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Jumat, 17 Januari 2014

An experiment that tested a man's tolerance for isolation to the limit onlinecollegedegreee.blogspot.com

Written By 12; About: An experiment that tested a man's tolerance for isolation to the limit onlinecollegedegreee.blogspot.com on Jumat, 17 Januari 2014

onlinecollegedegreee.blogspot.com An experiment that tested a man's tolerance for isolation to the limit

An experiment that tested a man's tolerance for isolation to the limit


In 1962 a 23-year-old geologist lived alone in a cave for two months. He had no problem with it. In 1972, he tried it again, and nearly lost his mind. Naturally, there are people who choose to isolate themselves, but what would happen to someone whose primary goal in life wasn't enforced solitude?


An experiment that tested a man's tolerance for isolation to the limit S


Michel Siffre, a 23-year-old French geologist, decided to try it out. He would go into a cave and stay alone for a period of time. At first he thought 15 days would do it; over time he decided that he needed to go bigger and planned a visit for two months, with little artificial light, no clock, and a telephone that only worked one way. He picked a cave in the Alps, which yielded the advantage of being geologically interesting, as well as below-freezing temperatures and 98% humidity. Constantly cold and damp, he only freaked out for one day — singing and dancing until he was tired out, otherwise he held up very well. When his team came to get him, he thought they were a month and a half early. His time sense was compressed — during his phone "conversations" with his team, he counted off his estimation of 120 seconds. It took him five minutes. He also called whenever he ate, slept, or woke up. Without natural light, he still fell into a 24-hour cycle — which turned out to be the most scientifically significant discovery of his time in the cave.


The next time he went down into a cave, he didn't have as nice a stay. This cave was in Texas. Siffre was well-equipped and the cave was more pleasant in terms of temperature and atmosphere. Internal clocks had become a hot topic in science since his last stay in a cave, and Siffre wanted to tamper with his. He was trying to get on a 48-hour cycle.


After two months he became horrifically depressed. His cycles eventually fluctuated between 18 and 52 hours. His lowest moment came when, after he'd spent days watching a mouse loot his food stores, he tried to catch it to have some kind of company, and accidentally killed it. During the experiment he had electrodes attached to his head, to monitor his progress. One day there was a lightning storm, and the electrodes gave him agonizing shocks. He was too disoriented by depression to realize how to make the pain stop until he'd been shocked three times.


Despite the extreme depression, Siffre kept up doing isolation experiments in caves. He considered his six-month isolation experiment worsened by the fact that the atmosphere in the cave ruined the record player and magazines he used to keep his mind occupied. Granted, that probably didn't help, but how much music can anyone listen to?


Would you like a little isolation? How long would you think would be perfect? How long before you couldn't stand it anymore?


[Via Cabinet Magazine, Mental Floss]


onlinecollegedegreee.blogspot.com An experiment that tested a man's tolerance for isolation to the limit

Things get creepy in the first real Penny Dreadful trailer onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com Things get creepy in the first real Penny Dreadful trailer

There have been plenty of teasers, but this new video — with nearly a minute of actual footage, including actual monsters, Timothy Dalton, and a contortionist — is the best look yet at Showtime's somewhat literary, vaguely historical supernatural horror series Penny Dreadful. Thoughts?


[Via Geeks of Doom]


onlinecollegedegreee.blogspot.com Things get creepy in the first real Penny Dreadful trailer

Is a new Star Wars film featuring Luke, Leia, and Han just courting disaster? onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com Is a new Star Wars film featuring Luke, Leia, and Han just courting disaster?

Is a new Star Wars film featuring Luke, Leia, and Han just courting disaster? S


Over at twitchfilm.com Matt Brown has written an article called Destroy All Monsters: Stop JJ Abrams in which he argues that a Star Wars film focusing on the ageing characters of the original films would result in a well-meaning nostalgic wankfest that will ultimately end up as a crushing disappointment.



What the audience wants is to see Luke Skywalker, Princess Leia and Han Solo again. The problem is, that's impossible. Those characters are gone. They are a creation of celluloid well over thirty years ago. Without conducting the requisite thought experiments, though, the audience - and J.J. Abrams - will continue to "want" to see their heroes again, right up until the moment that they do. At which point, I think, a rather horrible collision between wants and needs will take place, right up there on the big screen.



I can't help but to think how rickety Ford was as Indiana Jones in Crystal Skull and how I kept thinking while watching, what a mistake it was to put him in that garb again. He didn't seem to fit that role anymore. Neither did Karen Allen. The fond memory clashed with the akward reality and Shia LeBeouf just made everything worse.


I am not saying it is impossible to pull this off. A great script can make everything right but those are rare. You do really end up risking turning off a younger audience who doesn't give a shit about those characters while simultaneously destroying the memories of those for whom those characters mean everything.


Let's just say I don't envy the person or persons writing this film. They are on the thinnest tightrope imaginable.


onlinecollegedegreee.blogspot.com Is a new Star Wars film featuring Luke, Leia, and Han just courting disaster?

The "bizarre experiment" that became a flying jellyfish robot onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com The "bizarre experiment" that became a flying jellyfish robot

Given that the flying jellyfish is still an early prototype, it has its limitations. For one, it cannot be controlled on the fly. The researchers can change the way the robot flies or give it more lift, but this has to be done before the jelly is turned on. The device is also tied to an external power source — the team is now looking into implementing an onboard battery.


The robot's very simple design and natural stability is promising, Ristroph said, because it allows for easy miniaturization. Once the design is finalized, the researchers should be able to fabricate


really tiny flying robots that have all the simplicity and stability of the larger versions. Aside from obvious surveillance and military applications, Ristroph thinks the flying jellyfish could someday be used for search and rescue missions in collapsed buildings and such. They could also be used for monitoring and sensing purposes. "I like to imagine that you make hundreds of the flyers and throw them out above New York City to test air quality and other things," he said.

But there's still one big issue to figure out: The robot's name.


"We haven't really dubbed it yet, so we usually call it the 'flying jellyfish,'" Ristroph said. "But I like the name 'AeroJelly.' That would be cool."


Check out the study over in the


Journal of the Royal Society Interface.

All media via Leif Ristroph.


onlinecollegedegreee.blogspot.com The "bizarre experiment" that became a flying jellyfish robot

New Survey Supports the Theory that the Universe Is Infinite onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com New Survey Supports the Theory that the Universe Is Infinite

New Survey Supports the Theory that the Universe Is Infinite S


New measurements from the Baryonic Oscillation Spectroscopic Survey (BOSS) study have charted the shape and size of our universe to within 1% accuracy. Above, David Schlegl, a physicist at Lawrence Berkeley National Lab and research team member, describes the flat, and probably infinite, Universe that the findings suggest.


Via Brookhaven National Laboratory:


New Survey Supports the Theory that the Universe Is Infinite S



The gray spheres [in the artist's conception above] show the pattern of the "baryon acoustic oscillations" from the early Universe. Galaxies today have a slight tendency to align on the spheres (the alignment is greatly exaggerated in this illustration). By comparing the size of the spheres (the white line) to the predicted value, astronomers can determine to one-percent accuracy how far away the galaxies are.


