wtf fun fact

WTF Fun Fact 13539 – Male Menstruation in Egypt

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While male menstruation sounds like an anomaly, accounts from Egypt painted a curious picture.

During the Napoleonic campaigns in the early 19th century, French soldiers noted a peculiar condition among the local Egyptian men: many reported blood in their urine, leading to the label “the land of the menstruating men.”

Deciphering Male Menstruation

The actual cause behind this perplexing phenomenon is a parasitic disease named schistosomiasis. It originates from Schistosoma worms.

When freshwater snails infected with these parasites release larvae, those larvae can penetrate the skin of humans who come into contact with the water.

Once the larvae invade a human host, they mature into adult worms that live in the blood vessels. The female worms lay eggs, some of which the body excretes through urine or feces, and some remain in the body.

It’s these eggs that can cause inflammation, tissue damage, and bleeding when they lodge in the bladder or intestine.

The presence of blood in urine, or hematuria, became a characteristic symptom among many Egyptian men. This sign of schistosomiasis was the source of the “male menstruation” confusion.

The disease not only caused physical distress but also carried a significant cultural and psychological burden given the societal perceptions of the symptoms.

French Soldiers and Schistosomiasis

In the late 18th century, under the leadership of Napoleon Bonaparte, French ambitions extended beyond Europe, aiming to challenge the British Empire’s growing dominance.

The French campaign in Egypt, which began in 1798, was a strategic endeavor to disrupt British trade routes to India and spread revolutionary ideals. Napoleon, with an army of approximately 35,000 soldiers, invaded Egypt, capturing Alexandria and later Cairo.

This expedition was not purely military; it also included scholars and scientists who studied the ancient and contemporary culture of Egypt. Their presence led to significant discoveries, including the famed Rosetta Stone.

However, while the campaign had initial successes, it faced challenges, such as an encounter with schistosomiasis.

While the local Egyptians bore the “menstruating men” moniker, the French soldiers were not immune. Many who waded in the Nile for bathing or other activities also contracted the disease. However, the term likely stuck more with the Egyptians due to pre-existing observations.

Unraveling the Mystery of Menstruating Men

It took some time before medical professionals connected the dots. The visible blood in urine, a clear symptom of a severe schistosomiasis infection, was initially misunderstood. (However, both men and women suffered from this symptom.)

Eventually, with advancements in medical knowledge and further studies in parasitology, the real nature of the disease became apparent. Scientists and doctors recognized that the “male menstruation” was actually a manifestation of schistosomiasis.

Modern medicine offers effective treatments for schistosomiasis, primarily using the drug praziquantel. Efforts to control the disease also focus on reducing the population of infected snails and improving sanitation to prevent contamination of freshwater sources. Education campaigns aim to reduce human contact with infested water.

Today, the disease remains endemic in many parts of Africa, including Egypt, but global health initiatives strive to reduce its impact.

Recognizing the history and myths surrounding schistosomiasis can help in understanding its cultural implications and the importance of continued efforts to combat it.

—WTF fun facts

Source: “History of schistosomiasis (bilharziasis) in humans: from Egyptian medical papyri to molecular biology on mummies” — Pathogens and Global Health

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 13536 – Digitizing Smell

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In order to smell, our brains and noses have to work together, so the idea of digitizing smell seems pretty “out there.”

However, if you think about it, our noses are sensing molecules. Those molecules can be identified by a computer, and the smells the humans associated with them can be cataloged. It’s not quite teaching a computer to smell on its own, but maybe it’s best we don’t give them too many human abilities.

The Enigma of Olfaction

While we’ve successfully translated light into sight and sound into hearing, decoding the intricate world of smell remains a challenge.

Olfaction, compared to our other senses, is mysterious, diverse, and deeply rooted in both emotion and memory. Knowing this, can we teach machines to interpret this elusive sense?

