wtf fact

WTF Fun Fact 13538 – The Power of Smelling Coffee

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Do you perk up in the morning after smelling coffee? Maybe you start to feel it working even before you’ve had a sip. Or perhaps you do some of your best work at the coffee shop when you can smell those invigorating beans all day.

Well, that makes sense!

Coffee’s Olfactory Power

Many of us start our day with the intoxicating aroma of coffee. But there’s more to this scent than just an olfactory delight. In 2008, a group of researchers led by scientist Han-Seok Seo looked into the science behind this phenomenon. Their findings reveal that coffee’s aroma doesn’t just wake up the senses but might also rejuvenate the brain.

Smelling Coffee vs. Sleep Deprivation and Stress

Lack of sleep stresses the body and mind. Sleep-deprived individuals often grapple with cognitive and physical health challenges.

Given these effects, Seo’s team wondered if coffee’s aroma could counteract the negative impacts of sleep deprivation. Their subject of choice for this exploration? Laboratory rats.

The team exposed both well-rested and sleep-deprived rats to the scent of coffee. They then examined gene and protein expressions in the brains of these rats. The results were astonishing.

Rats exposed to the coffee aroma showed varied activity in 17 genes. Out of these, 13 exhibited different mRNA expressions when comparing the sleep-deprived group to the group that inhaled coffee while sleep-deprived.

Translating Science: What it Means for Us

In simple terms, inhaling coffee aroma seemed to recalibrate the brain’s workings. It potentially offsets the harmful impacts of sleep deprivation.

Among the impacted genes, some are linked to proteins with antioxidant properties. These antioxidants help protect nerve cells from stress-induced damage.

So, the smell of coffee might do more than just perk us up; it could protect our brain cells from stress-related harm.

The Power of Smelling Coffee Goes Beyond Coffee

Seo’s groundbreaking findings pave the way for more questions. If the aroma of coffee yields such benefits, what about other scents? Could the whiff of freshly baked bread or the scent of rain bring their own set of health benefits?

Next time the weight of sleeplessness bears down on you, remember the power of scent. As you pass a café or brew your morning cup, take a moment to inhale deeply. Behind that sense of alertness and the smile that follows lies a fascinating dance of molecules and biology.

—WTF fun facts

Source: “Coffee’s Aroma Kick-starts Genes In The Brain” — Science Daily

WTF Fun Fact 13537 – Black Hole Eating A Star

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There’s a black hole eating a star out there at an astonishing rate.

University of Leicester astronomers discovered a star, similar to our Sun, that a relatively small black hole is devouring. Every close orbit results in the star losing a mass equivalent to three Earths!

Watching a Black Hole Eating a Star

The research, chronicled in Nature Astronomy, could be the “missing link” in understanding how black holes disrupt the stars that orbit them. Funded by the UK Space Agency and the UK Science and Technology Facilities Council, this discovery is instrumental in propelling our grasp of celestial phenomena.

An intense X-ray flash originating from the center of galaxy 2MASX J02301709+2836050 is what initially captured the team’s attention. That galaxy is approximately 500 million light-years from the Milky Way.

The anomaly has been designated as Swift J0230. And it was detected in real-time thanks to a pioneering tool designed for the Neil Gehrels Swift Observatory.

Further investigations revealed a curious pattern: Swift J0230 would radiate intensely for about a week, then go dark, resuming its cycle roughly every 25 days.

How a Black Holes “Eats” Star

This behavior parallels certain phenomena involving stars having materials torn by black holes due to close orbits. However, the Swift J0230’s emission pattern positioned it as a bridge between two known categories of these eruptions.

Drawing from existing models, researchers concluded that Swift J0230 demonstrates a Sun-sized star, trapped in an elliptical orbit around a black hole with low mass, situated at the core of its galaxy.

As this star nears the black hole, a gravitational tug wrests away material equivalent to three Earth masses. This process superheats the material to about 2 million degrees Celsius, triggering the massive X-ray emissions detected by the Swift satellite.

Unprecedented Research

Dr. Phil Evans, the lead author, remarked on the unprecedented nature of this find: a Sun-like star being intermittently torn apart by a relatively small black hole. Labeling the phenomenon as “repeated, partial tidal disruption,” Dr. Evans highlighted that such events had been rare finds until now, falling into one of two categories based on their frequency. This new discovery bridges the gap, providing a more comprehensive understanding.

