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Thursday, 1 August 2013

7 ABANDONED WONDERS OF ANTARCTICA


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Desolate Desertions: 7 Abandoned Wonders of Antarctica
By Steph,
Web Urbanist, 31 July 2013.

At the end of the earth, in some of the most remote places known to man, the remains of ill-advised human exploration and activity can be found in the form of rusting equipment, buildings almost entirely buried in snow, and abandoned ships. Left behind due to inaccessibility, war, failing industries and harsh, inhospitable conditions, these whaling factories, military bases and research facilities make up some of the world’s eeriest ghost towns.

1. Whaler’s Bay Ghost Town, Deception Island

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Established as a ship base on C-shaped Deception Island by a Norwegian-Chilean whaling company in the early 20th century, Whaler’s Bay was abandoned when oil prices plummeted during the Great Depression. It sat empty until the British reclaimed it as a base in 1944, but a series of volcanic eruptions in the 1960s sent everyone packing again. A mudslide caused by the most recent eruption in 1969 buried many of the structures.

Decades later, it’s totally empty but for the remains of the buildings, equipment and ships. Deception Island is so named because the tiny entrance to its bay is difficult to find; some explorers thought the island was nothing but high, rocky cliffs that are impossible to access. Once inside, however, visitors are greeted by surprisingly warm waters courtesy of the dormant volcanoes, which boil in some spots but offer comfortable bathing in others.

2. Pole of Inaccessibility with Bust of Lenin

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The southern point of inaccessibility - the point in Antarctica that’s furthest from any ocean - is the location of a now-defunct Soviet research station established in 1958. As difficult to reach as it was, the station was never very robust; it had a hut for four people, a radio shack, and an electrical hut, all of which were pre-fabricated and brought in on tractors. The base was in use for a whopping 12 days before it was suspended indefinitely due to its remote location. All that was left behind was a single building topped with a bust of Vladimir Lenin. Snow drifts have buried most of the building so that the bust is all that can be seen of it today.

3. Grytviken Harbour, South Georgia

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This rusted jumble of equipment was once a large Norwegian whaling base, with about 300 men working to process captured whales, rendering the blubber, meat, bones and viscera into oil.


Established in 1904 in the most protected harbour of British-owned South Georgia Island, which offered plenty of flat land for building, it soon became home to an Argentine meteorological station as well. But over the following sixty years, the population of whales in the seas around the island declined dramatically, and by 1966, the station closed. The whaling station site is still littered with whale bones as well as carcasses of industry and architecture. The island of Grytviken is also the gravesite of the explorer Ernest Shackleton, who was buried alongside whalers who died there.

4. Leith Harbour, South Georgia

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The largest of seven whaling stations built near the mouth of Stromness Bay on the island of South Georgia, Leith Harbour was established in 1909 and included a library, a cinema and a hospital. Along with Grytviken, Leith Harbour managed to escape a German raid during World War II that destroyed most of the British and Norwegian whaling facilities. But it, too, was abandoned for good in 1965, a casualty of the whaling decline that claimed so many of the other factories.

5. East Base American Military Station, Stonington Island

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The United States Antarctic Service established its East Base on Stonington Island in 1939, and just a few years later, the British built their own Base E 250 yards away. Both bases had to be periodically closed due to icy conditions, but in 1975, Britain left its own behind for good. They came back to clean it up and remove the debris in 1991 and 1992, but the US East Base still remains.

6. Base W, Detaille Island

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Images via: antarctic.fury

Established as a British survey base in 1956, Base W is located on the protected shore of Detaille Island. It seemed like the perfect setting for the base, but the year it was built was milder than usual, and in subsequent years, the bay became cluttered with ice, making navigation extremely tricky. When the relief ship John Briscoe arrived at the end of the summer season in 1959 with overwintering supplies, they found the bay not only impassable, but so dangerous, they couldn’t stick around. The staff of Base W had just one hour to pack up and get on the Briscoe, leaving behind all that can still be found there today - rusted cans of food, magazines, clothing and other personal items. Those lucky enough to visit find it an eerie time capsule, virtually untouched since that day.

