Billions of Cockroaches Are Bred in China to Create a ‘Healing Potion’

iStock
iStock

Insectophobes would probably agree that any place that breeds billions of cockroaches a year is akin to hell on Earth.

That place actually exists—in the Sichuan Province city of Xichang—but China's government says it's all for a good cause. The indoor farm is tasked with breeding 6 billion creepy-crawlies a year to meet the country's demand for a special "healing potion" whose main ingredient is ground-up roaches.

While there are other cockroach breeding facilities in China that serve the same purpose, the one in Xichang is the world's largest, with a building "the size of two sports fields," according to the South China Morning Post.

The facility is reportedly dark, humid, and fully sealed, with cockroaches given the freedom to roam and reproduce as they please. If, for any odd reason, someone should want to visit the facility, they'd have to swap out their day clothes for a sanitized suit to avoid bringing pollutants or pathogens into the environment, according to Guangming Daily, a government newspaper.

The newspaper article contains a strangely poetic description of the cockroach farm:

"There were very few human beings in the facility. Hold your breath and (you) only hear a rustling sound. Whenever flashlights swept, the cockroaches fled. Wherever the beam landed, there was a sound like wind blowing through leaves. It was just like standing in the depths of a bamboo forest in late autumn."

Less poetic, though, is the description of how the "miracle" potion is made. Once the bugs reach maturity, they are fed into machines and ground up into a cockroach paste. The potion claims to work wonders for stomach pain and gastric ailments, and according to its packaging, it has a "slightly sweet" taste and a "slightly fishy smell."

The provincial government claims that the potion has healed more than 40 million patients, and that the Xichang farm is selling its product to more than 4000 hospitals throughout China. While this may seem slightly off-putting, cockroaches have been used in traditional Chinese medicine for thousands of years.

Some studies seem to support the potential nutritional benefit of cockroaches. The BBC reported on the discovery that cockroaches produce their own antibiotics, prompting scientists to question whether they could be used in drugs to help eliminate bacterial infections such as E. coli and MRSA.

In 2016, scientists in Bangalore, India, discovered that the guts of one particular species of cockroach contain milk protein crystals that appear to be nutritious, TIME reports. They said the milk crystal could potentially be used as a protein supplement for human consumption, as it packs more than three times the energy of dairy milk.

"I could see them in protein drinks," Subramanian Ramaswamy, a biochemist who led the study, told The Washington Post.

However, as research has been limited, it's unlikely that Americans will start to see cockroach smoothies at their local juice bar anytime soon.

[h/t South China Morning Post]

10 Graveside Traditions at Famous Tombs

Kisses and graffiti left at Oscar Wilde's tomb in Paris
Kisses and graffiti left at Oscar Wilde's tomb in Paris
Chris barker, Flickr // CC BY-NC-ND 2.0 (cropped)

Whether it's leaving playing cards or bullets, or drinking a cognac toast, there are a variety of traditional ways to pay tribute at famous tombs. We've rounded up some of the most fascinating.

1. Kisses at Oscar Wilde's Grave

Oscar Wilde is known for a variety of supposed deathbed utterances in keeping with his famous wit, the most well-known of which goes something like: "That wallpaper and I are fighting a duel to the death. Either it goes, or I do." (Wilde might have said it, but not on his deathbed.)

After the famously scandalous poet's death in 1900, his grave became almost as well-known as he was. Wilde was initially buried at the Bagneux Cemetery southwest of Paris, but was later exhumed and transferred to the famous Parisian cemetery Père Lachaise. In 1914, the grave was graced by a gigantic stylized angel carved by sculptor Jacob Epstein. Legend has it the sculpture originally came complete with a set of enormous genitals, which the cemetery's conservator ordered removed, then used as a paperweight in his office.

For at least a decade, visitors showed their admiration for Wilde by covering his grave in lipstick kisses, despite the threat of a fine for damaging a historic monument. In 2011, authorities at Père Lachaise installed a protective glass barrier that prevents such an up-close-and-personal tribute.