Dr. Rob Eyles-Ferris, who contributed to the Swift satellite study, emphasized the singularity of Swift J0230. Unlike most observed systems where stars are entirely destroyed, this system offers insights into a middle ground. The finding unifies the two previously identified categories of partially disrupted stars.

Further, Dr. Kim Page, part of the study’s data analysis team, is confident that many more similar objects await discovery.

In terms of mass, the team estimates that the black hole is between 10,000 to 100,000 times that of our Sun. That’s a mere fraction when compared to supermassive black holes typically anchoring galaxies. For perspective, our galaxy’s central black hole weighs in at 4 million solar masses.

The Tool That Helped Detect the Black Hole Eating a Star

The University of Leicester team conceptualized and designed a novel transient detector for the Swift satellite, facilitating this breakthrough. This tool instantly detects astronomical X-ray transients—rare and extreme X-ray bursts in previously silent sky regions.

Dr. Caroline Harper, the Head of Space Science at the UK Space Agency, praised the globally-acclaimed Swift mission, shedding light on a minuscule black hole periodically “snacking” on a Sun-like star. The mission’s continued partnership with NASA promises further invaluable cosmic insights.

—WTF fun facts

Source: “Ravenous black hole consumes three Earths’-worth of star every time it passes” — Science Daily

WTF Fun Fact 13535 – Vampire Bats French Kiss

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Did you know that vampire bats French kiss? Don’t worry – it gets weirder from there. They kiss with mouthfuls of blood.

Bats “kissing” with mouthfuls of blood may seem strange. Yet, it tells a story of survival and deep bonds. It’s nature’s way of ensuring that in a world full of challenges, no bat is left behind. Through their blood-sharing rituals, vampire bats teach us about trust, cooperation, and the essence of life. Who knew?

The Vampire Bat

Bats rule the night skies and stand out as the only flying mammals. Their unique abilities, like echolocation, have always intrigued scientists. But among their many attributes, one behavior stands out as both peculiar and endearing. It’s their method of sharing food. In the case of the vampire bat, it means regurgitating blood.

Of the 1,300 bat species worldwide, only three have a taste for blood. These vampire bats hail from the Americas. Unlike the myths that surround them, these creatures have evolved to consume the blood of either birds or mammals, not humans.

For a vampire bat, finding a meal involves skill. They hunt using a combination of heat sensors and a keen sense of smell.

Once they locate their prey, they make a precise cut to access the blood, ensuring minimal harm to the host. Their saliva contains unique enzymes that prevent the blood from clotting, allowing them to feed efficiently.

Vampire Bats French Kiss for Solidarity

Vampire bats exist in a system of reciprocity. They thrive in closely bonded colonies where sharing is not just caring; it’s a matter of life and death.

A bat that goes two days without a blood meal is at risk of starvation. However, in these communities, a bat that has fed for the night will often regurgitate and share its meal with a less fortunate mate.

This isn’t random charity. Bats remember past favors and are more likely to share with bats that have previously shared with them. Among mates, this sharing ritual cements their bond, a sign of trust and affection.

The Role of Hormones

Oxytocin, commonly known as the “love hormone,” plays a part in this sharing ritual. In many mammals, oxytocin fosters a bond between mothers and their young. In vampire bats, elevated oxytocin levels coincide with their blood-sharing behavior. It strengthens the sense of trust and community among bats in a colony.

The act of vampire bats “kissing” with blood might unsettle some. But there’s a profound message embedded in this behavior. In the harsh realities of nature, where survival is a daily challenge, vampire bats prioritize community. They understand the significance of trust and cooperation. Through their unique rituals, they highlight the importance of unity, reminding us that in the face of adversity, no one should be left behind.

It’s easy to misunderstand or fear vampire bats. They’re often painted as malevolent creatures in legends and folklore. The reality is quite different. While they do consume blood, vampire bats are integral to their ecosystems. They’re not villains but rather creatures of survival, teamwork, and kinship.

—WTF fun facts

Source: “Vampire Bats ‘French Kiss’ With Mouthfuls Of Blood To Develop Social Bonds” — IFL Science

WTF Fun Fact 13534 – The Roundest Object in the World

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When it comes to spherical perfection, nothing we’ve ever discovered in space beats Kepler-11145123, the roundest object in the world. This distant star is located about 5,000 light-years away from Earth.