In 2004, the British attempted to return to Base W to either preserve it as a historical site or knock it down and remove all traces of it. But the ice foiled their plans, as well. Instead, they headed to Base O on Danco Island, another abandoned research facility, which they removed.

7. Sunken Ship, Ardley Cove

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Images via: marsemfim.com.br

For a brief period in 2012, the freezing cold waters of Maxwell Bay in Ardley Cove, Antarctica sheltered what looked like a ghost ship from above, glowing iridescent blue just a few meters below the surface. The Brazilian research vessel Mar Sem Fim (Endless Sea) held four researchers filming a documentary in Maxwell Bay, but became stuck in the ice. The weather turned, and waves several meters high along with 40-knit winds caused the ship to lean to one side. The Chilean navy rescued the researchers, but the ship had to be left behind. Water from those towering waves froze inside the ship, splitting the hull and sending the vessel to the bottom of the shallow bay. It stayed there for nearly a year, until the owner managed to return to the site and use buoys to gradually raise it from its watery grave and bring it back to shore.

[Source: Web Urbanist. Edited.]



6 HIGH-TECH STRESS-REDUCERS


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Relax Already! 6 High-Tech Stress-Reducers
By John Brandon,
Popular Mechanics, 31 July 2013.

Technology is stressing us out. We stare at a screen endlessly, living in the virtual realm of Facebook and Twitter, isolated from actual human contact. Not to worry: Technology is here to save the day too, reminding us to take a break and offering a digital assist as we try to channel some inner peace.

1. 20 Cubed

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Price: Free

This free plug-in for the popular Google Chrome browser, which users can install from the Chrome store, is brilliantly basic. Every 20 minutes as you work, a message pops up reminding you to take a break for 20 seconds. Even so short a respite from the computer helps to relieve optical pressure in the eyes and encourages users to rejoin the real world, if only for a moment.

2. PIP Biosensor

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Price: TBD

Doctors have documented many of the ways stress affects your body. For instance, the body reacts to stressful situations by sending blood to your extremities and thereby causing sweat to build up. The PIP Biosensor, currently in development and available early next year (the Kickstarter campaign just concluded successfully), can read thumb pressure and use the available biometrics to estimate your stress levels. The device connects to an iOS or Android app and will warn you when you are getting overly stressed about a game, a deadline, or a relationship.

3. LeechBlock

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Price: Free

Maybe looking at Facebook pictures of other people's vacations while you're stuck in a cubicle makes you sad. Maybe browsing social media sites makes your stress levels rise because you know you should be getting work done. Whatever the reasons, researchers have found that continual use of sites like Facebook and Tumblr, especially when you are only browsing and not interacting, can lead to stress and depression.

This add-on for the Mozilla Firefox browser manages stress by blocking certain sites, hopefully making you more productive and less worried. LeechBlock lets you block sites that are too tempting for a specific time frame (say, during work hours). It also tracks the time you are using those sites when they are unblocked.

4. Jumpstart App

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Price: US$1.99

Breathing exercises are a well-known stress reducer. The Jumpstart iPhone app walks you through a routine where you take deep, intense breaths alternating with periods of intense focus, and it even monitors how much caffeine you're consuming. The app also includes built-in reminders you can set so you don't forget to take that 10-minute exercise break over lunch.

5. Creative Motion White Cherry Blossom LED Tree

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Price: US$40

This 17.7-inch tall LED tree (yes, you read that right) doesn't offer breathing exercises or measure your stress level. It's not even that bright: the "leaves" cast a dim glow on your desk to offset the stark brightness of your LCD display. But LED lights are known to emanate consistent and soothing light - the frequency of the bulbs is higher so they tend not to flicker as much. Plus, the tree just looks cool.

6. Crazy Aaron's Thinking Putty

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Price: US$13

Available in 30 different designs and colours, this update to Silly Putty works wonders. When you stretch and pull the material, it tends to snap back into place and doesn't attract dirt or moisture. There's a diverse product offering: versions that react to magnets or heat, and wild colours like "super lava." Set one of these on your desk during the day and you can take a quick mental break.

Related Links:

Top image: The PIP Biosensor (source)

[Source: Popular Mechanics. Edited. Top image added.]


