funny facts

WTF Fun Fact 13259 – The Haribo Gummy Exchange

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Are we alone in mistakenly thinking Haribo was a Japanese candy company? Well, in any case, Haribo is a German company, founded in Bonn over a century ago. They have a fun annual tradition at their German headquarters, allowing children to bring in acorns and chestnuts once a year and exchange them for gummy bears, or gummibärchen (which are actually labeled “Goldbears” – another thing we failed to ever notice). The Haribo gummy exchange has been going on since 1936.

What is the Haribo gummy exchange?

Haribo will hold its 80th+ gummy exchange this year (2023) at its facility in Grafschaft, Germany. (It would be its 87th year, but Haribo canceled the exchange at least once during the COVID pandemic). Over a weekend in October, kids (and adults, it appears) can bring in all the acorns and chestnuts they can gather and get candy in return. People come from all around the area with wagons and laundry bags and baskets full of nuts, which Heribo employees weigh on “golden gummy bear scales.”

People wait for hours to make their exchanges. In 2009, over 20,000 people showed up – a record. That year, they collected 150 tons (about 300,000 pounds!) of acorns and 260 tons of chestnuts. Dozens of Haribo employees supervise the festivities which culminate in the final weighing of the nuts.

What happens to the nuts?

While there may be a few cavities as a result, the gummy exchange is for a good cause. According to (a translation of) Germany’s General Anzeiger news publication:

“The fruits of the forest are weighed and then exchanged for pre-packaged Haribo products at a ratio of 10:1 (chestnuts) and 5:1 (acorns) according to the number of kilograms. Only chestnuts and acorns without shells will be accepted, the company said. The chestnuts must be separated from the acorns for weighing. The chestnuts and acorns are then donated to animal and game parks in Germany and Austria for feeding during the winter season.”

Clearly, there’s a bit of work to do before kids can cash in and get their gummy candies.

In some years, lines of nearly half a mile have formed for the event!

In the past, Haribo held the event at the company headquarters in Bonn. But they relocated to Grafschaft in 2018.

— WTF fun facts

Source: “Haribo to hold its annual exchange: chestnuts for sweets” — General Anzeiger Online

WTF Fun Fact 13258 – The Role of Gut Bacteria

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We don’t yet know all the details of the role of gut bacteria in our minds and bodies. But research keeps suggesting that these bacteria are plentiful and influential on everything from our moods to our cravings.

What is the gut microbiome?

The gut microbiome refers to the diverse community of microorganisms that live in the human digestive tract, particularly in the large intestine. It includes:

  • bacteria
  • viruses
  • fungi
  • other microbes.

These microorganisms play a crucial role in maintaining the health of the digestive system and the body as a whole.

The gut microbiota is estimated to contain over 100 trillion microorganisms. These microorganisms perform a range of important functions. Some break down complex carbohydrates and other nutrients, producing vitamins and other essential compounds. Others help regulate the immune system and protect against harmful pathogens. The composition of the gut microbiota can vary based on diet, age, medication use, and environmental exposures.

Research has linked imbalances in the gut microbiota to a range of health problems, including obesity, diabetes, autoimmune disorders, and mental health issues.

The role of gut bacteria in eating?

There is growing evidence to suggest that gut microbiota may influence

  • our brain function and behavior
  • our mood
  • anxiety
  • cognition
  • appetite
  • food cravings and preferences

Gut bacteria are known to produce neurotransmitters and other signaling molecules that can affect appetite and food preferences. They can also influence the way that the body processes and stores nutrients.

Some types of gut bacteria have been shown to produce compounds that stimulate the release of hormones like leptin and ghrelin which control appetite. Other types of bacteria can regulate the release of appetite-regulating hormones and promote feelings of fullness and satiety.

Gut microbiota may also affect food preferences and taste perception. For example, people with a high ratio of Firmicutes to Bacteroidetes bacteria in their gut often prefer high-fat and high-sugar foods. These, in turn, contribute to weight gain and other health problems.

—WTF fun facts

Source: “Is eating behavior manipulated by the gastrointestinal microbiota? Evolutionary pressures and potential mechanisms” — Bioassays (Academic Journal)

WTF Fun Fact 13256 – Sallie Ann Jarrett

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A Staffordshire Bull Terrier named Sallie Ann Jarrett was one of the most famous American Civil War mascots. She belonged to the 11th Pennsylvania Volunteer Infantry Regiment of the Union Army.

After the war, a statue was erected in her honor at the Gettysburg Battlefield.

What’s the story of Sallie Ann Jarrett?

During the American Civil War, animals played an important role in military life. They provided companionship, and morale-boosting in addition to serving as mascots.