Combined with recent measures of the cosmic microwave background radiation (CMB) and supernova measures of accelerating expansion, the BOSS results suggest that dark energy — the force thought to be driving universal expansion — is a cosmological constant whose strength does not vary in space or time. This finding doesn't quite line up with Einstein's General Theory of Relativity, and researchers say that "understanding the physical cause of the accelerated expansion remains one of the most interesting problems in modern physics."


The BOSS data "also provides one of the best-ever determinations of the curvature of space. The answer is, it's not curved much. One of the reasons we care is that a flat universe has implications for whether the universe is infinite," says [Schlegel.]



More here.


Related


What shape is the Universe?

Two things we know about the Universe, according to NASA: it is flat, and it is immeasurably vast. But immeasurably vast ≠ infinite, and a finite… Read…





onlinecollegedegreee.blogspot.com New Survey Supports the Theory that the Universe Is Infinite

Kamis, 16 Januari 2014

Scientists set a new world record for the longest echo onlinecollegedegreee.blogspot.com

Written By 12; About: Scientists set a new world record for the longest echo onlinecollegedegreee.blogspot.com on Kamis, 16 Januari 2014

onlinecollegedegreee.blogspot.com Scientists set a new world record for the longest echo

Scientists set a new world record for the longest echo


Working in a unique underground fuel depot, acoustic scientists fired a pistol to hear how long the reverb would last. The resulting echo rang on and on and on — completely obliterating the previous record.


One minute and 52 seconds. That's the new standard, shattering the previous one — set in 1970 at the Hamilton Mausoleum in Lanarkshire — by an entire 15 seconds.


The test was conducted at the Inchindown tunnels located in Scotland near Invergordon. The oil tanks were dug into the hillside in the late 1930s to conceal and protect them from enemy attack, namely the Germans who were re-arming at the time. The tank was designed to hold 6.7 million gallons (25.5 million litres) of fuel and has walls 17.7 inches (45 cm) thick. The space is about twice the length of a football field, 30 feet (9 meters) wide and 44 feet (13.5 meters) high.


Scientists set a new world record for the longest echo


The shots (which were blanks) were fired by Allan Kilpatrick about a third of the way into one of the massive storage tanks. He works for the Royal Commission on the Ancient and Historical Monuments of Scotland (RCAHMS) and regularly conducts tours of the historic facility. The reverberations were recorded by microphones a third of the way down at the opposite end.


"Never before had I heard such a rush of echoes and reverberation," he said. "My initial reaction was disbelief — the reverberation times were just too long."


[BBC | Independent | Image: RCAHMS]


onlinecollegedegreee.blogspot.com Scientists set a new world record for the longest echo

What show was the WORST EVER about constantly shifting directions? onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com What show was the WORST EVER about constantly shifting directions?

What show was the WORST EVER about constantly shifting directions?


Sometimes TV shows bore us by trotting out the same formula in every episode. But some go to the other extreme, changing the setup and characters so much that it's like plot whiplash every week. What show was the worst offender in the "constant changes" department?


Please be sure to include clips, pictures, or links! That makes it ever so much more fun for those of us who are watching from home.


onlinecollegedegreee.blogspot.com What show was the WORST EVER about constantly shifting directions?

Vesa Lehtimäkis Real Life-Star Wars onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com Vesa Lehtimäkis Real Life-Star Wars



Vesa Lehtimäki fotografiert Star Wars-Toys, macht er seit Jahren mit Lego, seit Anfang letzten Jahres fotografiert er aber Kenner-Toys im Stil von Cedric Delsaux’ Dark Lens-Serie. Nice!


Vorher auf Nerdcore:

Star Wars Real Life Fotografie von Cedric Delsaux

Cedric Delsaux’ Real Life-Star Wars-Fotografie landet in Dubai



onlinecollegedegreee.blogspot.com Vesa Lehtimäkis Real Life-Star Wars

Pornostreamingabmahnungsupdate: Auf der Flucht… onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com Pornostreamingabmahnungsupdate: Auf der Flucht…

Lustige Entwicklung bei den Pornostreamingabmahnungen von The Archive durch Rechtsanwalt Thomas Urmann und seine Kanzlei U+C: Bei The Archive ist keiner erreichbar, der angebliche Softwarehersteller, der die dubiose IP-Scanner-Software entwickelt haben will, ist ebenso verschwunden und mehrere Wechsel in der Geschäftsführung, die nun von einem Herrn in Benin ausgeführt wird. Sieht mir ganz danach aus, als ob sich die Verantwortlichen mit ihrer Beute grade absetzen wollen.


Der Urmann hatte vor ein paar Tagen erst öffentlich zugegeben, dass bei den Abmahnungen „etwas nicht in Ordnung“ sein könnte. Nun habe ich im Verlauf der Jahre ein paar juristische Auseinandersetzungen gehabt und das allerletzte, was ein Anwalt tun wird, ist öffentlich zugeben, dass etwas „etwas nicht in Ordnung“ sein könnte. Außer die Kacke dampft hinter den Kulissen ganz, ganz gewaltig. Fun, Fun, Fun!



Der Telefonanschluss der The Archive AG funktioniert zwar, aber es geht niemand ran. Auf Briefe, Faxe oder E-Mails reagiert das Unternehmen nicht. Die Website der Firma ist schon länger nicht mehr online. Bekannt wurde jetzt auch ein Wechsel des Firmensitzes, vom schweizerischen Bassersdorf nach Weisslingen. Bei den Adressen soll es sich um unscheinbare Wohnhäuser handeln.


Sehr bemerkenswert ist auch ein Wechsel im Führungspersonal. [Nun ist] auch der bisherige Direktor Philipp Wiik ausgeschieden. An seine Stelle tritt ein bisher völlig Unbekannter namens Djengue Nounagnon Sedjro Crespin. Über ihn ist lediglich bekannt, was im Handelsregister steht. Dass er Staatsbürger von Benin ist.


Ebenso wenig auffindbar ist inzwischen die Firma itGuards. Diese soll angeblich die Software zur Feststellung möglicher Urheberrechtsverletzungen durch das Betrachten der Redtube-Streams entwickelt haben. Nach überinstimmenden Berichten ist die Website der itGuards verschwunden.



Viel Bewegung im Redtube-Fall


onlinecollegedegreee.blogspot.com Pornostreamingabmahnungsupdate: Auf der Flucht…

A History of Whoa! Woah! onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com A History of Whoa! Woah!

Toller Artikel auf Slate über die Geschichte des Whoa! und seine Mutation ins Woah!



“Whoa” is hardly a new word; it dates back to at least the early 17th century. At that time it was used mostly in shouted form and was intended to garner the attention of someone in the distance. Around the the mid-1800s, people began using “whoa” to halt forward-moving horses, and by the latter half of the 20th century it had morphed into an expression for conveying alarm, surprise, or advanced interest. (Messrs. Bill and Ted solidified the strength of this usage in 1989, Joey Lawrence sealed the deal during the ’90s, and Keanu Reeves reappeared without Bill S. Preston, Esq. to help usher the word into the new millennium via The Matrix.)



Whoa! Woah?! Whoah. – How an old exclamation became the Internet’s most variously spelled word. (via Coudal)


onlinecollegedegreee.blogspot.com A History of Whoa! Woah!