10 BIZARRE MEDIEVAL MEDICAL PRACTICES


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10 Bizarre Medieval Medical Practices
By Gareth May,
Listverse, 31 July 2013.

Medicine is one of the cornerstones of modern civilization - so much so that we take it for granted. It wasn’t always the case that you could just waltz into a doctor’s office to have them cure what ailed you. In medieval times, for example, things were a lot more dangerous, and a lot stranger.

10. Boar Bile Enemas

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Enemas in medieval times were performed by devices called clysters. A clyster was a long metal tube with a cup on the end. The tube would be entered into the anus and a medicinal fluid poured into the cup. The fluid would then be introduced into the colon by a series of pumping actions. Although warm soapy water is used for enemas today, things were a little more earthy back then: one of the most common fluids finding its way into a clyster was a concoction of boar’s bile.

Even kings were high up on the clyster. King Louis XIV of France is said to have had over 2,000 enemas during his reign - some even administered while he sat on his throne.

9. Urine Was Used As An Antiseptic

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Though it may not have been common, there is evidence to suggest that urine was occasionally used as an antiseptic in the Medieval Era. Henry VIII’s surgeon, Thomas Vicary, recommended that all battle wounds should be washed in urine. In 1666, the physician George Thomson recommended urine to be used on the plague. And there was even a bottled version: Essence Of Urine.

This isn’t quite as insane as it seems: urine is sterile when it leaves the body and may have been a healthier alternative than most water - which came with no such guarantee of cleanliness.

8. Eye Surgery (With A Needle)

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During the Middle Ages, cataract surgery was performed with a thick needle. The procedure involved pushing the cornea to the back of the eye.

Of course, eye surgery changed rapidly once Islamic medicine began to influence European practices. Rather than a needle, a metal hypodermic syringe was inserted through the sclera (the white part of the eye) and then used to extract of cataracts via suction.

7. Hot Iron For Haemorrhoids

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It was once believed that if a person did not pray to St. Fiacre (the “protector against haemorrhoids”) they would suffer from, you guessed it, haemorrhoids. If you were one of those unlucky fellows, you’d be sent off to the monks - who would put a red-hot iron up your anus. Nasty, but the less painful alternative was equally less effective: they’d send you to go and sit on St. Fiacre’s famous rock, the spot where the seventh-century Irish monk was miraculously cured of his haemorrhoids. It was for this reason that throughout the Middle Ages, haemorrhoids were called “Saint Fiacre’s illness.”

By the 12th century, things had changed. Jewish physician Moses Maimonides wrote a seven-chapter treatise on haemorrhoids calling into question the contemporary state of treatment. He prescribed a far simpler method: a good soak in a bath.

6. Deadly Surgery

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Despite what blockbuster movies may have taught you, going under the knife without any anaesthetic wasn’t as common in the medieval period as some people claim. In fact, medicine throughout this time was quite progressive: as the world expanded and travellers came from far afield, doctors from two different cultures would often share notes, and new practices were constantly being put to use.

However, even if the will for better medical care was there, the knowledge of chemicals certainly wasn’t. Although anaesthetic was administered, analgesics, antibiotics, and disinfectants were a far cry from what they are today. As a result, many people died from infected wounds.

5. Poisonous Anaesthetics

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As stated above, anaesthetics were far from the established science they are today. In fact, general anaesthesia is only about 150 years old. Before these advances, a rather crude brew of herbs mixed with wine was used to sedate the patient instead. The most common of these herbal anaesthetics was known as dwale.

There were numerous ingredients in dwale - from the innocuous, such as lettuce and vinegar, to the deadly, such hemlock and opium. Much like modern knockout drugs, mixing these ingredients incorrectly could result in the patient’s death.

4. Trepanning

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Trepanning involved boring a small hole into the skull to expose the dura mater, the outer membrane of the brain. The practice was believed to alleviate pressure and treat health problems localized within the head, though it was also thought to cure epilepsy, migraines, and mental disorders and were a common “fix” for more physical problems such as skull fractures. Needless to say, such exposure of the brain to airborne germs would often be fatal.

