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4 Utopian Communities That Didn't Pan Out

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Every once in a while, a proud little community will sprout up just to let the world know how Utopia should be run. With chins raised almost as high as ideals, the community marches forth to be an example of perfection. But in most cases, all that harmonious marching gets tripped up pretty quickly. Here are four "perfect" communities that whizzed and sputtered thanks to human nature.

1. Brook Farm (or, Ripley's Follow Me or Not)

Perhaps the best-known utopian community in America, Brook Farm was founded in 1841 in West Roxbury, Massachusetts, by George and Sophia Ripley. The commune was built on a 200-acre farm with four buildings and centered on the ideals of radical social reform and self-reliance. For free tuition in the community school and one year's worth of room and board, the residents were asked to complete 300 days of labor by either farming, working in the manufacturing shops, performing domestic chores or grounds maintenance, or planning the community's recreation projects. The community prospered in 1842"“1843 and was visited by numerous dignitaries and utopian writers.

However, Ripley joined the unpopular Fourierism movement, which meant that soon the young people (out of a "sense of honor") had to do all the dirty work like repairing roads, cleaning stables, and slaughtering the animals. This caused many residents, especially the younger ones, to leave. Things went downhill from there. The community was hit by an outbreak of smallpox followed by fire and finally collapsed in 1847.

2. Fruitlands: A Utopian Community (for Six Months Anyway)

After visiting Brook Farm and finding it almost too worldly by their standards, Bronson Alcott (the father of Louisa May) and Charles Lane founded the Fruitlands Commune in June 1843, in Harvard, Massachusetts.

Structured around the British reformist model, the commune's members were against the ownership of property, were political anarchists, believed in free love, and were vegetarians. The group of 11 adults and a small number of children were forbidden to eat meat or use any animal products such as honey, wool, beeswax, or manure. They were also not allowed to use animals for labor and only planted produce that grew up out of the soil so as not to disturb worms and other organisms living in the soil.

Many in the group of residents saw manual labor as spiritually inhibiting and soon it became evident that the commune could not provide enough food to sustain its members. The strict diet of grains and fruits left many in the group malnourished and sick. Given this situation, many of the members left and the community collapsed in January 1844.

3. The Shakers

Officially known as the United Society of Believers in Christ's Second Appearing, the Shakers were founded in Manchester, England, in 1747. As a group of dissenting Quakers under the charismatic leadership of Mother Ann Lee, the Shakers came to America in 1774.

Like most reformist movements of the time, the Shakers were agriculturally based, and believed in common ownership of all property and the confession of sins. Unlike most of the other groups, the Shakers practiced celibacy, or the lack of procreation. Membership came via converts or by adopting children. Shaker families consisted of "brothers" and "sisters" who lived in gender-segregated communal homes of up to 100 individuals. During the required Sunday community meetings it was not uncommon for members to break into a spontaneous dance, thus giving them the Shaker label.

As pacifists they were exempted from military service and became the United States' first conscientious objectors during the Civil War. Currently, however, there isn't a whole lot of Shaking going on. As the younger members left the community, converts quit coming, and the older ones died off, many of the communities were forced to close. Of the original 19 communities, most had closed by the early 1900s.

4. Pullman's Capitalist Utopia

Located 15 miles south of Chicago, the town of Pullman was founded in the 1880s by George Pullman (of luxury railway car fame) as a utopian community based on the notion that capitalism was the best way to meet all material and spiritual needs. According to Pullman's creed, the community was built to provide Pullman's employees with a place where they could exercise proper moral values and where each resident had to adhere to the strict tenets of capitalism under the direction and leadership of Pullman. The community was run on a for-profit basis—the town had to return a profit of 7% annually. This was done by giving the employees two paychecks, one for rent, which was automatically turned back in to Pullman, and one for everything else. Interestingly, the utopian community had very rigid social class barriers, with the management and skilled workers living in stately homes and the unskilled laborers living in tenements. The experiment lasted longer than many of the other settlements, but ultimately failed. Pullman began demanding more and more rent to offset company losses, while union sentiment grew among the employee residents.

This article originally appeared in the mental_floss book Forbidden Knowledge, which is available in our store.

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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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