2. Metro Tickets at Jean Paul Sartre and Simone De Beauvoir's Grave

The grave of Simone de Beauvoir and Jean-Paul Sartre, decorated with flowers and metro tickets
The grave of Simone de Beauvoir and Jean-Paul Sartre, decorated with flowers and metro tickets
generalising, Flickr // CC BY-SA 2.0

The grave of Jean Paul Sartre and Simone De Beauvoir in the Montparnasse Cemetery in Paris is also sometimes covered in lipstick kisses, but some devotees leave a more unique offering: Metro tickets. The reasons are somewhat obscure. Some say it relates to a group of French Maoists that Sartre supported who gave away free Metro tickets during a fare hike in the 1960s, while others guess it’s connected to the Boulevard Voltaire riots, in which people died trying to get into a closed metro station. Some fans also leave Metro tickets on Serge Gainsbourg's grave, a tribute to his song "Les Poinçonneur des Lilas” ("The Ticket Puncher of Lilas").

3. Potatoes at Frederick the Great's Grave

Frederick the Great's grave, with potatoes
Frederick the Great's grave, with potatoes
threefishsleeping, Flickr // CC BY-NC-ND 2.0

Frederick the Great asked for a simple burial on the terrace of his summer palace in Potsdam, next to the burial site of his beloved greyhounds, writing: “I have lived as a philosopher and wish to be buried as such, without circumstance, without solemn pomp or parade.”

But his successor, Frederick William II, buried the former Prussian king in the Potsdam Garrison Church, which he considered a more appropriate resting place. Frederick the Great didn’t rest in peace, however—Hitler dug up his coffin and stashed it in a salt mine, for one thing. After several reburials, it wasn’t until 1991 that Frederick the Great got his wish thanks to Chancellor Helmut Kohl. Today, well-wishers leave potatoes on his grave because he was known for encouraging the crop’s cultivation. The king issued 15 decrees concerning potatoes, trying to overcome cultural barriers to their use.

4. Bullets on Wyatt Earp's Grave

Colma, California, is home to far more dead people than living—it's where most of San Francisco’s deceased were moved when real estate there became too expensive for cemeteries. But Wyatt Earp is Colma's most famous resident, living or dead. His ashes rest at the Hills of Eternity Memorial Park, a Jewish cemetery (Earp wasn't Jewish, but his wife was). According to cemetery author and blogger Loren Rhoads, people often leave bullets on the grave (among other items) in memory of the way the West was won.

5. Playing Cards at Harry Houdini's Grave

Playing cards near a statue at Houdini's grave in Queens
Playing cards near a statue at Houdini's grave in Queens
Bess Lovejoy

The great magician’s grave in a forlorn corner of Machpelah Cemetery in Queens (part of the vast Brooklyn-Queens cemetery belt) is associated with several traditions. One of the earliest is the Broken Wand Ceremony, performed by members of the Society of American Magicians when a member dies. The first such ceremony was performed at Houdini's grave in 1926, the year of his death, and repeated on the anniversary of his death each year. (The large crowds attending the ceremony in later years forced a move from Houdini's death date, which is Halloween, to November.) Today, people leave an assortment of offerings on Houdini’s grave, frequently including playing cards—a reference to the magician’s classic tools of the trade.

6. Three XS at Marie Laveau's Tomb

The reputed tomb of Marie Laveau at St. Louis Cemetery, marked with Xs
The reputed tomb of Marie Laveau at St. Louis Cemetery, marked with Xs
Wally Gobetz, Flickr // CC BY-NC-ND 2.0

Famed "Voodoo Queen" Marie Laveau is buried in arguably the oldest and most famous cemetery in New Orleans, St. Louis Cemetery No. 1. (Or she's said to be, anyway—some dispute surrounds her actual burial spot.) For years, visitors hoping to earn Marie's supernatural assistance would mark three large Xs on her mausoleum. Some also knocked three times on her crypt as a request for her help. However, a 2014 restoration of her tomb removed the Xs, and there's a substantial fine now in place for anyone who writes on her grave.