What Defines “Round”?

Before diving into Kepler-11145123, it’s essential to understand what we mean by “round.” Most celestial objects take on a somewhat spherical shape due to the gravitational forces pulling matter toward their centers. However, the force of their rotation tends to squash them at the poles and widen them at the equator, causing an oblate spheroid shape. The difference between the equatorial and polar diameters of a celestial body measures its “roundness.”

Kepler-11145123 was initially discovered as part of NASA’s Kepler mission, designed to find exoplanets by observing stars and the tiny dimming caused by planets passing in front of them. While that was Kepler’s primary task, its trove of data fueled other groundbreaking research as well. Researchers from the Max Planck Institute for Solar System Research in Germany used these precise observations to study the star’s oscillations, which provided clues about its internal structure and, fascinatingly, its shape.

A Surprising Level of Perfection

What truly sets Kepler-11145123 apart is the astonishingly small difference between its equatorial and polar diameters. The star’s equatorial diameter exceeds its polar diameter by a mere 3 km, despite having a diameter of 1.5 million km overall. This difference is microscopic on a cosmic scale and represents an unprecedented level of spherical perfection. For context, the disparity between the Earth’s equatorial and polar diameters is about 42 km, a figure that suddenly feels gigantic compared to this distant star.

The Science Behind the Shape

Kepler-11145123’s almost-perfect roundness is intriguing and prompts the question: how did it get so round? One leading hypothesis is that magnetic fields within the star could be redistributing mass, making it more spherical. However, researchers also point out that the star’s slow rotation rate plays a significant role. The slower an object rotates, the less it gets flattened due to centrifugal forces. Kepler-11145123 spins at a much slower rate than our Sun, thus maintaining its almost perfect shape.

Broader Implications of Being the Roundest Object in the World

The discovery of Kepler-11145123’s unique shape has broader implications for our understanding of astrophysics. It forces scientists to reevaluate models of star evolution, as well as the role magnetic fields play in shaping celestial bodies. Furthermore, this finding might have implications for exoplanet studies. A star’s shape can influence the stability of its planetary orbits, which in turn could have consequences for planetary climates and habitability.

Why Should We Care About the Roundest Object in the World?

Apart from the sheer wonder of discovering such a perfectly round object in space, understanding Kepler-11145123 can help scientists refine their models of stellar behavior and evolution. These models are fundamental to our grasp of the universe, from the life cycles of stars to the forces that shape galaxies. The more accurate our models become, the better we can understand a host of other phenomena, including potentially habitable exoplanets.

— WTF fun facts

Source: “Distant star Kepler 11145123 is the roundest object ever observed in nature” — Astronomy Now

WTF Fun Fact 13533 – The Matrix Code is Sushi

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Nearly two decades ago, the Wachowskis unveiled the first film in their iconic trilogy, captivating fans worldwide with its intricate storyline and rich mythos – but do you know the secret of The Matrix code? The iconic green code that rains down the screen in the film has a deliciously surprising backstory.

Simon Whiteley: The Man Behind The Matrix Code

Simon Whiteley, a British production designer, deserves the credit for this innovative visual. During an interview with CNET, he spilled the beans: the Matrix code has its roots in a Japanese cookbook owned by his wife. He scanned the characters from the pages and then digitally transformed them into the green symbols we’ve come to associate with this cinematic universe.

From Sushi to Cyberspace

“I like telling everyone that the Matrix code comes from Japanese sushi recipes,” Whiteley divulged. Yes, you read that right—sushi recipes. He took mundane elements from his domestic life and manipulated them into something extraordinary. The phrase “Without that code, the Matrix doesn’t exist,” could never ring truer.

The Wachowskis effectively used the green code to hint at the nature of the Matrix from the film’s very beginning. While this digital aesthetic sets up the film’s narrative, its origin remains a delightful secret. With its new-found connection to a cookbook, the green code is not just mysterious but also relatable and even comical.

A Recipe Hidden in Plain Sight?

Given its culinary origins, one can’t help but speculate: Is there a complete sushi recipe encrypted within that green text? While Whiteley’s revelation is a fun nugget of information, it opens up amusing avenues of speculation. What if this distraction is precisely what the Matrix wants, to keep us from questioning our own reality?

