WTF • Fun • Fact    ( /dʌb(ə)lˌju/  /ti/   /ef/ • /fʌn/ • /fækt/ )

     1. noun  A random, interesting, and overall fun fact that makes you scratch your head and think what the...

WTF Fun Fact 13482 – GPT-3 Reasoning Skills

Research from UCLA psychologists has discovered a surprising new contender in our analogical reasoning battles – the artificial intelligence language model, GPT-3. Apparently, it holds its own against college undergraduates on reasoning problems typical of intelligence tests and the SAT.

But it fails to answer a key question: Is GPT-3 merely parroting human reasoning, or has it stumbled onto a brand-new cognitive process? (And, does this research say more about technology, college students, or intelligence tests?!)

Humans vs GPT-3

OpenAI holds GPT-3’s secrets under tight wraps, so they aren’t going to be much help in figuring out how the algorithm works its “magic.” Despite the mystery, the UCLA researchers found that GPT-3 outperformed their expectations on some tasks. Yet, other tasks saw it crash and burn.

Despite its ability to embarrass some college students, the study’s first author, Taylor Webb, emphasized GPT-3’s limitations. While it excels at analogical reasoning, it fails spectacularly at tasks simple for humans, like using tools to solve physical problems.

Webb and his colleagues tested GPT-3 on problems inspired by Raven’s Progressive Matrices. They translated the visual problems into text and gave the same problems to 40 UCLA undergraduate students.

Not only did GPT-3 perform as well as humans, but it also made similar mistakes.

What the Study Results Mean

GPT-3 solved 80% of the problems correctly, while the human average score was below 60%. The team then tested GPT-3 with SAT analogy questions they believed had never been on the internet (which would mean they weren’t part of the GPT training data). Again, GPT-3 outperformed the average college applicant’s score (then again, we know these tests aren’t really a measure of intelligence).

However, when the researchers tested the program against student volunteers on analogy problems based on short stories, GPT-3 struggled.

And tasks that require understanding physical space continue to baffle the so-called “artificial intelligence.”

“No matter how impressive our results, it’s important to emphasize that this system has major limitations,” said Taylor Webb, the study’s first author. “It can do analogical reasoning, but it can’t do things that are very easy for people, such as using tools to solve a physical task. When we gave it those sorts of problems — some of which children can solve quickly — the things it suggested were nonsensical.”

— WTF fun facts

Source: “GPT-3 can reason about as well as a college student, psychologists report” — ScienceDaily

WTF Fun Fact 13481 – Shanidar 1

Shanidar 1, affectionately known as “Nandy” to some, lived approximately 45,000 to 35,000 years ago. His Neanderthal remains, found in Iraq’s Shanidar Cave, provide researchers with a wealth of information about Neanderthal life and society. These findings challenge our preconceptions and encourage a fresh understanding of our ancient relatives.

The Life of Shanidar 1

American archaeologist Ralph Solecki and his team discovered Shanidar 1 during excavations from 1957 to 1961. The cave, located in the Zagros Mountains, held a plethora of archaeological treasures. The team unearthed remains of eight adult and two infant Neanderthals, identifying Shanidar 1 first.

Shanidar 1’s remains reveal a life of hardship and resilience. He was an older adult, likely around 40-50 years old when he died, an advanced age for a Neanderthal. Remarkably, Shanidar 1 suffered several injuries and health issues. His right arm withered, likely due to nerve damage, and he probably lost the use of it several years before his death. He also had a damaged left eye that might have caused blindness. Signs of a significant blow to his face suggest that he lived with considerable pain.

Shanidar 1’s traumas and his survival into adulthood suggest that Neanderthal societies likely provided social care. His disabilities would have made self-care and hunting difficult, so it’s plausible that his group cared for him. This observation challenges previous notions of Neanderthals as primitive beings and suggests a society with empathy and cooperative care.

