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H.J. Meyers via Wikimedia Commons // Public Domain

Nellie Bly, Rabblerouser and Pioneer of Investigative Journalism

Original image
H.J. Meyers via Wikimedia Commons // Public Domain

Elizabeth Jane Cochran came into the world on May 5, 1864. Mrs. Cochran delighted in the baby, her first daughter, dressing Elizabeth in a pink gown for her christening. 

The fun was not to last. When Elizabeth was only six, her father died without warning and without a will, plunging Elizabeth and her family into dire financial straits. Several years later, Mrs. Cochran remarried, to a man who was often drunken and abusive. As soon as she was old enough to work, Elizabeth left home to train as a teacher, but ran out of tuition money after only one semester. With no money and no other ideas, she and her mother moved to Pittsburgh, where Elizabeth helped run a boarding house.

WHAT GIRLS ARE GOOD FOR

It was in Pittsburgh that Elizabeth found her calling. The city's Dispatch ran a weekly column by a self-important man named Erasmus Wilson, who called himself the “Quiet Observer.” One week in 1885, Wilson published an op-ed entitled “What Girls Are Good For.” The answer, according to him, was housework. It was unseemly and ugly for ladies to work, he wrote, describing working women as a "monstrosity." 

Elizabeth was having none of this. She penned an angry letter to the editor, signing it, provocatively, “Lonely Orphan Girl.” The letter was no work of art—Elizabeth had left school at 15, after all—but editor George Madden was impressed by its writer’s fervor. He placed an advertisement in the next issue of the Dispatch, inviting the Lonely Orphan Girl to come forward. She did, and he offered her a job. To protect her identity and her reputation, Madden soon recommended she select a pen name. The two settled upon Nellie Bly, after a popular song by Stephen Foster.

Bly came out with guns blazing. From the very beginning, she was determined to write stories that mattered. She had no experience, no education, and little polish, but she had a fire in her belly that few newspapers had ever seen. She wrote about women’s labor laws. She wrote about sexist divorce laws. She convinced Madden to send her to Mexico, but before long she was expelled for exposing government corruption.

The Dispatch editors were not pleased. They attempted to rein her in by assigning her stories about flower shows and fashion. Nellie Bly would have none of that. She quit, but not before leaving a spectacularly frosty message on the desk of the Quiet Observer: “Dear Q.O.: I’m off to New York. Look out for me.”

“WHO IS THIS INSANE GIRL?”

The year was 1887, and Nellie Bly had just talked her way into a job at the New York World. For her very first story, Bly agreed to feign insanity in order to gain entry to the Blackwell’s Island Insane Asylum. 

After checking herself into a women’s boarding house under yet another fake name, Bly began acting erratically, peppering her speech with Spanish nouns and claiming she had lost her memory. That night she asked for a pistol. This was apparently all it took; the proprietress called the police, who hauled Bly off to court.

Reporters in the courtroom were instantly captivated by “Nellie Brown.” On the stand, Bly spun a sensational tale of neglect, abuse, and abandonment. A physician who had examined her declared her “demented.”

That weekend, the New York Sun (a World competitor) carried breathless descriptions [PDF] of the enigmatic woman, from the contents of her pockets to the sound of her voice. “WHO IS THIS INSANE GIRL? SHE IS PRETTY, WELL DRESSED, AND SPEAKS SPANISH.”

Bly spent 10 days in the Blackwell’s Island Insane Asylum, during which time she saw and was the victim of horrific treatment. The asylum’s residents were mostly poor and immigrant women, some of whom were locked up simply because they could not speak English. The women were beaten, starved, and forced into ice-cold baths—a fate from which even Bly’s nice clothes could not save her. 

Upon her release (arranged by an attorney for the newspaper), Bly recorded every single awful thing she had seen. She detailed the conditions in which her fellow residents were forced to live, and the punishment they endured: “What, excepting torture, would produce insanity quicker than this treatment?” 

The paper published "Ten Days in a Madhouse" in serial form. By the time the last installment hit newsstands, New York was paying attention.

Bly’s fearless reporting paid off. A grand jury investigation of the asylum confirmed many of her observations, and the institution was eventually shut down.

Still, Bly was just getting started.

NELLIE BLY BUYS A BABY

Bly became a sort of journalistic Robin Hood, exposing the darkest corners of New York City society. Wherever women, children, or the poor were being mistreated, you’d find Nellie Bly. She went undercover as a poor clinic patient and narrowly escaped [PDF] having her tonsils removed. For her story “The Girls Who Make Boxes,” she joined the ranks of young women working in a factory. She visited seven different doctors and got seven different diagnoses and an “extraordinary variety” of prescriptions.