The green code has captivated millions, inspired parodies, and sparked numerous discussions about virtual reality and existence. But its roots in a simple sushi cookbook serve as a humorous reminder that even complex systems can have unexpectedly mundane beginnings.

—WTF fun facts

Source: “The Matrix Code Is Actually a Sushi Recipe” — Nerdist

WTF Fun Fact 13532 – Neanderthal Flower Burial Evidence

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A possible explanation for a Neanderthal flower burial is intriguing scientists.

Since the 1950s, archaeologists have shown interest in the Shanidar Cave in northern Iraq. That’s because it holds the remains of nine Neanderthals and features a “flower burial” site.

The flower burial was due to a large amount of pollen around one of the skeletons. This led to speculations about whether the pollen was part of a human burial ritual. If so, this would indicate that Neanderthals were far more complex than we previously imagined.

But recent research has introduced a new player into this ancient whodunit: bees.

What is the Neanderthal Flower Burial?

The initial interpretation of the pollen suggested a ceremonial “flower burial,” positing that the Neanderthal in question was of considerable importance, perhaps a shaman.

If true, this finding would assign attributes like empathy and ritualistic behavior to Neanderthals, traits previously thought exclusive to Middle Palaeolithic Homo sapiens.

However, some people contest the theory, arguing that other animals could have deposited the pollen by dragging flowers to their burrows, or that the pollen presence could be a mere coincidence.

Studying Pollen for Answers

Palynology, the scientific study of pollen, spores, and microscopic plankton, has provided new insights. Researchers studying the evidence from Shanidar Cave noticed that the mix of pollen species was unlikely to be in bloom at the same time.

This casts doubt on the “flower burial” theory, implying that the pollen didn’t all deposit at once.

Moreover, the mixed nature of the pollen suggests a different deposit vector, rather than placement of whole flowers in the grave.

This led to a unique hypothesis: could bees be the agents of this intriguing pollen placement?

Were Bees Responsible for the So-Called Neanderthal Flower Burial?

The idea is not as far-fetched as it sounds. Bees, especially solitary bees, gather pollen from multiple flower species. They create burrows lined with a mix of pollen for their larvae to feed upon. We’ve discovered such burrows in Shanidar Cave. Interestingly, the ancient pollen around the grave appears corroded and flattened, indicating great age and coinciding with the Neanderthals’ era.

Researchers incline toward the belief that nesting bees deposited the pollen, given their capability to forage multiple flower species simultaneously. The presence of bee burrows in the less-trafficked areas of the cave near the rear wall supports this theory. Moreover, ancient silty clay-lined insect burrows excavated from the cave further corroborate the idea that bees were active in that region during the Neanderthals’ time.

Were Other Animals Involved?

Identified immature pollen grains could have come through a different mechanism—perhaps humans, other animals, or even the wind carried them in.

It’s interesting to note that researchers have observed giving “floral funerals” to bees. However, these acts likely store food or waste rather than serve as ceremonies. This recursive loop in nature, where animals engage in practices mirroring human cultural behaviors, adds another layer to the study.

The recent study’s authors conclude that nesting bees probably deposited the mixed pollen, making the “Flower Burial” hypothesis seem unlikely.

This new perspective redirects the debate to a broader and arguably more significant question. Namely, “What does this cluster say about their sense of space, place, and perhaps, community?”

The bee hypothesis may not completely settle the mystery surrounding the Neanderthal “flower burial.” But it does open up new avenues for understanding the behaviors and interrelationships among ancient species—both human and insect—that shared the environment thousands of years ago.

—WTF fun facts

Source: “Famous Neanderthal “Flower Burial” May Have Actually Been Made By… Bees” — IFL Science

WTF Fun Fact 13531 – Gef, The Talking Mongoose

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Have you ever heard a talking mongoose? Of course not. But you may have heard of one. His name is Gef.

In the annals of strange occurrences and unsolved mysteries, few tales captivate the imagination quite like that of Gef the Talking Mongoose, a mysterious entity that reportedly haunted a farmhouse on the Isle of Man in the 1930s.

Some called it a spook-weasel, others a poltergeist—Gef was unlike anything anyone had ever encountered. This story combines elements of folklore, psychology, and the paranormal, and despite investigations, it has resisted a definitive explanation for nearly a century.