Trepanning as a practice has not been completely abandoned: it was performed as recently as 2000 when two men in the US used it to treat a woman suffering from chronic fatigue syndrome and depression.

3. Surgery On The Battlefield

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In medieval times, battlefield medicine was about as grisly as it gets, and arrows were one of the main culprits. Arrowheads were commonly attached to the shaft with wax for one single purpose: so that when the arrow was pulled out, the tip would break off inside the victim’s body. Purpose-built “arrow removers” - designed to pinch the tip and pull it from the body - were used to heal wounded soldiers. The wound was then cauterized with a red-hot iron to stop the bleeding and prevent infections.

While much has been forgotten about the medical capabilities of this era, research has shown that it may have been more effective than you might think. A set of bones from 500-700 AD discovered in Italy in 2011 showed that soldiers of that era could survive massive blows to the head. One of the remains even showed evidence that the individual had survived after suffering a five-centimetre (two-inch) hole to the head.

2. Medical Astrology

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Back in medieval times, astrologers were so revered that many thought they were real-life magicians. The truth is, they were respected scholars who advised on increasing crop yield, predicted the weather, and informed a family-to-be what sort of personality their child would have. The latter would often have consequences for the child’s medical care.

Doctors would refer to special calendars that contained star charts in order to aid with diagnosis. By the 1500s, the physicians of Europe were legally required to assess a patient’s horoscope before embarking on any medical interference.

Astrology suggests that each body part is influenced by the sun, moon, and planets, and that each star sign presides over different parts of the body. Aries, for example, pertains to the head, face, brain, and eyes; whereas Scorpio represents the reproductive system, sexual organs, bowels and excretory system. After the patient’s star chart was examined and the current position of the stars was taken into account, a person’s ailment could be predicted and a diagnosis would be made.

1. Bloodletting

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Doctors of the medieval period believed in things called “humors.” The word “humors” referred to certain fluids found in the body: blood, yellow bile, black bile, and phlegm. “Humorism” was developed from the musings of Greek and Roman physicians who believed an excess or deficiency of any of the four humors would strongly influence a person’s health.

For some reason, in the Middle Ages, blood - and excess blood in particular - was often seen as the cause of multiple ailments. Therefore, doctors would remove large quantities of blood from a person’s veins in the hope that it would cure them. The two main ways of doing this were leeching and venesection.

In leeching, a leech was placed on the part of the body that was a concern and the “blood-worm” would suck blood (and, in theory, the illness) from the patient. Venesection was a little bit more direct: a doctor would literally open up a vein using a knife called a “fleam” and allow blood to drain from the body.

Bloodletting was so common that some people drained their blood regularly just because they believed it would keep them healthy. Surely a half-hour jog is a better way to stay fit?

Top image: Painting by Hieronymus Bosch depicting trepanation (c.1488-1516). Credit: Wikimedia Commons.

[Source: Listverse. Edited. Top image added.]



5 ACTUAL INSTANCES OF ANIMAL TORNADOES


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Real-life Sharknado: 5 actual instances of animal tornadoes
By Bryan Nelson,
Mother Nature Network, 28 July 2013.

Could a sharknado actually happen? Reports of real-life animal tornadoes are not unheard of around the globe.

The SyFy Channel has built a reputation for taking the creature/horror genre to its (il)logical extreme, and the recent release of the movie "Sharknado" is certainly no exception. The antics in the film, which involve tornadoes filled with man-eating sharks, might seem beyond ridiculous. (And well, for the most part, they are.) But the film's central premise - that a tornado could pluck creatures from the sea and deposit them on land - actually has some scientific merit.

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In fact, there are numerous accounts throughout history of animals raining from the sky, most likely the result of getting sucked up by a tornado. Although no shark tornadoes have ever been reported, tornadoes and waterspouts have been known to lift animals like fish, frogs and even alligators and drop them ashore, often still alive and kicking. (Yes, you read that right: alligators.)

Here are five documented instances of real-life animal tornadoes, including the gatornado.