She visited a home for “unfortunate women.” She lived for two days in one of New York’s poorest tenements in the hottest part of the summer. She bought a baby on the black market. No, really: she bought a baby

I bought a baby last week, to learn how baby slaves are bought and sold in the city of New York. Think of it! An immortal soul bartered for $10! Fathers-mothers-ministers-missionaries, I bought an immortal soul last week for $10!

What could possibly top that?

Bly decided to conquer the world.

AROUND THE WORLD IN 72 DAYS

Jules Verne’s novel Around the World in Eighty Days, first published in 1873, was all the rage in 1889. Eighty days was pretty impressive given the transportation options at that time, but Bly thought she could do better. After convincing her editors to finance the whole thing, Bly bought a sensible dress and set off.

The rest, of course, is legend. Bly made it home in 72 days, 6 hours, and 11 minutes. She even had time to stop in France for tea with Jules Verne. The story made her a household name. 

Inspired by Bly’s work, other women began to follow in her daring footsteps. Because these undercover stories were the province of “girls,” their brave work was dismissed as “stunt reporting.” Today we’d call it investigative journalism.

A SECOND CAREER 

Bly met industrialist Robert Seaman in 1895 and married him a few days later, leaving the newspaper life behind. Seaman was 40 years older than his bride, but neither seemed particularly fussed by the age difference. Their marriage lasted nearly ten years, until Seaman’s death in 1904. 

Elizabeth Cochrane (she later changed her name to add the e) Seaman inherited all of her late husband’s holdings, including his Iron Clad Manufacturing Company. Another widow might have handed the company over. Bly decided to run it herself. 

Bly had no experience in this arena, but that had never stopped her before. By 1902, she was filing patents for new types of oil barrels. 

As an employer, Bly embodied all the principles she had championed in her stories. She paid her workers fairly and offered them access to gymnasiums, libraries, and healthcare. This was unheard of. 

Unfortunately, there was a reason for that. Treating employees like human beings was expensive, and before too long her businesses went under. 

Bly returned to the newsroom during World War I. She was still working in 1922, when she died of pneumonia at the age of 58. 

Nellie Bly was an unwavering advocate for social change, a journalistic dynamo, and a force of nature. She wasn’t the first woman of her time to join a newsroom, but she was certainly the most ferocious.

Original image
iStock // Ekaterina Minaeva
technology
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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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Stephen Missal
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New Evidence Emerges in Norway’s Most Famous Unsolved Murder Case
May 22, 2017
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A 2016 sketch by a forensic artist of the Isdal Woman
Stephen Missal

For almost 50 years, Norwegian investigators have been baffled by the case of the “Isdal Woman,” whose burned corpse was found in a valley outside the city of Bergen in 1970. Most of her face and hair had been burned off and the labels in her clothes had been removed. The police investigation eventually led to a pair of suitcases stuffed with wigs and the discovery that the woman had stayed at numerous hotels around Norway under different aliases. Still, the police eventually ruled it a suicide.

Almost five decades later, the Norwegian public broadcaster NRK has launched a new investigation into the case, working with police to help track down her identity. And it is already yielding results. The BBC reports that forensic analysis of the woman’s teeth show that she was from a region along the French-German border.

In 1970, hikers discovered the Isdal Woman’s body, burned and lying on a remote slope surrounded by an umbrella, melted plastic bottles, what may have been a passport cover, and more. Her clothes and possessions were scraped clean of any kind of identifying marks or labels. Later, the police found that she left two suitcases at the Bergen train station, containing sunglasses with her fingerprints on the lenses, a hairbrush, a prescription bottle of eczema cream, several wigs, and glasses with clear lenses. Again, all labels and other identifying marks had been removed, even from the prescription cream. A notepad found inside was filled with handwritten letters that looked like a code. A shopping bag led police to a shoe store, where, finally, an employee remembered selling rubber boots just like the ones found on the woman’s body.

Eventually, the police discovered that she had stayed in different hotels all over the country under different names, which would have required passports under several different aliases. This strongly suggests that she was a spy. Though she was both burned alive and had a stomach full of undigested sleeping pills, the police eventually ruled the death a suicide, unable to track down any evidence that they could tie to her murder.

But some of the forensic data that can help solve her case still exists. The Isdal Woman’s jaw was preserved in a forensic archive, allowing researchers from the University of Canberra in Australia to use isotopic analysis to figure out where she came from, based on the chemical traces left on her teeth while she was growing up. It’s the first time this technique has been used in a Norwegian criminal investigation.

The isotopic analysis was so effective that the researchers can tell that she probably grew up in eastern or central Europe, then moved west toward France during her adolescence, possibly just before or during World War II. Previous studies of her handwriting have indicated that she learned to write in France or in another French-speaking country.

Narrowing down the woman’s origins to such a specific region could help find someone who knew her, or reports of missing women who matched her description. The case is still a long way from solved, but the search is now much narrower than it had been in the mystery's long history.

[h/t BBC]

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