia and ?theater? of natural history. Octopuses live, Aldrovandi declared, on land as well as at sea, moving with as much ease over rocky ground as they swim underwater. They are stronger than the eagle and fiercer than the lion. They are voracious eaters and, when not chasing fish and crustaceans, are partial to fruit (especially figs), olive oil, the odd human, and even their own arms. They can turn every color except white. Eaten without garnish they are an aphrodisiac; cooked in wine, an abortifacient.

But even as Aldrovandi was writing, stories circulated in Europe of a huge and terrifying beast that would have more impact on popular ideas of the octopus than any number of scientific studies. In northern Europe great water beasts date back at least as far as the Norse sagas, in which Thor battles a giant sea serpent called Jormungander. Other stories tell of eight-legged monsters known as the Kraken, a name derived from krake, a Scandinavian word for an unhealthy animal or something twisted. (?Crooked? in English comes from the same root, as does the modern German name for octopus, der Krake.)

Linnaeus thought the Kraken sufficiently credible to include it in the 1735 edition of his Systema Naturae (although he dropped it in later editions).

Linnaeus was not completely deluded. Giant squid such as Architeuthis (ten meters long) and Mesonychoteuthis (fourteen meters) do exist?a fact that biologists only finally accepted in 1857. But they are extremely elusive: even today only a very few have been caught, and a great number of very strange species still lurk on the threshold of human knowledge. It?s easy to see how, when briefly glimpsed in earlier times, a living one?or of its boneless, twisted remains?could have been mistaken for a giant version of the more familiar octopus.

Because they were so elusive, giant cephalopods were excellent fodder for fabulists. In the early 1800s the French malacologist Pierre Denys de Montfort published an account of a British ship of the line that he claimed had been sunk, and its crew devoured, by a colossal octopus, or Kraken. De Montfort was ruined when his fraud was exposed, but the images he created endured, inspiring among other things a sonnet by the young Alfred Tennyson in 1830 and a fountain of schlock horror monsters ever since.

Engraving of an octopus attacking a ship, copy of an earlier work by De Montfort from 1801

In Victor Hugo?s 1866 blockbuster, Toilers of the Sea, the hero is caught in the grip of a giant octopus. The creature is ?the very enigma of evil, a viscosity with a will, a boneless, bloodless, fleshless creature with one orifice serving as both mouth and anus, a medusa served by eight snakes, coming as if from a world other than our own.? Hugo seems to have read his Pliny, but he pulls out all the stops in wild exaggeration and extreme anatomical confusion:

It is a pneumatic machine that attacks you. You are dealing with a footed void. Neither claw thrusts nor tooth bites, but an unspeakable scarification. A bite is formidable, but less so than such suction. The claw is nothing compared to the sucker. The claw, that?s the beast that enters your flesh; the sucker, that?s you yourself who enters into the beast. Your muscles swell, your fibers twist, your skin bursts beneath this unworldly force, your blood spurts and frightfully mixes with the mollusk?s lymph. The beast is superimposed upon you by its thousand vile mouths?.

Paul, a common octopus, shot to global fame after appearing to predict the winners in a series of matches up to and including the final of the 2010 Football World Cup. (He was offered a choice between two boxes both containing a mussel as a snack, each box marked with the flag of the country of one of the two opposing teams in an upcoming match. He consistently went to the box with the flag of the team that went on to win.) It was a story that everybody loved. At one point Prime Minister Jos? Luis Rodr?guez Zapatero of Spain offered to take Paul under state protection, while the Iranian president Mahmoud Ahmadinejad identified him as conclusive proof of the decadence of the West.

Paul?s ?predictions? can, of course, be explained by chance, bias, and other factors. But what this episode shows?apart from the rather unsurprising fact that German zoologists have a better sense of humor than conservative Iranian politicians?is that it is possible for an octopus to capture the popular imagination without being a monster. Having got this far, perhaps there is a chance that more people can learn to see ordinary octopuses as remarkable creatures without the packaging of clairvoyance and football.

The computer scientist, musician, and virtual reality pioneer Jaron Lanier is a big fan of cephalopods. ?[They] taunt us with clues about the potential future of our species?. [Their] raw brain power seems to have more potential than the mammalian brain?. By all rights, [they] should be running the show and we should be their pets.? The reason that this is not the case?as Lanier and others point out-?is that almost all cephalopods are very short-lived. The Common octopus typically lives less than a year and even the largest species only live three to five years?and die before their young are born. As a consequence, they do not get a chance to pass on what they learn to the next generation. Cephalopods have no culture: no childhood in which they are guided by their parents. They must start from scratch in every new generation.

Still, argues Lanier, we have a lot to learn from the octopus. Its impressive ability to communicate complex meanings by altering the color and texture of its skin?to literally embody meaning?could be an inspiration for what humans may one day achieve in the realms of ?post-[linguistic] communication,? which would give rise to a ?vivid expansion of meaning.? Lanier was anticipated by Michel de Montaigne, who noted in 1567 that ?the octopus assumes whatever color it likes to suit the occasion, hiding, say, from something fearful or lurking for its prey.? Taking this as an example of how other animals sometimes far surpass us in certain abilities, Montaigne suggested: ?We have fashioned a truth by questioning our five senses working together; but perhaps we need to harmonize the contributions of eight or ten senses if we are ever to know, with certainty, what Truth is in essence.?


Excerpted and adapted from The Book of Barely Imagined Beings: A 21st Century Bestiary by Caspar Henderson, published this month by the University of Chicago Press.

April 30, 2013, 3:48 p.m.

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Source: http://www.nybooks.com/blogs/nyrblog/2013/apr/30/octopus-footed-void/

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Hulu: Paid subscriptions have doubled to four million in past year

Hulu Paid subscriptions have doubled to four million in past year

Hulu's future ownership may be in question, but the video streaming site is apparently doing fairly brisk business on the paid subscription front. During an advertiser event this morning, the site announced that it has managed to double its Hulu Plus accounts in the past year, up to four million. The site's revenue also hit a record for the first quarter of the year, though Hulu's not giving out any numbers. As with rivals Netflix and Amazon, the company's making a big bet on original programming, with a number of exclusive series, including the animated The Awesomes and western Quick Draw.

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Source: http://www.engadget.com/2013/04/30/hulu-plus/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget

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