New Class of Drug Shows Promise in the Treatment of Herpes onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com New Class of Drug Shows Promise in the Treatment of Herpes

New Class of Drug Shows Promise in the Treatment of Herpes


Genital herpes, one of the most common sexually transmitted infections, remains incurable. But now, newly published findings suggest one of the most promising experimental herpes- treatments in decades can significantly reduce the virus' ability to replicate and spread, and do so without the side-effects of current therapies


Above: TEM micrograph of a herpes simplex virus | Via Wikimedia Commons


The preliminary investigation – the results of which are published in the latest issue of the New England Journal of Medicine – sought to test the effectiveness of an experimental drug called pritelivir, by monitoring its ability to curb viral shedding in people with genital herpes. Viral shedding can occur even in the absence of physical symptoms of herpes simplex virus 1 and 2 (HSV-1 and 2), the two major members of the herpes family that infect humans. That the virus is transmissible, even in the absence of visible or otherwise noticeable symptoms, is one reason herpes is so common, affecting an estimated 50-million Americans, alone. Novel therapies like pritelivir show promise in their ability to not only decrease the length of time the virus is active, but also shrink the time window during which the infection is transmissible to sexual partners of people carrying the STI via viral shedding.


In the study, which the researchers admit was limited in size and duration, 156 HSV-2–positive test subjects were administered one of four doses of oral pritelivir for 28 days:


1. 5 mg/day


2. 25 mg/day


3. 75 mg/day


4. 400 mg, once-per-week


Swabs for HSV-2 testing were taken from the test subjects' genital areas daily, and participants maintained a diary of viral symptoms. The researchers describe their results:



HSV shedding among placebo recipients was detected on 16.6% of days; shedding among pritelivir recipients was detected on 18.2% of days among those receiving 5 mg daily, 9.3% of days among those receiving 25 mg daily, 2.1% of days among those receiving 75 mg daily, and 5.3% of days among those receiving 400 mg weekly.



In other words, pritelivir was shown to be effective in a dose-dependent fashion; the more of the drug people took, the lower their rate of HSV shedding. The 400 mg/week dose, while less effective than the 75 mg daily dose, might be easier to administer, or for people to remember, than a daily pill. The authors continue:



The percentage of days with genital lesions was also significantly reduced, from 9.0% in the placebo group to 1.2% in both the group receiving 75 mg of pritelivir daily (relative risk, 0.13; 95% CI, 0.02 to 0.70) and the group receiving 400 mg weekly (relative risk, 0.13; 95% CI, 0.03 to 0.52). The rate of adverse events was similar in all groups.



"This study represents a major a step forward in herpes research," said Dr. Stephen Tyring, a professor of dermatology at the University of Texas Health Science Center at Houston and coauthor of the study, in an interview with the Houston Chronicle. "The drug is still a few years from the market, but it should be a boon to the many people for whom existing therapy [like valacyclovir and acyclovir] has lost effectiveness."


The study is published in the New England Journal of Medicine. For more general information, visit US News & World Report and The Houston Chronicle. More on helicase-primase inhbitors (the class of therapies to which pritelivir belongs) at MedScape.


onlinecollegedegreee.blogspot.com New Class of Drug Shows Promise in the Treatment of Herpes

How would a dolphin and a human swimmer compare in a race? onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com How would a dolphin and a human swimmer compare in a race?

How would a dolphin and a human swimmer compare in a race? S


Obviously dolphins are far better swimmers than humans. They would totally hand us our asses in a race. But just how lopsided would the contest be? A recent experiment shows it's not even close — and dolphins are even stronger in the water than we thought.


The reason for the experiment dates back to 1930. While cruising on a ship in the Indian Ocean, E. F. Thompson observed a dolphin dart past the vessel in seven seconds. This observation led James Gray to devise a paradox that now bears his name, Gray's paradox. He estimated that the power required to propel dolphins through the water would have to be 20 knots (10.3 m s-1, or 23 mph, or 37 km/hr). Which is all sorts of extreme because Gray thought that dolphins did not have enough muscle to pull off the feat. Instead, he figured that the marine animals must use a trick of hydrodynamics to sustain such speeds.


How would a dolphin and a human swimmer compare in a race?


Indeed, dolphins are remarkably well-adapted to the water. Their shape is almost an archetypal form, one also utilized by the now-extinct Ichthyosaur (an excellent example of convergent evolution). And the special contour of their skin makes them incredibly smooth in the water.


Swimming Through a Wall of Bubbles


Some 60 years later, Frank Fish (yes, really) decided to put Gray's assumption to the test. But measuring the power of dolphins as they swim is easier said than done.


To properly measure the force exerted by dolphins on the water, Fish resorted to a method that's used to measure the strength exerted by Olympic swimmers. Called digital particle image velocimetry (DPIV), it's used to visualise eddies in the water in order to measure the forces exerted by fish, swimmers, and now, dolphins. Essentially, they get something to swim through a curtain of microscopic bubbles, and then they measure the movement of these bubbles to get a sense of force and motion.


Working at the University of California at Santa Cruz, Fish, along with colleague Timothy Wei from the University of Nebraska, put the dolphins through their paces. They used a tank of compressed air and a garden soaker hose to produce the wall of bubbles. They filmed the dolphins swimming along the length of the bubble curtain along with the vortices set spinning by the dolphins' flukes. They could literally see — and measure — the water as it was being pushed backwards (the microbubble displacement rate) by the surging dolphins.


10 Times Stronger Than Human Swimmers


Looking at the data, the researchers were finally able to calculate the power produced by the animals as they cruised at a leisurely 3.4 m s-1 (7.6 mph or 12 km/hr). Calculations revealed that dolphins are incredibly strong — on the order of 10 times stronger than human swimmers. That's an impressive 549 Watts, or about 1.4 times the power that a fit cyclist can sustain flat out for an hour. And during rapid accelerating, this jumps to 5,400 W.


So how does that compare to human swimmers? According to the dolphin Communication Project, here's what we know about dolphin swimming speed:



The dolphin's fast cruising speed (a travelling speed they can maintain for quite a while) is about 3-3.5 m/s (6-7 knots, 11-12.5 km/hr). They can reach speeds of up to 4.6 m/s (9.3 knots, 16.5 km/hr) while travelling in this fashion. When they move faster, they will start jumping clear of the water (porpoising). They are actually saving energy by jumping. When chased by a speedboat, dolphins have been clocked at speeds of 7.3 m/s (14.6 knots, 26.3 km/hr), which they maintained for about 1500 meters, leaping constantly.



If we limit the dolphins to the non-leaping technique (a speed of 4.6 m/s), they could finish a 100 meter swim in 21.7 seconds. By contrast the world record for a human, set by César Cielo in 2009, is 46.91 (an approximate speed of 2.1 m/s). If we allow the 7.3 m/s leaping speed, dolphins could finish a 100 m swim in a mere 13.7 seconds.


Read the entire study at Experimental Biology: "Measurement of hydrodynamic force generation by swimming dolphins using bubble DPIV."


Top image: Willyam Bradberry/Shutterstock.