Digitizing Smell

A collaboration between the Monell Chemical Senses Center and the startup Osmo aimed to bridge the gap between airborne chemicals and our brain’s odor perception. Their objective was not just to understand the science of smell better but to make a machine proficient enough to describe, in human terms, what various chemicals smell like.

Osmo, with roots in Google’s advanced research division, embarked on creating a machine-learning model. The foundation of this model was an industry dataset, which detailed the molecular structures and scent profiles of 5,000 known odorants.

The idea? Feed the model a molecule’s shape and get a descriptive prediction of its smell.

That might sound simple, but the team had to make sure they could ensure the model’s accuracy.

The Litmus Test: Man vs. Machine

To validate the machine’s “sense of smell,” a unique test was devised.

A group of 15 panelists, trained rigorously using specialized odor kits, was tasked with describing 400 unique odors. The model then predicted descriptions for the same set.

Astonishingly, the machine’s predictions often matched or even outperformed individual human assessments, showcasing its unprecedented accuracy.

Machines That Can ‘Smell’ vs. Digitizing Smell

Beyond its core training, the model displayed unexpected capabilities. It accurately predicted odor strength, a feature it wasn’t explicitly trained for, and identified distinct molecules with surprisingly similar scents. This accomplishment suggests we’re inching closer to a world where machines can reliably “smell.”

But for now, that’s overstating it. The team has made a major leap towards digitizing smell. But machines don’t have senses. They can only replicate the kind of information our brains produce when we smell things. Of course, they don’t have any sense of enjoyment (or repulsion) at certain smells.

In any case, the Monell and Osmo collaboration has significantly advanced our journey in understanding and replicating the sense of smell. As we move forward, this research could revolutionize industries from perfumery to food and beyond.

—WTF fun facts

Source: “A step closer to digitizing the sense of smell: Model describes odors better than human panelists” — Science Daily

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 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 13529 – Beer Powered Motorcycle

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Would you drive a beer powered motorcycle?

When it comes to invention and innovation, few names light up the room like Ky Michaelson, a Minnesota legend better known by his nickname, “the Rocketman.” With a lifetime of exploits in speed and engineering, from partnering with deaf stuntwoman Kitty O’Neil to setting over 70 state, national, and international speed records, Michaelson is a man who seems to never run out of fuel—both literally and metaphorically.

However, his latest project, a motorcycle powered by beer, adds another layer of allure to his already fascinating life story.

From Speed Records to Stuntman Collaborations

To begin appreciating the significance of the beer-powered motorcycle, it’s essential to dive into Michaelson’s career first. His roots in speed started with his partnership with Kitty O’Neil during the 1970s. O’Neil set the land speed record for the fastest woman on four wheels in 1976, reaching an eye-watering speed of 512 miles per hour. Michaelson’s reputation gained more traction after his work with O’Neil caught the attention of Hollywood stuntman Dar Robinson. Together, they worked on projects for movies like Logan’s Run, Airplane, the Police Academy series, and Lethal Weapon until Robinson’s untimely death in 1986.

Return to Rocket Roots

After Robinson’s death, Michaelson returned to Minnesota and went back to his first love: rockets. This man is not just about speed; he’s also about the extraordinary means to achieve it. He’s built a rocket-powered toilet and set a Guinness record with a rocket-powered snowmobile. Even his kitchen gadgets are high-speed, like a high-speed margarita maker with a weed-eater motor. Michaelson’s imagination knows no bounds, as he continually seeks to innovate and defy the norm.

Beer-Powered Motorcycle Innovation

Perhaps his most extraordinary creation is the beer-powered motorcycle. Designed alongside his son, Buddy, this unique machine swaps out the conventional gas engine for a 14-gallon keg. Yes, you read that correctly.

The motorcycle is fueled by beer heated to over 300 degrees Fahrenheit. This allows it to generate enough steam power to propel the bike forward. Interestingly, Ky Michaelson is not a drinker, making the choice of beer as fuel even more fascinating.