Understanding Neanderthal Health

Shanidar 1’s remains also offer insights into Neanderthal health. He displayed significant wear and tear, such as degenerative joint disease, likely common in Neanderthal populations due to a physically demanding lifestyle. His dental health, with several lost and worn teeth, hints at the Neanderthal diet, which was probably abrasive and tough.

Shanidar 1’s discovery in the cave sparked interest in Neanderthal burial practices. Pollen found around his body hinted at the possibility of a burial ritual with flowers, though this interpretation has sparked debate. Despite the controversy, the idea has become popular, creating an image of Neanderthals as “flower-buriers,” capable of symbolic thought and ritualistic behavior.

— WTF fun facts

Source: “Older Neanderthal survived with a little help from his friends” — ScienceDaily

WTF Fun Fact 13480 – Convinced of a Crime You Didn’t Commit

It only takes a few hours for you to be convinced of a crime you didn’t commit. It’s a well-known psychological phenomenon.

This isn’t so much a “fun fact” as one that’s kind of awful if you really think about it. And it certainly has implications for questioning crime suspects (or perpetrating psychological abuse).

The criminal justice system relies heavily on the accuracy of human memory and the credibility of its testimonies. Yet, human memory is highly malleable and susceptible to suggestions and false implants. Some wrongful conviction cases suggest that innocent suspects, when questioned using certain tactics, can be led to believe and confess to committing crimes they never did.

This concept goes beyond our typical understanding of “false confessions.” It underscores the potential of forming vivid, detailed false memories of perpetrating serious crimes.

Can You Really Be Convinced of a Crime You Didn’t Commit?

A 2015 study psychologists published in the journal Psychological Science explains it all. It shows how someone can convince innocent participants they had committed crimes as grave as assault with a weapon in their teenage years. (In the years since, more research has corroborated the possibility.)

Lead psychological scientist Julia Shaw from the University of Bedfordshire, UK led the study. She found that a certain type of questioning can help generate these false memories relatively easily. Her team used a friendly interview environment, introduced a few incorrect details, and applied poor memory-retrieval techniques. (Note – the students in the study volunteered, and an ethics review board assesses research plans).

For the study, the research team first contacted the caregivers of university students. They asked them to fill out questionnaires about specific events the students might have experienced from ages 11 to 14. And they instructed them not to discuss the questions with the student/subject.

The researchers then subjected the students to three 40-minute interviews about two events from their teenage years. One real and one was falsely constructed, but included some true details from their past.

The Surprising Results

The findings were startling. Out of the 30 participants told they had committed a crime as a teenager, 21 (or 71%) developed a false memory of the “crime”! A similar proportion, 76.67%, formed false memories of an emotional event they were told about.

The criminal false events seemed just as believable as the emotional ones. Students gave the same number of details, and reported similar levels of confidence, vividness, and sensory detail for both types of events.

Shaw and co-author Stephen Porter hypothesized that incorporating true details into a supposedly corroborated account probably provided enough familiarity to make the false event plausible.

However, there were slight differences in the memories for false events and true events. For example, participants reported more details and confidence in their descriptions of the true memories.

Implications and Applications

These findings emphasize the fundamental malleability of memory. The implications extend to various fields, notably criminal justice, legal procedures, and even therapeutic settings. They indicate the need for vigilance in situations where memory recollection is key. Clearly, the innocent can be led to generate rich false memories of emotional and criminal events!

The knowledge that innocent individuals can be led to create complex false memories quite easily serves as a cautionary tale. And it’s one that hopefully influences the interview techniques that could induce them.

This research also underscores the need for further investigations into the specific interview tactics that contribute to false memories. Understanding these factors can help improve interviewing procedures, and in turn, the integrity of our legal system.

Memory, a cornerstone of our identity and experiences, can be surprisingly plastic and fallible. By studying and understanding its limitations, we can better protect ourselves from the potential distortions. This is part of ensuring a more reliable justice system, and fostering better practices in situations where the accuracy of memory is critical.