Related: Think you could you outrun a T-rex? |Dolphins get high




onlinecollegedegreee.blogspot.com How would a dolphin and a human swimmer compare in a race?

The Tomorrow People held a vote about whether Stephen is the chosen one onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com The Tomorrow People held a vote about whether Stephen is the chosen one

This is unprecedented in the history of Chosen Ones, at least as far as I know. They actually put it to a vote. Democracy in action. Is this guy the magical savior whose dead dad holds the key to everything creamy and delicious? And guess how the Tomorrow People voted.


Spoilers ahead...


That's right. They voted almost unanimously to stop choosing this particular Chosen One. Imagine if Harry Potter or Luke Skywalker faced an election to see if he was still going to be the chosen savior, and lost? Or Buffy? Ha.


As if to underscore the gravity of this decision, Stephen spends the rest of the episode getting shot on purpose, and then laying in bed while other characters actually do stuff. He's been demoted from protagonist to pawn.


Of course, the aforementioned election isn't framed as being about "do we accept Stephen Jameson as our chosen savior?" That's just the main issue at hand. It's actually a leadership election, in which John faces a challenge to his authority, and Cara is chosen as the candidate to replace him.


John has just confessed to all the Tomorrow People that he actually killed Stephen's father, the legendary mutant leader Professor X Roger Price, first by blowing up his car and then by shooting him at point-blank range and finally by feeding his body into a wood-chipper and then shooting all the pieces out of a cannon. But John believes that Roger Price may still be alive!


Because Stephen, the Chosen One, has been able to visit his father in near-death experiences, by visiting Limbo, the dimension between life and death where his father escaped to. And John wants to put all the Tomorrow People's resources into Stephen's quest to contact his father's Force Ghost and reunite him with his body. (This week, Stephen has a lead based on a dead Ultra employee named Simon Plame, which basically goes nowhere.)


Cara, meanwhile, says that the dead guy is dead, and they should concentrate on fighting the people who are trying to kill them instead of putting all their hopes into Stephen's messianic visions. Not to mention that Stephen can be useful to them as a double agent, since he still works for the most gullible secret organization in the universe.


So they put it to a vote, using telekinesis and candles, in the time-honored tradition of democracy. And John's leadership is ended — wait for it — like a candle in the telekinetic wind.


Cara immediately wants to rescue a mutant who's escaped from the secret mutant prison, where her kind is experimented on, and then find the location of that prison and attack it. This is not a terrible plan, although the show wants us to think she's being rash and impulsive again. Her raid goes sort of okay — they got one girl out, and she's very adorable — but more importantly they now know where the secret mutant prison is, and it's unlikely to be moved any time soon because mutant prisons are expensive to build.


Cara does show a lapse in leadership, when she almost turns over Jedikiah's girlfriend Morgan to Jedikiah's evil organization Ultra, just to show that Cara can't be fucked with. But John talks her out of that, and shows why he's a perfectly good second in command.


Oh, and this episode introduces a new mutant (or maybe he just hasn't been featured in the past) named Mike (Shamier Anderson). Who is the main person challenging John's leadership, and putting Cara up as his replacement. I half expected Mike to die in this episode, since he's a random African American mutant we've never seen before, whose defining characteristic is that he doesn't understand how special Stephen is. Hopefully Mike isn't being groomed to recognize Stephen's wonderfulness just in time to sacrifice his life for Stephen.


In any case, it's refreshing to see people questioning the whole "Chosen One" schtick, even without directly calling it out at all. And meanwhile, Stephen gets to have a bit more of a home life — his mom is dating a new guy whose mind can't be read (dun dun dunnn) and Stephen suddenly has a brother again. But no sign of Astrid, which means this episode gets a major demerit.


onlinecollegedegreee.blogspot.com The Tomorrow People held a vote about whether Stephen is the chosen one

This medieval manuscript curses the cat who peed on it onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com This medieval manuscript curses the cat who peed on it

This medieval manuscript curses the cat who peed on it S


What happens when a cat sneaks over and pees all over the precious manuscript that you've spent months of your life inscribing? If you're this 15th century monk, you leave a note cursing the cat and move on with your writing.


The blog medievalfragments explains that this manuscript was inscribed by a Deventer scribe around 1420. Cats were common around medieval libraries because they hunted the vermin that saw the pages as a tasty treat. Unfortunately, where there are cats, there is also cat urine, as one scribe learned the hard way. He responded in a rather amusing fashion, drawing hands pointing toward the stain and writing:



Hic non defectus est, sed cattus minxit desuper nocte quadam. Confundatur pessimus cattus qui minxit super librum istum in nocte Daventrie, et consimiliter omnes alii propter illum. Et cavendum valde ne permittantur libri aperti per noctem ubi cattie venire possunt.



Which translates as:



Here is nothing missing, but a cat urinated on this during a certain night. Cursed be the pesty cat that urinated over this book during the night in Deventer and because of it many others [other cats] too. And beware well not to leave open books at night where cats can come.



The scribe turned the page and kept on writing, but I wonder if, as he smelled that lingering odor of cat pee in the days ahead, he felt compelled to write more curses upon the head of that kitty.


Image credit: Cologne, Historisches Archiv, G.B. quarto, 249, fol. 68r.


Paws, Pee and Mice: Cats among Medieval Manuscripts [medievalfragments via Geekosystem]


onlinecollegedegreee.blogspot.com This medieval manuscript curses the cat who peed on it

How to shelter from fallout after a nuclear attack on your city onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com How to shelter from fallout after a nuclear attack on your city

How to shelter from fallout after a nuclear attack on your city S


Terrorists have detonated a low-yield nuclear warhead in your city. How long should you hide, and where, to avoid the worst effects of radioactive fallout? We talked to Lawrence Livermore National Laboratory atmospheric scientist Michael Dillon to find out.


Yesterday Dillon published a paper on this topic in the Proceedings of the Royal Society A. He's spent his career researching how the government should respond to disasters with an airborne component, whether that's a chemical accident, an epidemic, or nuclear fallout. After poring over dozens of studies on how fallout behaves, and analyzing as many factors as possible related to urban detonations, he's come up with a disaster plan that he hopes can be implemented by governments from the local to the federal level.


The best part of Dillon's fallout plan is that it's aimed at people like you and I, who won't have access to information about wind direction and blast magnitude. It's a plan that works even if all you know is that a nuclear bomb has gone off in your city.


This Is Not A Cold War Bomb


When I spoke to Dillon about his work, he was quick to point out that his disaster plan is still theoretical. Nobody has yet had a chance to study a low-yield nuclear blast in a real-world city — "thankfully, these are rare events," Dillon said. But as the threat of a terrorist nuclear attack grows stronger, it's crucial for cities to have plans in place. And that means a major paradigm shift in how we think about nuclear attack.


The classic nuclear attack scenario that most of us imagine comes straight out of the Cold War — or movies like Terminator. Multiple megaton-class bombs go off all over the world. The results are catastrophic, with whole regions burned to a crisp, mass deaths, and a fallout plume that stretches hundreds of miles. But the scenario we're more likely to encounter today involves bombs that are anywhere from .1 kilotons to 10 kilotons. They're small compared to the bombs that leveled Hiroshima and Nagasaki, and infinitesimal compared to the warheads we had in our Cold War arsenals.


