Pop Culture Link Round Up 12.31.14

Ever have the thought, while waiting in line to board a plane, that the process could be revamped to make it more efficient?  Vox has the answer:  the outside-in method.

Having everyone with window seats board first, regardless of row, then all people with middle seats, then all people with aisle seats is much faster.

United Airlines switched to this method in June 2013 (although they make an exception for families, allowing them to board together).

This method cuts down on the total amount of congestionbecause each time a passenger sits down, no one is already sitting in their row, so they don’t have to wait for someone to get up to allow them in. Because everyone isn’t trying to get in the same few rows at the same time, many different passengers can access the overhead bins and enter their seats simultaneously.

The small downside is that people who are sitting together can’t board together, a problem for families with children and couples who inexplicably require continuous physical contact.

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Those wacky xenomorphs are celebrating their 35th anniversary and here are some commemorative posters

Of the 11 posters, here are my favorites:

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‘Lord of the Rings’ litter box and ‘Eye of Sauron’ scratching post

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Every Christmas, photographer turns his dog into different animals

Bristol-based photographer Peter Thorpe has a great little tradition that he started 20 years ago. For his annual holiday card, he transforms Raggle, his dog, into various animals. He started this tradition with Paddy, and now continues with Raggle.

Other photographers would often turn to Photoshop, but Peter uses real props instead. When the photos are finished, he sends these cards to his family, friends and clients.

Sadly, this awesome tradition is coming to an end as Raggle is growing older and weaker every day. This year’s card is going to be the last one before her retirement.

2014
2012
2007

2007 is my favorite.  Click the link to see other years.

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Move over Angry Birds, here comes Drunken Birds

 

Humans are not the only animals to get drunk, and the symptoms can be remarkably similar in other species. The latest example is that zebra finches, after hitting the bottle too hard, can’t stick to their melody any more than the karaoke enthusiast who had a few too many waiting their turn for the mike.

“Speech impairment is one of the most intriguing and least understood effects of alcohol on cognitive function, largely due to the lack of data on alcohol effects on vocalizations in the context of an appropriate experimental model organism,” write a team led by Dr Claudio Mello of Oregon Health and Science University in PloS ONE. The authors decided to see if zebra finches could fill the gap. While not capable human sounds lile parrots, or lyrebird level mimicry, male zebra finches are enthusiastic singers

Finches keep the same song from adulthood, often with similarities to those they heard growing up. This, along with their easiness to breed, have made them a popular animal forstudying speech acquisition.

Being native to the central Australian deserts, zebra finches like a drink and the researchers found that this applies to alcohol as much as water. Once drunk, their song takes on an “altered acoustic structure.” The authors note, “The most pronounced effects were decreased amplitude and increased entropy, the latter likely reflecting a disruption in the birds’ ability to maintain the spectral structure of song under alcohol.” So while the notes became more random, they also became softer – something many of us might have wished for when the neighbors got into Bohemian Rhapsody towards the end of a well lubricated party.

Mello and colleagues add, ”Furthermore, specific syllables, which have distinct acoustic structures, were differentially influenced by alcohol, likely reflecting a diversity in the neural mechanisms required for their production.” Yep shlurring those esshes ish not jusht for humansh.

Pop Culture Link Round Up 12.31.14
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You will believe a human can walk on walls!

As a child, Spider-Man was my favorite superhero. I would run around the house going THWIP THWIP (the sound of his webshooters in the comic books), pretending to swing from things (I actually injured myself trying this one time). I never really cared about being able to crawl on walls, but I think if 10 year old me would have seen this video, he’d have changed his mind about that:

(via Comic Book Resources)

You will believe a human can walk on walls!

Woman of the Day: Agnes Pockels

Growing up, I remember learning of the accomplishments of many people in US and world history and more often than not, those people were men. Women received much less coverage. As I’ve gotten older, I’ve learned that the accomplishments of women have long been minimized, dismissed, or ignored.  This is another way that sexism has played out in society. Denying the accomplishments of women is an insult. It treats them as if they’re unimportant…as if they haven’t contributed significantly to events throughout human history. In this ongoing series, I’ll be highlighting notable women, historically important women, and those women who ought to be acknowledged.  My intent is to show that women have contributed to the course of human history and ought to be recognized, rather than ignored or overlooked. Born in Venice in 1862, today’s woman of the day grew up wanting to study physics.  Unfortunately for Agnes Pockels, women were not allowed to attend college in those days.  That didn’t stop her from making important discoveries in the field of chemistry.