Sallie belonged to the 11th Pennsylvania Volunteer Infantry Regiment of the Union Army. She was adopted by the soldiers as a puppy and became a beloved member of the regiment. Sallie was known for her fierce loyalty to her human companions and her bravery in battle.

Sallie accompanied the regiment on many of its campaigns and was present at some of the most significant battles of the war. This included the Battle of Gettysburg.

At Gettysburg, soldiers reported seeing Sallie standing guard over the bodies of the fallen, refusing to leave their side. Sallie got a leg wound in the battle, but she survived. Afterwards, Sallie continued to serve as their mascot until the end of the war.

Honoring a mascot’s legacy

After the war, the 11th Pennsylvania erected a monument in honor of Sallie at Gettysburg. It’s now a popular tourist attraction and a symbol of the role that animals played in the Civil War.

In addition to the statue, there are many stories and legends about Sallie’s exploits during the war. One story claims that she was present at the surrender of Confederate General Robert E. Lee at Appomattox Courthouse. Storytellers claimed that she barked so loudly that Lee himself heard her. Another story claims that she once saved a Union soldier from drowning by jumping into a river and pulling him to safety.

While some of these stories may be exaggerated or apocryphal, they are a testament to the enduring popularity of Sallie.

—WTF fun facts

Source: “Statue of Sallie Ann Jarrett” — Atlas Obscura

WTF Fun Fact 13254 – Eating Herring on Ash Wednesday

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Did you know this random historical fact about Mardi Gras week? One of its many traditions is eating herring on Ash Wednesday!

Why do people eat herring on Ash Wednesday?

In some countries, it is traditional to eat herring or other salty fish on Ash Wednesday. Some believe the salt helps absorb the alcohol consumed on Mardi Gras, the day before Ash Wednesday.

The tradition is particularly popular in Germany and other European countries. There, they believe that eating herring can help to prevent a hangover.

However, there is little scientific evidence to support this claim. It remains unclear how effective eating herring actually is in preventing a hangover. Nonetheless, the tradition persists as a quirky and amusing part of Ash Wednesday in some parts of the world.

Other random traditions

In addition to the tradition of eating herring or other salty fish on Ash Wednesday, there are other quirky traditions from around the world.

In some parts of England, it is traditional to eat pancakes on the day before Ash Wednesday. It’s actually known as Shrove Tuesday or Pancake Day. Historians believe this tradition originated as a way to use up rich ingredients like eggs, butter, and sugar before the fasting period of Lent began.

In Germany, it is traditional to burn old branches or tree trunks on Ash Wednesday. Germans call this custom “Strohfeuer,” which translates to “straw fire.” Burning old branches is meant to symbolize the burning away of sins and a new, fresh start.

In some parts of the Philippines, it is traditional to attend a “Pabasa.” This is a 24-hour recitation of the passion of Christ. The Pabasa is often held in a private home or chapel and is accompanied by singing and other forms of devotion.

What is Ash Wednesday?

Ash Wednesday is a Christian holy day. It marks the start of the season of Lent, which culminates in the celebration of Easter. It falls on the first day of Lent, which is always a Wednesday, and is observed by many Christian denominations, including Catholics, Anglicans, Lutherans, and Methodists.

The name “Ash Wednesday” comes from the practice of marking the foreheads of worshipers with ashes. People make the ashes by burning the palms from the previous year’s Palm Sunday. They are a symbolic reminder of the mortality of human beings and the need for repentance and forgiveness.

Ash Wednesday and Carnival traditions that culminate in Mardi Gras have always been linked. These mark the end of the revelry and the beginning of the penitential season of Lent.

Ash Wednesday and the traditions of Carnival and Lent evolved together over time. The earliest references to the observance of Ash Wednesday date back to the 8th century. In fact, we can trace the roots of Carnival back to ancient Roman festivals celebrating the coming of spring. Over time, these two traditions became intertwined and evolved into the celebrations we know today. — WTF fun facts

Source: “‘Haringhappen’: the Dutch tradition of eating raw herring” — Aronson Delftware

WTF Fun Fact 13253 – What Do They Throw at Mardi Gras?

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Nowadays, New Orleans’ Mardi Gras parade is known for throwing beads into the crowd. But that wasn’t always the case. How’s this for a weird historical fact: In the late 1800s, people found some less appealing things to throw at Mardi Gras – like dirt and flour.

What’s the history of throwing things at Mardi Gras?

According to The Historic New Orleans Collection (cited below): “The first reports of items being thrown as part of the official parades we know today came in the early 1870s with the second procession of the Twelfth Night Revelers, according to Carnival historian Errol Laborde. Following their ‘Mother Goose’s Tea Party’–themed parade, a costumed Santa distributed gifts from his bag.”

Throwing things into crowds actually dates back to at least the ancient Romans and the fertility festival called Lupercalia.