"These events are more like a Katrina-level disaster," Dillon said. "Your city has the potential to survive, and that's what we're planning for."


The chart below gives you a sense of the damage radius of the bombs that Dillon studies, as opposed to Cold War weapons. The worst damage occurs in the pink areas (psi stands for pounds-force per square inch, and is used to measure blast force). People inside the pink dotted line run the risk of getting pretty severe burns, and those outside are more at risk for doses of radiation and injury from fire or other blast damage. What's most important, though, is that you can see the range of radiation danger is much smaller with today's nuclear bomb threats. A 1 kiloton warhead will pose a radiation danger up to 2 kilometers away from ground zero. Compare that to a 10 megaton, Cold War bomb, which irradiates areas as much as 40 kilometers away.


So you can appreciate why a nuclear attack today doesn't have to mean instant death for everyone around — and could even be something that your city would recover from.


How to shelter from fallout after a nuclear attack on your city S


Taken from the Student Guide to Federal Nuclear Detonation Response Planning


What To Do When the Bomb Goes Off


If the bomb goes off and you are unhurt in the initial blast, you need to worry about protection from radioactive fallout. Because we're not in a Cold War world anymore, Dillon said, "You don't need a specific fallout shelter to get the protection you need." You just have to be aware of what kinds of buildings will provide adequate shelter and which won't.


Emergency responders measure the effectiveness of a fallout shelter on the "PF" scale (you can see a FEMA guide about that here), but Dillon is assuming you won't have PF numbers on all the buildings in your neighborhood. What you want to do is try to find what he calls "adequate shelter" in the first 30 minutes after the bomb goes off. What is adequate? Said Dillon:



Put as much mass and material weight between you and bomb as possible. Distance [from the blast] is good but weight — heavy things, concrete, large stacks of books, earth — those are good. Go underground, if you can get there. Again, you're looking for concrete roofs and walls. Even just deep inside big buildings. A basement is the classic spot.



Think about your city. Where is the nearest adequate shelter to your home and your work? Is it a subway station? A library with thick concrete walls lined with books? Your basement? A large building with lots of interior rooms that are shielded by many walls? Dillon warns that you want to try to reach this place in 30 minutes, but don't count on being able to drive there. Traffic may be at a standstill. Make plans that will allow you to walk or possibly bicycle to your adequate shelter.


How to shelter from fallout after a nuclear attack on your city S


Then the question becomes how long to wait in this shelter until it's safe to go outside. In the movies, of course, we see all kinds of ridiculous scenarios, from people going outside within minutes to whole civilizations remaining underground for centuries. None of those are really accurate, said Dillon.


Your best bet is to stay until emergency responders come. Given that we're talking about a low-yield bomb, which may have a blast radius of less than a mile, this isn't a disaster that has taken out the nation's power structure. Help will arrive soon. But let's say nobody does come. Dillon says his personal preference would be to wait about 12-24 hours before going outside. But, he emphasized, "wait for emergency responders because they'll help with an evacuation route." You don't want to jump out of your fallout shelter and walk right into the path of the radiation.


How Does Fallout Work?


My first reaction to Dillon's advice was disbelief. I could be relatively safe walking out of a fallout shelter less than a day after the blast? The answer is yes, because the most immediate danger is from what's called early fallout, which is comprised of radioactive particles that are heavy enough to fall within hours of the blast. They usually fall in zones fairly close to the blast, depending on wind direction and intensity.


How to shelter from fallout after a nuclear attack on your city S


Said Dillon, "It's going to be falling for hours after the blast. These large particles are the most dangerous and have the highest levels of radiation. This is the stuff that's going to make you physically sick immediately." He contrasts the radiation sickness you can get from this early fallout to other kinds of illnesses, like cancer, that you can get many years after radiation exposure. Sheltering from fallout may not prevent cancer in the future, but it will prevent you from dying immediately of radiation exposure.


How to shelter from fallout after a nuclear attack on your city S


The other thing to keep in mind is that fallout isn't a magical substance that floats everywhere and gets into everything. "There will exist a physical region that's contaminated with highly radioactive particles," he said. "After leaving the shelter, you want to exit that region." That's where emergency responders can help, of course — they'll be able to tell you how to avoid that zone, and how far away to go. Certainly there are lighter fallout particles that can stay airborne for much longer than the early fallout, but those particles are not going to cause immediate radiation sickness — which is what you're trying to avoid in the bomb's aftermath.


Dillon added that the early, dangerous fallout also "decays really fast." The "dangerous zone shrinks quickly, and it's a lot safer to be outside in 24 hours" than it is an hour after the blast.


How to shelter from fallout after a nuclear attack on your city S


Our pop culture is still straining to catch up with a world where nuclear blasts result in a scenario more like Katrina than On the Beach. We've been trained to think of nuclear attack as the end of the world, but it's like many other disasters: horrific, but something that we can survive. While we're waiting for a movie that realistically depicts a low-yield nuclear attack in the post-Cold War era, we can start planning our real-life escape routes and shelters in the citiscapes around us. One day, that big ugly building downtown with the thick concrete walls could save your life.


Read the full scientific study in Proceedings of the Royal Society A


Unless otherwise specified, all charts taken from the US national security staff publication Planning Guidance for Response to a Nuclear Detonation


onlinecollegedegreee.blogspot.com How to shelter from fallout after a nuclear attack on your city

This trailer for the Winter Olympics invokes a terrifying ice world onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com This trailer for the Winter Olympics invokes a terrifying ice world

The BBC just released this pretty awesome trailer for the upcoming Winter Olympic 2014. And they hired Tywin Lannister's Himself, Charles Dance, to do the haunting, menacing voice of Nature itself. It's great - but it makes you wish the Olympics were actually hosted in Westeros.


onlinecollegedegreee.blogspot.com This trailer for the Winter Olympics invokes a terrifying ice world

Our brain can process and identify images that the eye sees for as little as 13 milliseconds. onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com Our brain can process and identify images that the eye sees for as little as 13 milliseconds.


Our brain can process and identify images that the eye sees for as little as 13 milliseconds. That's much faster than the 100 milliseconds suggested by previous studies. This rapid-fire processing helps us direct our eyes — which can shift gaze three times per second — to the next visual target.




[ Gif: Christine Daniloff/MIT ]


onlinecollegedegreee.blogspot.com Our brain can process and identify images that the eye sees for as little as 13 milliseconds.

Watch this falcon trick a crow, using a pretty sophisticated illusion onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com Watch this falcon trick a crow, using a pretty sophisticated illusion

This falcon-cam view as the predator hunts a crow is incredible — but just as incredible is the old sailing illusion it's using to do so.


New Scientist reports on research from scientists at Haverford College that tracks the hunting movement of peregrine falcons through the use of the (highly enjoyable) falcon-cam. The researchers had predicted that the hawks would follow a spiral pattern that had been predicted using mathematical models. So, how did the models do?



The falcons did not behave as predicted. Instead, they fixed a potential victim in their field of view using a method commonly used by sailors to avoid collisions, called constant bearing. This meant they were always flying towards the prey's future location, ready to intercept them.