1. Fish

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Image via YouTube

One of the most likely animals to get sucked up into a waterspout are small fish. Most recently, residents of Agusan del Sur in the Philippines were left dumbfounded after dozens of 3-inch mudfish began raining from the sky. A couple of years earlier, a similar event occurred in Lajamanu, Australia, when perch began falling from the clouds by the hundreds. Many of them were still alive and flopping after they landed. Fishnadoes usually involve smaller species or younger fish, simply because larger specimens are too heavy to get sucked into a spout. But that doesn't mean that man-eating sharknadoes aren't beyond the realm of possibility...

2. Frogs

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Image via Listverse

Rains of frogs are another relatively frequent form of animal tornado, and have been documented as far back as the third century AD. The Greek author Athenaeus, quoting the historian Heraclides Lembus, wrote of such an account: "In Paconia and Dardania it has, they say, before now rained frogs… So great has been the number of these frogs that the houses and the roads have been full of them." More recently, in 2005, a frognado was reported in the Serbian town of Odzaci.

3. Jellyfish

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A jellyfish (image via This Is Colossal)

This one might almost be on par with the sharknado on the horror scale: a tornado filled with stinging, venomous jellyfish. The jellyfishnado actually happened, though. Or at least, that's according to a report in 1894 out of Bath, England. Jellyfish, roughly the size of a shilling, apparently rained by the thousands.

4. Worms

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Lugworms on a beach. Credit: Wikimedia Commons.

Though not as horrifying as a sharknado or jellyfishnado, the wormnado might be the squirmiest, most disgusting animal tornado of them all. Yes, the sky actually rained worms in Jennings, Louisiana, in July 2007, shortly after a waterspout was reported 5 miles from town. The worms reportedly came down in slithering, tangled clumps.

5. Alligators

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Image via Virgin Media

This story might be the closest thing to a real-life sharknado. According to a report from 1887 in the New York Times: "Dr. J. L. Smith, of Silverton Township, while opening up a new turpentine farm, noticed something fall to the ground and commence to crawl toward the tent where he was sitting. On examining the object he found it to be an alligator."

Smith went on to find himself surrounded by eight alligators in total, which had apparently been dropped from the sky by a distant waterspout. If his account is to be believed, then this was history's first and only documented case of a genuine, no joke, gatornado.

Related on MNN:

[Source: Mother Nature Network. Edited. Some images added.]


WHAT THE END OF A RAINBOW LOOKS LIKE


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What the End of a Rainbow Looks Like
By
Twisted Sifter, 29 July 2013.

A rainbow is an optical and meteorological phenomenon that is caused by reflection of light in water droplets in the Earth’s atmosphere, resulting in a spectrum of light appearing in the sky.

A rainbow is not located at a specific distance, but comes from any water droplets viewed from a certain angle relative to the sun’s rays. Thus, a rainbow is not an object, and cannot be physically approached. It is impossible for an observer to see a rainbow from water droplets at any angle other than the customary one of 42 degrees from the direction opposite the sun. Even if an observer sees another observer who seems “under” or “at the end of” a rainbow, the second observer will see a different rainbow - further off - at the same angle as seen by the first observer.

The most commonly cited and remembered sequence of colours is red, orange, yellow, green, blue, indigo and violet. Rainbows can be caused by many forms of airborne water. These include not only rain, but also mist, spray, and airborne dew.

In the series of photographs below, we see the mystified end (or beginning) of a rainbow. Aside from the folklore surrounding leprechauns and pots of gold at the end of rainbows, they are also an interesting phenomena to capture, visually speaking.

As for physically ‘reaching’ the end of the rainbow that of course is not possible as the angle in which you see a rainbow changes as you move toward it, as explained above.

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Photograph by Joona Kotilainen

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Photograph by Wing-Chi Poon

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Photograph by Jason Erdkamp

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Photograph by Sathish J

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Photograph via chetlin on Reddit

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Photograph by framboise on Flickr

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Photograph by Bill Bereza

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Photograph by Tom and Haley Sulcer

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Photograph by Kristen Beck

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Photograph by Beth Walsh Photography

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Photograph by Lars Erik-Franson

Top image: Full featured double rainbow in Wrangell-St. Elias National Park, Alaska. Photograph by Eric Rolph.

[Source: Twisted Sifter. Edited.]