7. Toe Shoes at Sergei Diaghilev's Grave

Sergei Diaghilev, founder of the enormously influential dance troupe Ballets Russes, is buried in Italy on the island of San Michele (sometimes called Venice's "Island of the Dead"). According to Rhoads, there's a tradition of placing toe shoes on his grave.

8. "Indecent Rubbing" at Victor Noir's Grave

Victor Noir's grave at Père Lachaise in Paris
Victor Noir's grave at Père Lachaise in Paris
Chupacabra Viranesque, Flickr // CC BY-NC-ND 2.0

Poor Victor Noir's grave at Père Lachaise is home to one of the more lascivious cemetery traditions. Noir was a journalist who died in an 1870 duel, and later became a hero to Napoleon III's opponents. But his life story seemingly has little to do with the tradition invented by a tour guide in the 1970s, who said that rubbing the lump in the trousers on Noir's memorial would bring luck in love. Tourists were also told to kiss Noir's lips, and leave flowers in his hat. Decades of tourists have done the same, even though in 2004 the city briefly erected a fence around the statue and a sign prohibiting "indecent rubbing."

9. The Poe Toaster at Edgar Allan Poe's Grave

No round-up of famous graveside traditions would be complete without a mention of the Poe Toaster. Since at least the 1940s, a mysterious figure has stolen into the Westminster Presbyterian Church cemetery where Edgar Allan Poe is buried, gone to the site of his original grave, poured out a cognac toast, and left three red roses. The identity of the Poe Toaster has long been a secret, though one 92-year-old came forward in 2007 claiming to be the culprit. The last confirmed visit by the Toaster was in 2009, although the Maryland Historical Society has collaborated with Poe Baltimore and Westminster Burying Grounds to hold a competition to find the next one.

10. Candlelight Processions for Elvis Presley at Graceland

For truly devoted Elvis fans, the highlight of the year is “Death Week”—seven days of events leading up the anniversary of Elvis’s demise (Elvis Presley Enterprises prefers the term “Elvis Week”). After concerts, art exhibits, and charity runs, the week culminates in a candlelit procession that begins at dusk on August 15, the day before the anniversary of Elvis’s death. Tens of thousands of people carrying lighted tapers climb the hill to Graceland, where they each spend a few moments before Elvis’s grave near the reflecting pool. The proceedings go on all night, and it’s said that no other event brings together so many Americans in mourning year after year.

This list was first published in 2015.

This 3D-Printed Sushi is Customized For You Based on the Biological Sample You Send In

Open Meals
Open Meals

Many high-end restaurants require guests to make a reservation before they dine. At Sushi Singularity in Tokyo, diners will be asked to send fecal samples to achieve the ideal experience. As designboom reports, the new sushi restaurant from Open Meals creates custom sushi recipes to fit each customer's nutritional needs.

Open Meals is known for its experimental food projects, like the "sushi teleportation" concept, which has robotic arms serving up sushi in the form of 3D-printed cubes. This upcoming venture takes the idea of a futuristic sushi restaurant to new extremes.

Guests who plan on dining at Sushi Singularity will receive a health test kit in the mail, with vials for collecting biological materials like urine, saliva, and feces. After the kit is sent back to the sushi restaurant, the customer's genome and nutritional status will be analyzed and made into a "Health ID." Using that information, Sushi Singularity builds personalized sushi recipes, optimizing ingredients with the nutrients the guest needs most. The restaurant uses a machine to inject raw vitamins and minerals directly into the food.

To make things even more dystopian, all the sushi at Sushi Singularity will be produced by a 3D-printer with giant robotic arms. The menu items make the most of the technology; a cell-cultured tuna in a lattice structure, powdered uni hardened with a CO2 laser, and a highly detailed model of a Japanese castle made from flash-frozen squid are a few of the sushi concepts Open Meals has shared.

The company plans to launch Sushi Singularity in Tokyo some time in 2020. Theirs won't be the first sushi robots to roll out in Japan: The food delivery service Ride On Express debuted sushi delivery robots in the country in 2017.

[h/t designboom]

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