Yep, falcons are hunting crows using the old sailor's illusion of constant bearing decreasing range (CBDR), where, although the objects are rapidly moving closer, they maintain the same course which tricks the eye into thinking that the distance hasn't yet been closed.


In nautical terms, this can often mean a collision between two boats. In ornithological terms, it's bad news for the crow.


onlinecollegedegreee.blogspot.com Watch this falcon trick a crow, using a pretty sophisticated illusion

Arrow splits itself into four fantastic (and nostalgic) genres onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com Arrow splits itself into four fantastic (and nostalgic) genres

Arrow splits itself into four fantastic (and nostalgic) genres S


One of the difficulties of watching Arrow is keeping up with the stuffed-to-the-gills episodes. This episode taught me that the best way to keep abreast is to accept the different storylines as totally different types of story. Each group of characters has their own genre.


Fifties Adventure: "We're trapped on this island with a mad man! A mad man!"


Arrow splits itself into four fantastic (and nostalgic) genres S


The island crew is still reeling from Shado's death, and still hiding from Ivo. The episode starts with the three at Shado's grave, as Slade gives Shado's hoodie to Ollie. Ollie tries to demur, but Slade grits out, "You're the one she cared for." At this point, I expect Ollie's guilt to take on tangible form and kill him like the smoke monster in Lost. Ollie wants to tell Slade the truth about Shado's death, but Sarah, having spent the last year having sense knocked into her by mercenaries, talks him out of it. I think she's right. It's true, in the context of the story, it's Chekov's gun and it's going to go off sometime, but in the real world there would be no point in upsetting anyone. Especially when Slade, rolling his eyes like a spooked horse, starts feeling the effects of the Mirakuru. At one point it takes therapy-by-tree-branch-to-the-head to get him to stop choking Ollie, and he ends up running off into the night with the drugs while Ivo threatens them by radio - saying he'll experiment on them unless they hand over the drugs.


This isn't a superhero show. This is some Island of Doctor Moreau shit going on here. They are literally two young lovers who took a boat trip and got stranded on an island with a mad scientist and his tormented creation. It's so pulpy that I'm counting down the episodes until someone wrassles a snake. I hope it's Slade.


Romantic Mystery Series: "I can't reveal my love! She loves another!"


This could be Moonlighting or The X-Files or any other series that throws hot leads together to solve crimes. The point is, every week we see the heroes deal with an urgent problem, and every week we kind of want the leads to mash their lips together already. This week, the Arrow Team is fighting a mad bomber, who is ably played by Simon from Firefly. He triggers the bombs through the cell phone networks, and manipulates those networks into throwing Felicity off his digital track when she's guiding Ollie during a chase. Ollie storms back to the Arrow Cave and rips Felicity a new one. She returns the favor. Dig, who has the patience of a goddamn saint all through this episode, guides both fighters back to their corners and quietly tells Ollie that he never criticized Felicity until Barry came along. (Barry, by the way, is in a coma back in Central City.)


Arrow splits itself into four fantastic (and nostalgic) genres


Simon works in a sort of nostalgic tchotchke store. That is revealed in a scene so weird, so off-kilter, and so creepily lit, that I almost associated this whole plot line with David Lynch, but we're back to the X-Files soon enough. Alderman Blood announces that the town won't be intimidated by a mad bomber, and organizes a "Unity Rally." (The scene of the rally is so sparsely populated that I think even the extras were scared off.) Simon sets up bombs in the speakers, of course. When Dig and Felicity try to cut the connection between the bombs and the triggering network, Simon shows up and shoots Dig. Ollie chases Simon to an empty spot, where Simon taunts him, showing him a trigger wired to a device for broadcasting the signal to the bombs. Ollie, deadpan and not at all alarmed, shoots the wire in half. Oh, that was perfect. Not only was it a clever way to disarm the bombs (made funnier by Simon's lost look when he realizes what happened) but it's one of the few times when an arrow is actually the perfect weapon. Go ahead and drop the mic, Ollie. You earned it.


Arrow splits itself into four fantastic (and nostalgic) genres


Sadly, Ollie kind of screws up his exit from the episode. Dig walks off the bullet like it's a bee sting. This is good, because Ollie solicitously says that Dig should "Go home and get some rest," so Ollie can talk to Felicity. Saint Dig of the Glades obligingly marches his own shot ass home, and Felicity and Ollie get close, and look into each other's eyes, and talk about how much they appreciate and care for each other . . . and don't kiss. Because neither thinks the other one likes them. Oh boo, Arrow! Boo! From now on I'm making popcorn so I can throw it at the screen at times like this. You can string it out with Felicity, or you can string it out with Laurel. Not both!


Tortured Teenage Romance: "Why won't he share his terrible secret?"


Arrow splits itself into four fantastic (and nostalgic) genres S


Roy has been affected by the Mirakuru drug he was injected with. He does much better with it than Slade did, which is why this plotline evokes romance comics, not Hulk comics. The most noticeable effects include him turning huge, soulful eyes on Thea and saying "You're the only thing that's keeping me together," and then fleeing from her, with a tortured look, when she realizes he's healing fast and super strong. She realizes this because at two different points during this episode alone, he has to shelter Queen women beneath his manly frame when heavy things are about to fall on them. That also makes me think of old romance comics. They're oodles of fun to page through, but, god love them, they are one-trick ponies. The "evil other woman" that the heroine sees on the date with the other guy is always his sister. The charming man in the plaid suit she initially rejects the hero for is always an evil masher. And when Her Man has superpowers, something heavy is always gonna fall on someone near him so he can swoop in and display them.


Film Noir: "Forget it Laurel. It's Chinatown."


Arrow splits itself into four fantastic (and nostalgic) genres S


And last, and very much best, we have the Lance family. Who would have thought that Laurel could come so far in just one episode? It helps that this episode has her bantering with her dad, and them teaming up to investigate her boyfriend. More importantly, she acquires a piece of information that the rest of the characters on the show don't have. So many past episodes left Laurel as the only character who didn't have a clue as to what anyone else was really doing. In a sea of plot lines, she was stranded. Now, finally, she's ahead of the game.


Plus, both Quentin and Laurel are hip deep in film noir. Quentin is the cop who, if he didn't have bad luck, wouldn't have any luck at all. He's busted down from detective to beat cop, his partner's been killed, and his boss is gunning for him - possibly literally. He smells a rat in the department, and he uses his connections on the street there to get the phone records for the force. What'll he find? And what will they do when he gets to them?


Laurel's his daughter, a good lawyer but maybe not so good a dame. She's snatched her father's pain killers, and is popping them like candy. Meanwhile, she smells a rat in that new mayoral candidate that everyone else is wild about. She cozies up to him to see what she can find. Turns out he's a tortured soul. Saw his own mother shoot his father before she disappeared off into the night. And then one of the preachers at the home he stayed in as a kid went and became the notorious criminal Cyrus Gold. But golly, if he didn't make good. He even pays the bills for his poor, crazy aunt to stay in a nice facility.


Except maybe Laurel finds out that the facility isn't so nice. And maybe his mother isn't the one who shot his father. And maybe, just maybe, that lady in the padded cell isn't his aunt. She's his mother.


