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7 Historical Parallels to Game of Thrones

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When creating his highly detailed fantasy world, George R.R. Martin based much of Game of Thrones on medieval European history. In particular, Martin drew heavily from the War of the Roses, which pitted the honorable North against the cunning South. We've written about how The Red Wedding was based on two historical events. Here are seven more possible historical connections.

(We don't know how far you've made it into the show/books, so assume there are spoilers ahead.)

1. King Joffrey is Edward of Lancaster.

As evil as he is, King Joffrey's vicious personality seems to be rooted in history. Edward of Lancaster was the son of King Henry VI and Margaret of Anjou—and, like Joffrey, he was rumored to be of illegitimate birth. Also like Joffrey, Edward had a touch of madness, and he shared Joffrey’s affinity for lopping off the heads of his enemies. The Ambassador of Milan once wrote, "This boy, though only 13 years of age, already talks of nothing but of cutting off heads or making war, as if he had everything in his hands or was the god of battle or the peaceful occupant of that throne." History also gave Edward his comeuppance: he was stabbed to death by Edward IV of York, the real-life equivalent of Robb Stark.

2. Theon Greyjoy is George Plantagenet, 1st Duke of Clarence.

Theon grew up in Winterfell as a ward to Lord Eddard Stark and a surrogate brother to Robb. Following the outbreak of the War of the Five Kings, Theon was one of Robb’s most trusted advisors. After Robb sent Theon to meet with his father, Balon Greyjoy, Theon turned on his friend and invaded the North. 

Theon's historical counterpart, George Plantagenet, was brother to Edward IV of York and, like Theon, began the War of the Roses as a staunch York defender. Much like Theon, George Plantagenet turned on his brother during the War of the Roses and defected to the Lancasters. After Edward won the war, George was drowned in a butt of wine for his treason, which is a much kinder punishment than the many atrocities that Theon has endured.

3. The Red Faith is Zoroastrianism.

In the show, Stannis follows the advice of the “Red Woman,” Melisandre, who worships a foreign lord of light, R’hllor. The faith of the R’hllor appears to be based on the ancient Persian religion Zoroastrianism. In Zoroastrianism, fire is considered a medium for spiritual awareness and wisdom, with worshipers often praying in the presence of fire or in fire temples. Like the followers of The Lord of Light, Zoroastrianism also stresses a great struggle and the duality between good and evil (in the series it is referred to as “The Lord of Light” and “The Great Other”). As of right now, there is no evidence to suggest that demon shadow babies actually existed.

4. Jaime Lannister is Gottfried von Berlichingen.

In Game of Thrones' season four premiere, Jaime Lannister received a shiny new gold hand to replace the one that was hacked off. The Kingslayer, however, follows in the footsteps of Gottfried von Berlichingen, or as he was known, "Gotz of the Iron Hand." Like Jaime, Gotz was born to a noble family before serving as an Imperial Knight. During battle, Gotz's hand was blown off by a cannon. Not easily deterred, Gotz designed a prosthetic iron hand and returned to combat. He's well known for his catchphrase, "er kann mich am Arsche lecken" ("he can lick my arse"), which also makes him a precursor to Futurama's Bender.

5. Lyanna Stark is Lucretia.

Lyanna Stark was the sister of Eddard Stark and the one true love of Robert Baratheon. While never depicted in the television show, her alleged kidnapping by Rhaegar Targaryen and the events that followed sparked Robert's Rebellion, which landed him on the Iron Throne. Lucretia is a Roman figure who committed suicide after being raped by the Etruscan king's son, a tragedy that sparked the revolution to overthrow the monarchy and establish the Roman Republic. Her last words, "Pledge me your solemn word that the adulterer shall not go unpunished," also seem to mimic Lyanna's famous final words, "Promise me, Ned..."

6. The Battle of Blackwater Bay is The Second Arab Siege of Constantinople.

The Battle of Blackwater Bay—when Stannis Baratheon attempted to siege the capital of King’s Landing—was the focus of the penultimate episode of season two. Stannis was defeated after Tyrion attacked his navy with wildfire, a chemical that burns on water. Tyrion might have gotten this idea from The Second Arab Siege of Constantinople, where Greek Fire, a similar substance, was used to repel invaders. Additionally, in the books, Tyrion employed a giant chain to cut through Stannis’ navy, which is clearly inspired by the Great Chain of Constantinople, also used in The Second Arab Siege.