Continue reading “Woman of the Day: Agnes Pockels”

Woman of the Day: Agnes Pockels

Pop Culture Link Round Up 11.22.14

Two-legged kitty wants scritches!

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 Winnie the Pooh–inappropriate hermaphrodite

Winnie the Pooh has been banned from a Polish playground because of his “dubious sexuality” and “inappropriate” dress.

The much-loved animated bear was suggested at a local council meeting to decide which famous character should become the face of the play area in the small town of Tuszyn.

But the idea soon sparked outrage among more conservative members, with one councillor even denouncing poor Pooh as a “hermaphrodite”.

“The problem with that bear is it doesn’t have a complete wardrobe,” said Ryszard Cichy during the discussion.

 “It is half naked which is wholly inappropriate for children. [Poland’s fictional bear] is dressed from head to toe, unlike Pooh who is only dressed from the waist up.”

Whining about a fictional bear being half undressed is really pathetic. Even worse is that they pulled the ole’ “think about the children”.  Yes, let’s do that. What *are* children going to think about a bear with a shirt and no pants?  Seriously, what harm is going to come to children? Seems like a few councillors have a problem with nudity.  How prudish.

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 Angelina Jolie to retire from acting

Angelina Jolie has confirmed she is retiring from acting to concentrate on writing and directing.

The Hollywood star, who won an Oscar for Girl Interrupted, said she did not enjoy being the centre of attention and intended to move permanently behind the camera.

“I’ve never been comfortable as an actor; I’ve never loved being in front of the camera,” Jolie said in an interview with Du Jour magazine.

 “I didn’t ever think I could direct, but I hope I’m able to have a career at it because I’m much happier.”

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An Ultra-Modern Design Proposal for United States Dollar Banknotes

images by Travis Purrington

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51-Foot-Long Fire-Breathing Dragon Is Declared the World’s Largest Walking Robot

Pop Culture Link Round Up 11.22.14

Science, Skepticism, & Social Justice links

Man sets a new world record by diving more than 1000 feet

Diving off the coast of Dahab, Egypt, Gabr reached a depth of 1,090 feet 4 inches (332.35 meters). The previous record holder for the deepest scuba dive, Nuno Gomes of South Africa, also dove off the coast of Dahab, in 2005, reaching a depth of 1,044 feet (318.21 m).

To put these depths into perspective, three American football fields laid end to end would measure 900 feet (274.32 m) long — less than the distance these divers reached underwater. Most recreational scuba divers only dive as deep as 130 feet (40 meters), according to the Professional Association of Diving Instructors.

It took Gabr only about 12 minutes to reach the record depth, which he achieved with the help of a specially tagged rope that he pulled along with him from the surface, Guinness World Records officials said in a statement. However, the trip back up to the surface took much longer — about 15 hours. Returning too quickly from such depths is associated with a number of health risks, such as decompression sickness (also known as the bends) and nitrogen narcosis from excess nitrogen in the brain, which Gabr luckily avoided.

15 hours to return to the surface? I wonder if he got bored with all that waiting.

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Paralyzed rats walk with spinal cord stimulation

Spinal cord injury is one of the leading causes of paralysis in the US, and the outlook for the vast majority of patients is depressingly bleak. The spinal cord is essential for movement because it acts as a middle man between the brain and the rest of the body; when it is injured, the flow of information to other body parts can be disrupted, resulting in the inability to move some or all limbs. Unfortunately, there is no effective treatment, so for many the paralysis is permanent.

But recently, there have been some encouraging developments in treatment as scientists figured out a way to mimic the brain signals required for movement by directly stimulating the spinal cord with electrical pulses. Remarkably, this experimental therapy allowed four paraplegic men to regain some voluntary movement in their hips, ankles and toes.

The problem with this technique, which is known as epidural electrical stimulation (EES), is that the amplitude and frequency of electrical pulses need to be constantly adjusted, which is difficult to achieve while an individual is attempting to walk. To overcome this limitation, EPFL researchers have developed algorithms that automatically adjust the pulses in real-time during locomotion, dramatically improving the control of movement.