DUN DUN DUN!


onlinecollegedegreee.blogspot.com Arrow splits itself into four fantastic (and nostalgic) genres

What kind of armor did Medieval women really wear? onlinecollegedegreee.blogspot.com

onlinecollegedegreee.blogspot.com What kind of armor did Medieval women really wear?

What kind of armor did Medieval women really wear? S


We know that skimpy armor that shows off a woman's cleavage is rather impractical for combat and that sculpted "boob plate" armor can be a hazard to your health, but on occasions that women did don armor in medieval Europe, what kind of armor did they actually wear? And is shapely, feminine armor a modern convention, or does it have some roots in the Middle Ages?


Even if they aren't necessarily historically accurate, depictions of armor worn by men in European historical fictions or European-inspired fantasies tend to have at least some basis in fact, whereas women's armor is often depicted in a more fantastical manner. There are, of course, the infamous body-bearing suits of armor with scale mail bras and chain mail loin clothes that seam to scream, "Please, stab me in my fleshy stomach!" And then there is the overly sculpted boob-plate breastplate for suits of plate mail, which gives fictional woman warriors the appearance of femininity, but places a rather dangerous metal protrusion right at the wearer's sternum.


Now women get the armored shaft in part for aesthetic reasons; artists and filmmakers want to show off the feminine bodies of their fictional female combatants. But there is another reason why medieval women's armor is such a tricky thing to predict: according to the folks behind the Metropolitan Museum of Art's Arms and Armory collection, when it comes to this era there are no known surviving images of a woman in armor made during that woman's lifetime. This is true even for Joan of Arc, who is famously said to have worn armor commissioned by Charles VII custom-made to fit her body. The only image we have of Joan of Arc that was known to have made of her in her lifetime shows her sans armor.


We have medieval imagery of women in armor, to be sure—paintings and illustrations depicting women from history and myth. You might see the Amazons or the goddess Minerva or the 6th century BC Queen Tomyris outfitted in armor. The virtue of Fortitude is often portrayed in medieval art as a woman in armor. But the artists behind these works may have never seen an armored women with their own eyes, and it's likely that the artists relied on speculation or artistic traditions. In fact, there are some cases in which artists relied on tradition to the point of absurdity. Several historians reference manuscripts containing images of women jousting, but because the artists refused to portray women bearing phallic, masculine lances, they instead portrayed them sparring with distaffs, tools used to hold unspun fibers in spinning.


What kind of armor did Medieval women really wear? S


Woman jousting with a distaff.


Even when looking at primary-source textual accounts of women wearing armor, we have to take into context the perspective of the writer. In his University of Canterbury thesis, 'An Entirely Masculine Activity'?Women and War in the High and Late Middle Ages Reconsidered, James Michael Illston considers a famous account by the Byzantine historian Niketas Choniates of crew women warriors (according to some historians, Eleanor of Aquitaine and her attendants) during the Second Crusade:



Females were numbered among them, riding horseback in the manner of men, not on coverlets sidesaddle but unashamedly astride, and bearing lances and weapons as men do; dressed in masculine garb, they conveyed a wholly martial appearance, more mannish than the Amazons. One stood out from the rest as another Penthesilea and from the embroidered gold which ran around the hem and fringes of her garment was called Goldfoot.



Illston proposes that this account isn't necessarily factual, but is in fact meant to portray the Franks as uncivilized, a people who would would allow even their women to go into battle as men. Michael R. Evans notes a similar problem in his essay "Arms and Armour in Accounts of Women on Crusade," from the collection Gendering the Crusades. Christian writers, Evans notes, would be loath to mention armed women fighting alongside men in the Crusades because such phenomena would reflect poorly on the crusaders. On the other hand, Muslim writers on some occasions invented tales of women fighting for the Christians for much the same reason. Many historians advise caution when reading such accounts of woman warriors.


However, we do know that women during the Middle Ages took part in warfare, and in some cases even led armies. And yes, there were some women who fought in the Crusades, and some women who did, in fact, wear armor, even during periods when armor was closely associated with masculinity.


When Women Fought


When we talk about Europe in the Middle Ages, we are talking numerous cultures, nations, and traditions shifting and changing over the course of centuries. And the roles of women—including their places on the battlefield—shifted with them. And, much like their male counterparts, there were women who fought without the benefit of expensive armors and women who wore armor in their capacity as military commanders and strategists who did not strike a single blow on the battlefield.


One particularly unusual instance of women fighting in the Middle Ages comes from 12th century Catalonia. In 1149, women in city of Tortosa dressed in mens' clothes and used whatever was available to them to fight off Moorish invaders. It is said that Raymond Berenger IV was so impressed with the bravery of these women that he established the Order of the Hatchet, giving these women certain privileges similar to those of knights; women who belonged to the order were exempt from taxes and received precedence ahead of some men in public assemblies.


But the case of the Order of the Hatchet is hardly the norm for women participating in martial conflict. Megan McLaughlin, in her essay, "The Woman Warrior: Gender, Warfare and Society in Medieval Europe," notes that the much more common situation was for women to engage in warfare in emergency situations, participating in sieges and commanding the troops in the absence of husbands and fathers. There are some career female warriors and commanders among the noble classes during the High Middle Ages: Aethelflaed, the widowed daughter of Alfred the Great of Wessex, who joined her brother Edward in his campaign to push the Scandinavians out of norther England; Sichelgaita, a princess of Lombardy who donned armor and rallied the troops at the siege of Durazzo in 1081 (she is said to have chased after them and threatened them with her spear); Petronilla de Grandmesnil, who participated in the rebellion of Henry the Young King against King Henry II alongside her husband, Robert de Beaumont.


However, as we get further into the High Middle Ages and into Late Middle Ages, warfare becomes a more organized affair, one involving trained armies and orders of knighthood (and, eventually, those iconic suits of plate mail). McLaughlin notes that the sparse references to women participating in war become even sparser during later Medieval times and suggests that this increased military organization gave women fewer opportunities to participate in battle as commanders or combatants. That doesn't mean that women don't pop up in accounts of later battles, however. Famously, the Hundred Years' War gave us women like Joan of Arc and Jeanne de Penthièvre who appeared on the battlefield (one account places the latter in armor). Christine de Pizan's 1405 book Le Livre de la Cité des Dames admonished women to have knowledge of warfare in case they needed to defend their estates. And J.M. Blythe points out in "Women in the Military: Scholastic Arguments and Medieval Images of Female Warriors" that even lower class women could be found dying in the ranks in uprisings and rebellions, as they did during the 14th century uprisings in Flanders.


But even during times when women took up arms, warfare was considered a firmly masculine occupation, and that influenced both what women wore to battle and how their outfits were portrayed in popular media—sometimes in very different ways.


Descriptions of Women's Armor


There are certain tropes that come up time and time again when medieval authors describe women in armor. Medieval historians note that women in armor were the exception rather than the rule, and the awe-struck language of the people who wrote about them seems to back that up: Armored women are described almost universally as Amazons, often as Penthesilea incarnate. But another concept that comes up again and again is that these women are masculine in their armor. It's not surprising, given that weaponry and armor and later, knighthood were considered the almost exclusive sphere of men.