7. The Red Wedding is from the Kojiki.

HBO

Game of Thrones' "Red Wedding" is one of the most shocking moments in TV history. In one move, Tywin Lannister (in collusion with the Roose Bolton and Walder Frey) kills Robb Stark and ends the northern rebellion with "The Rains of Castamere." The Red Wedding is said to be based on two British massacres, but it also draws parallels to an ancient Japanese event: the Kojiki, a half-historical, half-mythological text that chronicles the rise of Japan's first ruler, Emperor Jimmu. The second part of the Kojiki describes how Jimmu consolidated his power: by murdering all of his political rivals at a feast. Like the Red Wedding, the start of the massacre was a song, this one sung by Jimmu himself.

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Man Buys Two Metric Tons of LEGO Bricks; Sorts Them Via Machine Learning
May 21, 2017
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iStock // Ekaterina Minaeva

Jacques Mattheij made a small, but awesome, mistake. He went on eBay one evening and bid on a bunch of bulk LEGO brick auctions, then went to sleep. Upon waking, he discovered that he was the high bidder on many, and was now the proud owner of two tons of LEGO bricks. (This is about 4400 pounds.) He wrote, "[L]esson 1: if you win almost all bids you are bidding too high."

Mattheij had noticed that bulk, unsorted bricks sell for something like €10/kilogram, whereas sets are roughly €40/kg and rare parts go for up to €100/kg. Much of the value of the bricks is in their sorting. If he could reduce the entropy of these bins of unsorted bricks, he could make a tidy profit. While many people do this work by hand, the problem is enormous—just the kind of challenge for a computer. Mattheij writes:

There are 38000+ shapes and there are 100+ possible shades of color (you can roughly tell how old someone is by asking them what lego colors they remember from their youth).

In the following months, Mattheij built a proof-of-concept sorting system using, of course, LEGO. He broke the problem down into a series of sub-problems (including "feeding LEGO reliably from a hopper is surprisingly hard," one of those facts of nature that will stymie even the best system design). After tinkering with the prototype at length, he expanded the system to a surprisingly complex system of conveyer belts (powered by a home treadmill), various pieces of cabinetry, and "copious quantities of crazy glue."

Here's a video showing the current system running at low speed:

The key part of the system was running the bricks past a camera paired with a computer running a neural net-based image classifier. That allows the computer (when sufficiently trained on brick images) to recognize bricks and thus categorize them by color, shape, or other parameters. Remember that as bricks pass by, they can be in any orientation, can be dirty, can even be stuck to other pieces. So having a flexible software system is key to recognizing—in a fraction of a second—what a given brick is, in order to sort it out. When a match is found, a jet of compressed air pops the piece off the conveyer belt and into a waiting bin.

After much experimentation, Mattheij rewrote the software (several times in fact) to accomplish a variety of basic tasks. At its core, the system takes images from a webcam and feeds them to a neural network to do the classification. Of course, the neural net needs to be "trained" by showing it lots of images, and telling it what those images represent. Mattheij's breakthrough was allowing the machine to effectively train itself, with guidance: Running pieces through allows the system to take its own photos, make a guess, and build on that guess. As long as Mattheij corrects the incorrect guesses, he ends up with a decent (and self-reinforcing) corpus of training data. As the machine continues running, it can rack up more training, allowing it to recognize a broad variety of pieces on the fly.

Here's another video, focusing on how the pieces move on conveyer belts (running at slow speed so puny humans can follow). You can also see the air jets in action:

In an email interview, Mattheij told Mental Floss that the system currently sorts LEGO bricks into more than 50 categories. It can also be run in a color-sorting mode to bin the parts across 12 color groups. (Thus at present you'd likely do a two-pass sort on the bricks: once for shape, then a separate pass for color.) He continues to refine the system, with a focus on making its recognition abilities faster. At some point down the line, he plans to make the software portion open source. You're on your own as far as building conveyer belts, bins, and so forth.

Check out Mattheij's writeup in two parts for more information. It starts with an overview of the story, followed up with a deep dive on the software. He's also tweeting about the project (among other things). And if you look around a bit, you'll find bulk LEGO brick auctions online—it's definitely a thing!

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8 Common Dog Behaviors, Decoded
May 25, 2017
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Dogs are a lot more complicated than we give them credit for. As a result, sometimes things get lost in translation. We’ve yet to invent a dog-to-English translator, but there are certain behaviors you can learn to read in order to better understand what your dog is trying to tell you. The more tuned-in you are to your dog’s emotions, the better you’ll be able to respond—whether that means giving her some space or welcoming a wet, slobbery kiss. 