For the study, the researchers used paralyzed rats whose spinal cords were completely severed. They surgically implanted electrodes into their spines and then placed them on a treadmill, supporting them with a robotic harness. After testing out different pulses and monitoring walking patterns, the researchers discovered that there was a relationship between how high the rat lifted its limbs and pulse frequency. Using this information, the researchers were able to develop an algorithm that constantly monitored the rats’ movement. This data was then fed back into the system which allowed automatic, rapid adjustments in the stimulation in real time, mimicking the way that neurons fire naturally.

The rats were able to walk 1,000 steps without failure and were even able to climb staircases. “We have complete control of the rat’s hind legs,” EPFL neuroscientist Grégoire Courtine said in a news release. “The rat has no voluntary control of its limbs, but the severed spinal cord can be reactivated and stimulated to perform natural walking.”

If they can successfully adapt this for use on humans, this could benefit so many people.  Science-continuing to advance understanding and making lives better.

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Bob Carroll of The Skeptic’s Dictionary asks a few questions in an entry on Political Skepticism

Most skeptics don’t do politics unless religion is involved. Some don’t do religion unless politics is involved. Most skeptics, however, whether they do politics or religion, claim to be involved in some sort of consumer protection. They have no problem with criticizing and debunking various so-called alternative health practices. People are risking their lives and wasting their money on treatments that provide false hope at worst and some sort of placebo effect at best. Most skeptics have no problem with criticizing and debunking pseudoscientific ideas such as perpetual motion machines, free energy claims, and junk science programs that promise to unleash all that potential you have in your brain, your heart, or your body. People are wasting their time and their money on programs and devices that have no plausible scientific support. Most skeptics have no problem criticizing and debunking people who claim to be psychic. People are being emotionally manipulated at great expense by those who claim to get messages from the dead or see into the future. So why–when people are being manipulated, robbed, or physically and emotionally abused by those cloaked in the authority of religion or the state–do some skeptics balk at going there to criticize and debunk? One answer is tradition: skeptics have traditionally focused on exposing psychic fraud, paranormal mischief, and pseudoscientific quackery. In any case, there are only a few prominent skeptics who stay away from anything to do with religion, but most still do not spend much time scrutinizing the political scene for deception, fraud, abuse, unethical extortion of money, and lies that do much more damage to us than all the psychics, supplement pushers, cancer quacks, detoxers, and promoters of brain-enhancing exercises put together.

[…]

Where are the skeptics questioning the long-term effects of creating a nationwide militarized network of local police departments that not only monitor our every move, but are prepared to turn against our own citizens? What kind of Homeland Security is that? Add to all this the federal government’s monitoring of phone conversations that have nothing to do with national security or terrorism and what do you have? A recipe for a very dark future, all begun under the guise of protecting us from foreign enemies–those terrorists who “hate our freedom.

****

Police Militarization Infographic

Science, Skepticism, & Social Justice links

Science, Skepticism, & Social Justice links

Man sets a new world record by diving more than 1000 feet

Diving off the coast of Dahab, Egypt, Gabr reached a depth of 1,090 feet 4 inches (332.35 meters). The previous record holder for the deepest scuba dive, Nuno Gomes of South Africa, also dove off the coast of Dahab, in 2005, reaching a depth of 1,044 feet (318.21 m).

To put these depths into perspective, three American football fields laid end to end would measure 900 feet (274.32 m) long — less than the distance these divers reached underwater. Most recreational scuba divers only dive as deep as 130 feet (40 meters), according to the Professional Association of Diving Instructors.

It took Gabr only about 12 minutes to reach the record depth, which he achieved with the help of a specially tagged rope that he pulled along with him from the surface, Guinness World Records officials said in a statement. However, the trip back up to the surface took much longer — about 15 hours. Returning too quickly from such depths is associated with a number of health risks, such as decompression sickness (also known as the bends) and nitrogen narcosis from excess nitrogen in the brain, which Gabr luckily avoided.

15 hours to return to the surface? I wonder if he got bored with all that waiting.

****

Paralyzed rats walk with spinal cord stimulation

Spinal cord injury is one of the leading causes of paralysis in the US, and the outlook for the vast majority of patients is depressingly bleak. The spinal cord is essential for movement because it acts as a middle man between the brain and the rest of the body; when it is injured, the flow of information to other body parts can be disrupted, resulting in the inability to move some or all limbs. Unfortunately, there is no effective treatment, so for many the paralysis is permanent.