HNOC notes, “These annual rites of purification and fertility were associated with the vernal equinox that marked the return of the sun. In medieval France, thefête de la quémandesaw groups of peasants emerging from the dark winter, donning miters and pointed hats to mock the wealthy classes, and begging and dancing for items to eat. That tradition continues today with the Cajuncourir de Mardi Gras.”

In early New Orleans, ladies threw sweets and bonbons, But their kids had something else in mind.

“Bands of youths would throw flour (and, later, nastier substances, such as rotten fruit, plaster pellets, urine, and caustic lime) at revelers on Fat Tuesday. One newspaper in the 1840s reported on Ash Wednesday that the streets looked as if snow had fallen.”

Eventually, all that flour went towards sweeter things.

The rise of “King Cakes”

According to legend, a New Orleans baker named Roulhac Toledano made the first King Cake in the 1870s.

He was inspired by a French treat made of puff pastry filled with an almond paste called the galette des rois, traditionally eaten on Epiphany. But Toledano’s King Cake was sweeter and it wasn’t flaky but doughy. And it was decorated with sugar dyed the traditional Mardi Gras colors purple, green, and gold.

The tradition of hiding a small “baby” inside the King Cake wasn’t part of the deal until decades later. The baby in the King Cake tradition started in the 1930s.

Whoever finds the baby in their slice of King Cake will have good luck. But they also have to bring a King Cake to the next Mardi Gras party. —WTF fun facts

Source: “Throw me somethin’ mister! The history behind New Orleans Mardi Gras throws” — The Historic New Orleans Collection

WTF Fun Fact 13247 – The Fish with a Unicorn Horn

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Scientists in China have discovered a new species of fish with a unicorn horn. Named “Sinocyclocheilus longicornus,” the lives in pitch-black caves, has no scales, tiny eyes that are likely non-functional, and a unicorn-like horn sticking out of its head.

What’s the story behind the fish with the unicorn horn?

Scientists discovered the fish in a remote cave system in Guizhou Province in southwestern China. The discovery was made by a team of scientists led by Dr. Meng Wu of the Chinese Academy of Sciences, who specialize in studying subterranean life forms.

Sinocyclocheilus longicornus is a type of cave fish, which means it has adapted to living in a dark, aquatic environment without any access to sunlight. Like other cave fish, Sinocyclocheilus longicornus has evolved certain physical traits to help it survive in this challenging habitat. For example, it lacks developed eyes and pigmentation, since these features are not necessary in a pitch-black cave.

However, it’s the “unicorn horn” made of bony tissue that’s stirring up curiosity. Scientists believe the fish use the horn for fighting or as a way to sense their environment.

Why is this discovery important?

The discovery of Sinocyclocheilus longicornus is just one example of the ongoing research into subterranean life forms and the unique adaptations that allow them to thrive in the dark, hidden corners of the world. As scientists continue to study these organisms, we may gain new insights into the evolution of life on Earth and the incredible resilience of living things in the face of extreme environmental conditions.

Furthermore, the discovery of a new species of cave fish is particularly exciting for scientists. It highlights how much we still have to discover about life on Earth. Despite centuries of exploration and research, there are still many corners of the planet that remain largely unexplored. This is particularly true of the deep, dark recesses of the world’s caves and other subterranean environments.

Finally, the discovery of Sinocyclocheilus longicornus serves as a reminder of the importance of protecting these unique and fragile ecosystems. Caves and other subterranean environments are home to a wealth of unique species that are found nowhere else on Earth. Mining, tourism, and other human activities can disrupt the delicate balance of these ecosystems. The result is irreparable harm to the species that live there. — WTF fun facts

Source: “Unicorn-like blind fish discovered in dark waters deep in Chinese cave” — Live Science

WTF Fun Fact 13246 – The Mathematical Roots of the Jungle Gym

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A Princeton University mathematician named Sebastian Hinton invented the jungle gym (and monkey bars). He patented them as the “jungle gym” in 1920. Hinton designed the apparatus as a way to help children develop physical coordination and endurance – and to understand theoretical geometry.

What’s the history behind the jungle gym?

According to Smithsonian Magazine (cited below): Hinton “built a cubic bamboo grid in the family’s backyard to teach [his children] to visualize space in three dimensions as they moved through the structure. But the kids were more drawn to climbing and swinging on the bars.”

Cimbing is a near-universal juvenile activity in humans and other primates. However, the safety of jungle gyms and monkey bars has come into question. Still, child psychologists insist that “risky play” is essential on some level for healthy development.

Hinton’s patent document describes a “climbing structure.” It consists of a series of metal bars arranged in a vertical or diagonal configuration supported by a frame. The bars are spaced apart at a distance requiring the user to stretch and grasp the next bar to continue.