1. What you’ll see: Your dog is standing with his legs and body relaxed and tail low. His ears are up, but not pointed forward. His mouth is slightly open, he’s panting lightly, and his tongue is loose. His eyes? Soft or maybe slightly squinty from getting his smile on.

What it means: “Hey there, friend!” Your pup is in a calm, relaxed state. He’s open to mingling, which means you can feel comfortable letting friends say hi.

2. What you’ll see: Your dog is standing with her body leaning forward. Her ears are erect and angled forward—or have at least perked up if they’re floppy—and her mouth is closed. Her tail might be sticking out horizontally or sticking straight up and wagging slightly.

What it means: “Hark! Who goes there?!” Something caught your pup’s attention and now she’s on high alert, trying to discern whether or not the person, animal, or situation is a threat. She’ll likely stay on guard until she feels safe or becomes distracted.

3. What you’ll see: Your dog is standing, leaning slightly forward. His body and legs are tense, and his hackles—those hairs along his back and neck—are raised. His tail is stiff and twitching, not swooping playfully. His mouth is open, teeth are exposed, and he may be snarling, snapping, or barking excessively.

What it means: “Don’t mess with me!” This dog is asserting his social dominance and letting others know that he might attack if they don’t defer accordingly. A dog in this stance could be either offensively aggressive or defensively aggressive. If you encounter a dog in this state, play it safe and back away slowly without making eye contact.

4. What you’ll see: As another dog approaches, your dog lies down on his back with his tail tucked in between his legs. His paws are tucked in too, his ears are flat, and he isn’t making direct eye contact with the other dog standing over him.

What it means: “I come in peace!” Your pooch is displaying signs of submission to a more dominant dog, conveying total surrender to avoid physical confrontation. Other, less obvious, signs of submission include ears that are flattened back against the head, an avoidance of eye contact, a tongue flick, and bared teeth. Yup—a dog might bare his teeth while still being submissive, but they’ll likely be clenched together, the lips opened horizontally rather than curled up to show the front canines. A submissive dog will also slink backward or inward rather than forward, which would indicate more aggressive behavior.

5. What you’ll see: Your dog is crouching with her back hunched, tail tucked, and the corner of her mouth pulled back with lips slightly curled. Her shoulders, or hackles, are raised and her ears are flattened. She’s avoiding eye contact.

What it means: “I’m scared, but will fight you if I have to.” This dog’s fight or flight instincts have been activated. It’s best to keep your distance from a dog in this emotional state because she could attack if she feels cornered.

6. What you’ll see: You’re staring at your dog, holding eye contact. Your dog looks away from you, tentatively looks back, then looks away again. After some time, he licks his chops and yawns.

What it means: “I don’t know what’s going on and it’s weirding me out.” Your dog doesn’t know what to make of the situation, but rather than nipping or barking, he’ll stick to behaviors he knows are OK, like yawning, licking his chops, or shaking as if he’s wet. You’ll want to intervene by removing whatever it is causing him discomfort—such as an overly grabby child—and giving him some space to relax.

7. What you’ll see: Your dog has her front paws bent and lowered onto the ground with her rear in the air. Her body is relaxed, loose, and wiggly, and her tail is up and wagging from side to side. She might also let out a high-pitched or impatient bark.

What it means: “What’s the hold up? Let’s play!” This classic stance, known to dog trainers and behaviorists as “the play bow,” is a sign she’s ready to let the good times roll. Get ready for a round of fetch or tug of war, or for a good long outing at the dog park.

8. What you’ll see: You’ve just gotten home from work and your dog rushes over. He can’t stop wiggling his backside, and he may even lower himself into a giant stretch, like he’s doing yoga.

What it means: “OhmygoshImsohappytoseeyou I love you so much you’re my best friend foreverandeverandever!!!!” This one’s easy: Your pup is overjoyed his BFF is back. That big stretch is something dogs don’t pull out for just anyone; they save that for the people they truly love. Show him you feel the same way with a good belly rub and a handful of his favorite treats.

The best way to say “I love you” in dog? A monthly subscription to BarkBox. Your favorite pup will get a package filled with treats, toys, and other good stuff (and in return, you’ll probably get lots of sloppy kisses). Visit BarkBox to learn more.

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