His pragmatic viewpoint? “The price of gas is getting up there. I don’t drink, so I can’t think of anything better than to use it for fuel.”

The Science Behind the Suds

The beer in the 14-gallon keg is heated by a coil until it reaches a boiling point of 300 degrees Fahrenheit. Once it hits this temperature, the steam is forced out through a nozzle at the back of the bike, providing the thrust necessary for propulsion.

According to Michaelson’s calculations, the bike should be able to reach a top speed of about 150 miles per hour, although this hasn’t been tested yet.

Future of the Beer Powered Motorcycle

While the bike has already been showcased at local events and won awards, Michaelson aims to test its full capabilities at a drag strip soon. What’s more, the beer-cycle may eventually find its way into his in-house museum, alongside other fascinating inventions.

Interestingly, it doesn’t have to be beer fuel. Buddy, Michaelson’s son, stated that virtually any beverage could power the bike, opening the doors to further innovation. Could we see a coffee-powered or even Red Bull-powered version of the bike soon? Only time will tell.

So, the next time you pour yourself a cold beer, take a moment to think of Ky Michaelson, a man who saw a tankard not as a vessel for a drink, but as a fuel tank for uncharted possibilities. Cheers to that.

—WTF fun facts

Source: “A Minnesota Man Invented a Motorcycle That Runs on Beer” — Food & Wine

WTF Fun Fact 13528 – Crows and Owls

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Nature offers many rivalries, but few are as captivating as the longstanding feud between crows and owls. These two avian species don’t see eye to eye, and their interactions are often intense.

Crows and Owls

Crows belong to the corvid family, known for intelligence and complex social structures. They live in groups called murders and often roam their territories searching for food. Crows are highly adaptable and can survive in various environments, from rural areas to cities.

Owls are the masters of silent hunting, capable of swooping down on prey without making a sound. They belong to different families, but most are solitary and nocturnal. Owls rely on their keen sense of hearing and exceptional night vision to locate and capture prey.

The Sources of the Dispute Between Crows and Owls

Both crows and owls are carnivorous and sometimes target the same food sources. Small mammals, insects, and even other birds fall into their menus. This dietary overlap fuels competition and neither species appreciates a rival infringing on its hunting ground.

These animals often stake out territories that overlap. Crows are territorial creatures and defend their space fiercely. Owls, though less social, are equally protective of their hunting grounds. When territories collide, so do the birds.

Crows are diurnal, active during the day, while most owls are nocturnal, active at night. You’d think this would minimize conflict, but it doesn’t. Crows often spot owls resting in trees during the day and raise an alarm. The noisy cawing alerts other crows, and soon a mob forms to drive the owl away.

Mobbing: A Crow’s Defense Mechanism

Crows engage in a behavior called “mobbing” when they encounter a predator like an owl. They swarm the predator, cawing loudly, diving at it, and even pecking it to drive it away. This tactic usually works, as the owl becomes overwhelmed and leaves the area.

Crows initiate these confrontations for a reason. Owls pose a threat to young crows and eggs, making them a natural enemy. By driving an owl away, crows protect their offspring from becoming a meal.

Owls are not the aggressors in these encounters, but they aren’t passive victims either. When cornered, owls will fight back. Their sharp talons and beaks are formidable weapons. However, they prefer to avoid such confrontations and will often vacate an area if mobbed regularly by crows.

Survival of the Smartest

The crow-owl rivalry isn’t just about survival but also intellectual engagement. Crows seem to understand that owls are predators, and their mobbing behavior suggests advanced problem-solving skills. Owls, for their part, know to evade areas frequented by aggressive crows.

The Role of Humans

Humans indirectly contribute to this rivalry by altering natural habitats. Urbanization pushes these birds closer together, making encounters more frequent. Ironically, human presence can also offer temporary truces; both species are known to raid human trash bins for easy meals, sometimes tolerating each other’s presence for the sake of food.

—WTF fun facts

Source: “Crows vs Owls: What is going on?” — Carleton College