But recently, there have been some encouraging developments in treatment as scientists figured out a way to mimic the brain signals required for movement by directly stimulating the spinal cord with electrical pulses. Remarkably, this experimental therapy allowed four paraplegic men to regain some voluntary movement in their hips, ankles and toes.

The problem with this technique, which is known as epidural electrical stimulation (EES), is that the amplitude and frequency of electrical pulses need to be constantly adjusted, which is difficult to achieve while an individual is attempting to walk. To overcome this limitation, EPFL researchers have developed algorithms that automatically adjust the pulses in real-time during locomotion, dramatically improving the control of movement.

For the study, the researchers used paralyzed rats whose spinal cords were completely severed. They surgically implanted electrodes into their spines and then placed them on a treadmill, supporting them with a robotic harness. After testing out different pulses and monitoring walking patterns, the researchers discovered that there was a relationship between how high the rat lifted its limbs and pulse frequency. Using this information, the researchers were able to develop an algorithm that constantly monitored the rats’ movement. This data was then fed back into the system which allowed automatic, rapid adjustments in the stimulation in real time, mimicking the way that neurons fire naturally.

The rats were able to walk 1,000 steps without failure and were even able to climb staircases. “We have complete control of the rat’s hind legs,” EPFL neuroscientist Grégoire Courtine said in a news release. “The rat has no voluntary control of its limbs, but the severed spinal cord can be reactivated and stimulated to perform natural walking.”

If they can successfully adapt this for use on humans, this could benefit so many people.  Science-continuing to advance understanding and making lives better.

****

Bob Carroll of The Skeptic’s Dictionary asks a few questions in an entry on Political Skepticism

Most skeptics don’t do politics unless religion is involved. Some don’t do religion unless politics is involved. Most skeptics, however, whether they do politics or religion, claim to be involved in some sort of consumer protection. They have no problem with criticizing and debunking various so-called alternative health practices. People are risking their lives and wasting their money on treatments that provide false hope at worst and some sort of placebo effect at best. Most skeptics have no problem with criticizing and debunking pseudoscientific ideas such as perpetual motion machines, free energy claims, and junk science programs that promise to unleash all that potential you have in your brain, your heart, or your body. People are wasting their time and their money on programs and devices that have no plausible scientific support. Most skeptics have no problem criticizing and debunking people who claim to be psychic. People are being emotionally manipulated at great expense by those who claim to get messages from the dead or see into the future. So why–when people are being manipulated, robbed, or physically and emotionally abused by those cloaked in the authority of religion or the state–do some skeptics balk at going there to criticize and debunk? One answer is tradition: skeptics have traditionally focused on exposing psychic fraud, paranormal mischief, and pseudoscientific quackery. In any case, there are only a few prominent skeptics who stay away from anything to do with religion, but most still do not spend much time scrutinizing the political scene for deception, fraud, abuse, unethical extortion of money, and lies that do much more damage to us than all the psychics, supplement pushers, cancer quacks, detoxers, and promoters of brain-enhancing exercises put together.

[…]

Where are the skeptics questioning the long-term effects of creating a nationwide militarized network of local police departments that not only monitor our every move, but are prepared to turn against our own citizens? What kind of Homeland Security is that? Add to all this the federal government’s monitoring of phone conversations that have nothing to do with national security or terrorism and what do you have? A recipe for a very dark future, all begun under the guise of protecting us from foreign enemies–those terrorists who “hate our freedom.

****

Police Militarization Infographic

Science, Skepticism, & Social Justice links

Wonders of the World

Knocking on the ‘Door to Hell’ (thanks blf):

Turmekistan, one of the Turkic states in Central Asia, is home to a gaping wound in Mother Earth.  Actually, it’s a huge crater with a gooey molten center.  You know, like lava cakes!  More seriously, the hole is a molten crater known as the Darvasa Crater (its nickname is the ‘Door to hell’).  It has been burning for over 40 years.  

The origin of Turkmenistan’s Darvaza Crater – nicknamed the “door to hell” – is disputed, but the theory most widely accepted involves a Soviet expedition to explore for gas.

A Turkmen geologist claims the borehole was set alight in 1971 after fears it was emitting poisonous gases. It has now been burning for 40 years.

Recently, a Canadian explorer by the name of George Kourounis became the first known person to descend into the pit to collect soil samples to see if life could exist in such a climate. Turns out there was bacteria down there.  That could apparently help inform the search for life outside our solar system.  Cool! 

 

Wonders of the World