A Farmhouse Stirred by Strange Sounds

The story begins in 1931 when the Irving family—James, Margaret, and their daughter Voirrey—began hearing eerie sounds in their isolated home, Doarlish Cashen, near the village of Dalby. The noises included scratching, rustling, and even what could only be described as vocalizations.

Convinced they had a rodent problem, they set up traps, to no avail.

The Mongoose Appears

But then, the situation escalated. The entity—whatever it was—began to mimic the family’s speech patterns, imitating a child learning to talk. Before long, it was speaking in full sentences.

Named “Gef,” the entity claimed to be a mongoose born in New Delhi in 1852, who had survived a life fraught with danger, including being “shot at by Indians.”

Soon, Gef was having full conversations, especially with Voirrey. Incredibly, he claimed to speak multiple languages, including Russian, Manx, Hebrew, Welsh, Hindustani, Flemish, Italian, and Arabic.

Gef, The Talking Mongoose

Only Voirrey claimed to have seen the critter, describing him as the size of a small rat with a bushy tail and yellow fur. Gef was reportedly so camera-shy that he avoided being photographed. He soon became a part of the Irving family’s life, allegedly visiting neighbors and even relaying gossip back to the family, further perplexing the community.

According to the family, Gef could shape-shift and turn invisible, attributes that helped him go unnoticed on his adventures. Convenient!

As Gef’s fame spread, journalists and paranormal investigators sought to witness this phenomenon firsthand. Harry Price, a noted psychic investigator, and R.S. Lambert, the then editor of BBC magazine ‘The Listener,’ visited the Irvings to study Gef.

Upon their arrival, however, Gef became “invisible.” Harry Price examined samples of fur and paw prints provided by the family but was skeptical about their authenticity, finding them more likely to be from the family dog than any known mongoose or weasel.

The Disappearance of Gef The Talking Mongoose

Eventually, as the 1930s wore on, Gef vanished from the public eye as interest waned. Some speculate that Voirrey, who was known for her ventriloquism skills, was behind the elaborate hoax, despite her denials.

The general consensus was that Gef was either a family joke that went too far or a deliberate hoax. However, there are still those who believe the tale points to unexplained phenomena or poltergeist activity.

Despite the skepticism and the lack of definitive evidence, Gef has earned a permanent spot in the annals of British folklore and paranormal history. Whether a product of human psychology, an elaborate joke, or an actual paranormal entity, the story continues to fascinate and puzzle talking mongoose enthusiasts.

What do you think? Was he a figment of a lonely girl’s imagination, a hoax perpetuated by a family for reasons unknown, or something more unexplainable?

—WTF fun facts

Source: “We’re Proud To Introduce Gef, The Talking Mongoose That Mystified A Nation” — IFL Science

WTF Fun Fact 13530 – Lost Nuclear Weapons

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Would you believe 6 U.S. has lost nuclear weapons?

Nuclear weapons are often regarded as the pinnacle of military technology—devastatingly powerful and carefully guarded. Yet, even with stringent safety protocols, accidents and mistakes have happened.

The United States has lost control of six nuclear weapons, events referred to as “Broken Arrows.” These instances pose questions about the security and accountability measures governing the world’s most powerful arsenals.

The Incidents of Lost Nuclear Weapons

  1. 1950 – British Columbia: The first known loss occurred when a B-36 bomber experienced engine trouble. While en route from Alaska to Texas, the crew jettisoned the nuclear bomb over the Pacific Ocean before safely landing the plane. Despite search efforts, the bomb remains missing to this day.
  2. 1956 – Mediterranean Sea: Another instance occurred when a B-47 took off from Florida and disappeared without a trace over the Mediterranean Sea. The bomber was carrying two nuclear weapon cores. Neither the plane nor the weapons have been found.
  3. 1958 – Savannah, Georgia: A collision between a B-47 and an F-86 led to the bomber dropping a nuclear weapon into the waters near Tybee Island. The weapon, which was not armed with a fissile warhead, has yet to be recovered despite repeated search missions.
  4. 1961 – Goldsboro, North Carolina: In a near-catastrophic event, a B-52 carrying two nuclear bombs broke apart mid-air. One of the bombs deployed its parachute and was safely recovered, but the other fell into a muddy field and broke apart. The uranium core was never found.
  5. 1965 – Palomares, Spain: Another mid-air collision led to a B-52 dropping four hydrogen bombs near Palomares. Although the non-nuclear explosives in two bombs detonated upon impact, contaminating the area with plutonium, all four were eventually recovered.
  6. 1968 – Thule, Greenland: A B-52 crashed into sea ice near Thule Air Base, causing the onboard nuclear weapons to explode on impact sans nuclear detonation. The cleanup operation was only partially successful. It’s believed that one of the four nuclear weapons is still buried in the ice.