In the pre-platemail days, it seems that women wore very much the same thing that their husbands and brothers did. The Order of the Hatchet, as was mentioned earlier, fought wearing men's clothing, and would have worn any armor that they could piece together. In most cases when armor is mentioned at all, historical women warriors are described as wearing hauberks, the chain mail shirts that protected the arms, torso, and upper thighs. The Anglo-Norman historian Jordan Fantosme recounted that, when she was captured during the rebellion against King Henry II, Petronilla de Grandmesnil "was armed in a hauberk and carried a sword and shield." Ermengard(e), Viscountess of Narbonne, was renowned in the 12th century for marshaling her own forces against Raymond VI of Toulouse, and the contemporary cleric André le Chapelain included her as a character in his treatise De amore, imagining her speaking thus:



"I myself will ride there

wearing my coat of mail, my shining helmet laced on

shield at my neck, sword at my side

lance in hand, ahead of all others.

Though my hair is grey and white,

my heart is bold and thirsts for war."



That's not to say that André le Chapelain ever saw the viscountess or her armor; he may have been drawing from other reports about Ermengard (she was a favorite of troubadours) or relating what he thought a woman in her position would wear. But Fredric L. Cheyette, who profiles the viscountess in Ermengard of Narbonne and the World of the Troubadours, similarly places her in a hauberk and helmet.


'Imad ad-Din, a historian of the Crusades (whose account is taken with a grain of salt), described the female crusaders as wearing the same armor as the men with which they rode:



On the day of battle, more than one woman rode out with them like a knight and showed (masculine) endurance in spite of the weakness (of her sex); clothed only in a coat of mail they were not recognized as women until they had been stripped of their arms.



Like many historians, Matthew Bennett, who quotes the above passage in his Gendering the Crusades essay "Virile Latins, Effeminate Greeks and Strong Women: Gender Definitions on Crusade?" doubts the veracity of 'Imad ad-Din's account of woman warriors, but he doesn't discount the possibility that women might wear mail coats for protection—if such expensive pieces of armor were available to them.


By the time Joan of Arc became the mascot for Charles VII's forces during the Hundred Years' War, plated armor was in use. As was mentioned earlier, there are no surviving images of Joan of Arc in her armor that were made in her lifetime. In fact, the only known image of Joan made during her lifetime is a sketch by Clement de Fauquembergue, who never saw her and sketched her based on reports of a young maid leading the French army carrying a sword and a banner; he puts her in a dress. When she is depicted in armor by later artists, she is typically depicted in the style of that artist's day.


What kind of armor did Medieval women really wear? S


But we do have accounts of Joan's armor. In Tours in 1429, she was measured for a full suit of plated armor that was custom-made so that it would fit close to her body. It was not a particularly expensive piece of equipment as far as plate mail went, costing 100 livers tournois. It was also a "white harness," meaning that it bore no adornment, not even the fleur-de-lis that actress Leelee Sobieski wears in her portrayal of Saint Joan. In his famous biography of Joan, Anatole France imagines that in Tours she may have also been measured for a houppelande, a loose coat that would have been worn over the armor's cuirass. In Joan of Arc: Her Story, Regine Pernoud, Narue-Veronique Clin say that Joan wore a capeline, a steel hat with a wide brim, but was often said to go bare-headed on the battlefield. Although Joan's armor was designed for practicality, to both fit well and protect her body (which is a good thing since was was struck in battle), when considering her headgear (or lack thereof) it is important to remember that Joan served as a symbol and a military strategist, not a warrior on the field. If she had served as a soldier, she might have employed a different sort of helmet.


Image of a White Harness via Jeanne d'Arc La Pucelle.


Despite historical reports of women wearing men's or at least masculine armor, feminizing women warriors in literature isn't just a modern convention. In David Hay's "Arms and Armor" entry in Women and Gender in Medieval Europe, he notes that authors of medieval romances "had difficulty portraying women as both armored and feminine." In the romance Le Roman de Silence, the female character Silence is portrayed as male when she dons armor, reverting to female only after her death when her head was again uncovered. And stories of women disguised as male knights were popular, with the gender reveal serving as the key to the story. A story about the historical Agnes Hotot claims that Agnes took her sick father's place during a duel, wearing his clothes and armor. It was only after she had defeated her opponent that she bared her breast and revealed that the man had been bested by a woman.


Hay also says that "[s]ome romances even attempted to gender the very armor itself by adorning the men's with more "masculine" apotropaic gems, while fashioning the women's in tighter and more revealing styles." This, he indicates, does not reflect the reality of women in armor, but was a device used by writers and artists to present these women as at once transgressive and socially acceptable.


What kind of armor did Medieval women really wear? S


And portrayals of the Amazons would have influenced both historical and romantic depictions of armed women. Alison Weir in Eleanor of Aquitaine: A Life notes that Benoît de Saint-Maure's, writing about Eleanor leaving for the crusades a decade or so after her departure in his Roman de Troie likened her visually to Penthesilea, riding horse adorned with "a hundred tiny twinkling bells" and wearing "a hauberk whiter than snow" as she and her companions let their hair hang loose. (Again, it is worth noting that if Eleanor did wear armor to the Crusades, as she is widely reported to have, it was ceremonial.)


Painting depicting Queen Tomyris.


There were other ways to feminize woman warriors aside from the shapes and adornments of the armor. Evans points to the tale of Margaret of Beverley, a woman who did indeed participate in the defense of Jerusalem while the city was under siege by Saladin during the Third Crusade. Margaret's brother wrote that she wore a cooking pot on her head while she brought water to the men on the walls. Although her behavior is described as man-like, and Evans notes that it seems entirely plausible that anyone might find a cooking pot a handy piece of armor in a siege, he wonders if Margaret's headgear was invented to make her seem more womanly, or to create an absurd visual of a woman in war, using a woman's tools to defend herself.


Lessons from Modern Armor


If we are talking about actual medieval history, women wearing armor was rare and women in plated suits of armor even rarer. But if you want to create a fantasy story set in a medieval-inspired world where women in armor is not so uncommon, then you might have sets of female armor that are somehow distinct from male armor. In response to the Tumblr Women Fighters in Reasonable Armor, fantasy armorer Ryan at MadArtLab notes that one way to make armor look feminine (if that is a thing that you want) is in the detail work. Just as the apotropaic gems of medieval men's armor was designed as "masculine," your world might have certain colors, materials, or designs that are associated with masculinity or femininity.


But the now-famous Tor.com blog post imploring us to retire the "boob plate" armor looks to another source for female armor inspiration: the military. It notes that the United States Army has begun to redesign body armor and flight suits to accommodate women's bodies. That includes not just redesigning equipment so that it better fits often shorter and differently proportioned women, but also designing them so that women can urinate easily without disrobing. If you only make a suit of armor for a woman once in a lifetime, you might forget small details like that. But if you have a universe filled with women warriors, you would be sure to manufacture armor that would allow them to pee.


Top image: Left, from Tera by Mooshuu; Center, clothing bug from Skyrim by Rendarg; Right, Leelee Sobieski as Joan of Arc.


onlinecollegedegreee.blogspot.com What kind of armor did Medieval women really wear?