The document includes detailed illustrations and specifications for the construction and installation of the climbing structure.

Playground mathematics

Hinton’s math background played a complex role in the creation of the equipment.

Living in Japan at the time, Hinton built the bamboo framework in his backyard for his children. One of his goals was to get kids moving in three-dimensional space. Without this experience, he didn’t think humans could properly grasp the mathematical concept of a fourth dimension. The fourth dimension can be used to help explain the geometry and topology of three-dimensional objects.

For example, a jungle gym can be thought of as a set of interconnected vertices, edges, and faces that define its shape and structure. This idea is related to the concept of a “graph” in mathematics, which is a set of vertices that are connected by edges.

In some cases, the topology of a three-dimensional object can also be related to a four-dimensional object. For example, a hypercube or tesseract is an extension of the three-dimensional cube into a fourth dimension.

While this is a highly abstract concept, Hinton designed the jungle gym/monkey bars with this in mind.

— WTF fun facts

Source: “The Surprisingly Scientific Roots of Monkey Bars” — Smithsonian Magazine

WTF Fun Fact 13243 – Missing Dog Returns To Shelter

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A dog that went missing from its new home in Texas walked 10 miles to her former shelter and rang the doorbell. The story was reported by the Animal Rescue League of El Paso. The shelter has doorbell camera footage of the dog named Bailey returning to the shelter two days after she went missing in late January 2023.

Missing dog returns “home”

Loretta Hyde, founder of Animal Rescue League of El Paso, told USA Today (cited below) that “A family had adopted the friendly husky mix from the Animal Rescue League of El Paso last month. At some point soon after, Bailey got loose and ended up running away.”

The shelter put the call out on Facebook for local residents to keep an eye out for Bailey. While there were a few sightings, no one was able to catch her.

Luckily, Bailey knew the way back to safety. She just didn’t seem to know the way back to her new home.

After spending two days missing, the El Paso shelter doorbell camera activated and alerted workers to a 1am visitor on January 31. It was Bailey – and she had walked 10 miles to get to where she thought was “home.”

She was safe and unharmed, but very hungry after going a few days without food.

“I’ll be darn, at 1:42 in the morning she’s ringing the doorbell like, ‘I’m home,‘” Hyde told USA Today. “The Ring camera kept going off and off and off … and you’ll see in the video that she’s running out there, sitting, waiting for somebody to come.”

One one of the shelter’s workers was able to talk to the dog through the camera. She called Bailey’s name and the pup “booped” the camera.

Return to sender

Bailey took a day to sleep off her big adventure and make up for lost calories at the shelter.

It appears Bailey went missing under innocent circumstances. Her new owner had been up for days searching for her and had even stayed out all night when she first went missing. They contacted the shelter immediately for help.

Bailey was happily reunited with her new family after getting a checkup, and everyone was grateful for the happy ending. — WTF fun facts

Source: “Animal Rescue League of El Paso” — Facebook
“Bailey the dog was lost in El Paso. Then she found her old shelter and rang the bell” — USA Today

WTF Fun Fact 13242 – An AI Discovery

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An AI discovery stunned literature enthusiasts in early 2023. An artificial intelligence (AI) technology being used to transcribe anonymous historic works at Spain‘s National Library managed to identify a play that was actually written by Felix Lope de Vega, one of Spain’s great playwrights.

How did the AI discovery come about?

According to CNN: “The National Library said on Tuesday that experts later confirmed that the Baroque playwright — one of the most prominent names of the Spanish Golden Age — wrote “La francesa Laura” (The Frenchwoman Laura) a few years before his death in 1635.”

The manuscript in the library’s archives is a copy. However, no one knew there was an original. That may have been destroyed.

Researchers from universities in Vienna and Valladolid used AI to digitize 1,300 anonymous manuscripts and books at the library. This allowed a machine to scan the text and transcribe it without requiring years of human labor.

The algorithm was also designed to compare traits of the previously anonymous plays to known plays in order to find similarities. And that’s precisely how La francesca Laura was identified as one of Felix Lope de Vega’s plays.

The National Library said the words used in the text were “closely aligned with Lope’s, and not with those of the other 350 playwrights who were part of the experiment.”

According to CNN, “Experts then used traditional philological research resources to corroborate the findings.” In other words, they went through the known history of the author for hints that he wrote such a play.

A new classic

CNN summarized the play:

“The plot focuses around Laura, the daughter of the Duke of Brittany and wife to Count Arnaldo. The heir to the French throne is captivated by her, and although she rejects him, her jealous husband tries to poison her. Ultimately, Laura’s righteousness is proven and happiness is restored.”

The play will be published by Gredos publishing house later in 2023. — WTF fun facts

Source: “AI reveals unknown play by one of Spain’s greatest writers in library archive” — CNN