Implications

The loss of nuclear weapons has significant political, environmental, and security implications. Politically, these incidents have strained U.S. relations with other nations and led to debates on the control and management of nuclear arsenals. Environmentally, the incidents pose a risk of radioactive contamination, as seen in the Palomares incident. From a security standpoint, the loss of these weapons could pose a catastrophic risk if they were to fall into the wrong hands.

Accountability and Measures

The United States has invested significant resources into locating these missing nuclear weapons, often in collaboration with the countries where these incidents occurred. Advances in technology have aided in search efforts, but the success has been limited.

Stringent protocols have been put in place to prevent similar incidents. The military has also increased transparency with the public regarding these incidents. But much information remains classified for national security reasons.

The Uncomfortable Truth

The fact remains that six nuclear weapons are unaccounted for. While the chances of these weapons being operational are low. Bu their mere existence poses an existential threat that underscores the importance of stringent safety and security measures. As nuclear arsenals continue to evolve, the lessons learned from these “Broken Arrow” incidents remain a cautionary tale for all nations.

—WTF fun facts

Source: “Broken Arrows: Nuclear Weapons Accidents” — Atomic Archive

WTF Fun Fact 13527 – World’s Oldest Chicken

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Meet Peanut, a 21-year-old bantam hen from Waterloo, Michigan. Recently dubbed the world’s oldest living chicken by Guinness World Records, Peanut has shattered all norms surrounding avian longevity. In a world where the average chicken lives only 5 to 10 years, Peanut’s journey is not just fascinating but also scientifically intriguing.

A Chick with Grit

Peanut’s life started on rocky ground. Abandoned in a frozen egg by her mother, she was minutes away from being a meal for a hungry fox. However, a chirp for help made Marsi Parker Darwin, the owner of Darwin’s Eden Farm, reconsider the decision to discard the seemingly lifeless egg.

Marsi carefully broke the shell and gave Peanut her first taste of life, one she wasn’t willing to give up so easily.

A Bird With Identity

Most chickens live an ordinary life, but not Peanut. From the beginning, she exhibited an unconventional personality. She relished human company, often perching on Marsi’s arm or sitting quietly in her pocket.

According to Marsi, Peanut never saw herself as a ‘normal’ chicken but rather as an individual deserving of a place on Darwin’s Eden, a farm that serves as a sanctuary for various animals.

Peanut’s Secret to Being the World’s Oldest Chicken

The question that puzzles many is, how did Peanut manage to live this long? Marsi credits a well-rounded diet and specialized care for her animals. However, even she believes there must be an unknown ‘x-factor’ that has contributed to Peanut’s record-breaking longevity.

Documenting a Lifetime: Photography as Proof

To establish Peanut’s age and hence claim her title, Marsi had to provide proof. Thanks to a well-documented life in pictures, Marsi could substantiate Peanut’s age. Each photograph captured was not just a moment frozen in time but an irrefutable piece of evidence that showcased Peanut’s extraordinary lifespan.

Peanut’s story isn’t confined to Darwin’s Eden. She’s been immortalized in a children’s book, penned by none other than Marsi herself. The book goes beyond narrating Peanut’s unique life; it also serves as a moral lesson, encouraging kids to overcome obstacles and never lose hope, much like Peanut did when she chirped for her life.

Will She Build the Oldest Chicken Ever?

As Peanut enjoys her twilight years, the world is watching to see if she’ll break the record for the oldest chicken ever, currently held by a 23-year-old hen named Muffy. While age may be catching up with her, Peanut’s story serves as a testament to resilience, the power of care, and the miraculous outcomes that can arise from unexpected beginnings.

—WTF fun facts

Source: “Meet Peanut, a 21-year–old chicken and world record holder” — NPR