— WTF fun facts

Source: “People Can Be Convinced They Committed a Crime That Never Happened” — Psychological Science

WTF Fun Fact 13479 – Taylor Swift Makes Seattle Rumble

During two Taylor Swift performances in Seattle on July 22 and 23, 2023, an unexpected phenomenon occurred. Swift’s fans, through their sheer enthusiasm and collective dance movements, generated seismic activity equivalent to a 2.3 magnitude earthquake.

The discovery, made by seismologist Jackie Caplan-Auerbach, brings new meaning to the power of music and fan engagement.

Taylor Swift vs the “Beast Quake”

The local seismometer detected the activity produced by Swift’s fans, comparing it to the famous 2011 “Beast Quake.” The Beast Quake refers to the seismic activity triggered by ecstatic Seattle Seahawks fans. This occurred after Marshawn Lynch’s touchdown in an NFC wild-card game against the New Orleans Saints.

Swift’s performances didn’t just shake the ground – they also broke records. Swift sold out both nights in Seattle. 72,171 fans attended the Saturday show, surpassing the previous venue record of 70,000 set by U2 in 2011.

Although this incident is extraordinary, it’s not unprecedented. Concerts have sporadically registered seismic activity. Notable instances include a 2011 Foo Fighters concert in New Zealand and a 2022 Garth Brooks concert at Louisiana State University in Baton Rouge. However, seismic magnitudes from these concerts weren’t reported at the time.

The Power of Music

Caplan-Auerbach, a geology professor at Western Washington University, was first alerted to the Swift comparison through a Pacific north-west earthquake group she moderates. Upon scrutinizing seismic data from both concerts and the 2011 NFL event, she noticed striking similarities. “I grabbed the data from both nights of the concert and quickly noticed they were clearly the same pattern of signals,” she told CNN.

Despite the minor difference between the NFL event and the Swifties dancing, Swift’s fans still managed to outdo the Beast Quake. The seismic activity caused by their continuous cheering and dancing was twice as strong as that of the Beast Quake. Caplan-Auerbach shared that the shaking “absolutely doubled” that of the Beast Quake.

While the ground-shaking cheer after the Seahawks touchdown lasted for just a moment, the energy driven into the ground by the dancing and cheering Swift fans (in addition to the music) generated seismic activity for a more extended period.

Swift’s Seattle concerts exemplify how her fans’ passion and engagement can literally shake the ground. As Swift’s Eras Tour continues, who knows what other records – or seismic readings – her dedicated fanbase will break.

— WTF fun facts

Source: “Quake it off: Taylor Swift fans generate seismic activity during Seattle shows” — The Guardian

WTF Fun Fact 13478 – Dolphins May Use Parentese Voice

Do dolphin moms use baby talk, also known as a parentese voice? It’s hard to know for sure, but researchers think this might be the case.

What is a parentese voice?

Just like humans resort to baby talk when interacting with infants, bottlenose dolphins employ similar tactics. Studies indicate that bottlenose dolphin mothers alter their whistle pitches in the presence of their calves. This behavioral adjustment, often termed “parentese,” is thought to enhance calf attention, promoting bonding and facilitating vocal learning.

Every common bottlenose dolphin (Tursiops truncatus) establishes a unique whistle within the initial months of its existence. These distinctive whistles function as names, enabling dolphins to identify and keep track of each other in the vast waters, explains Laela Sayigh (in the article cited below), a marine biologist at the Massachusetts-based Woods Hole Oceanographic Institution.

However, interestingly, dolphin mothers seem to modify their whistles when interacting with their young ones. These calves typically stay with their mothers for three to six years, allowing ample opportunity for communication.

Sayigh initially noticed this modulation in motherly dolphin tunes during a 2009 study conducted by one of her students. The research didn’t delve deeper into this observation at the time. Recently, Sayigh and her colleagues revisited this phenomenon, analyzing signature whistles from 19 female dolphins, both in the presence and absence of their calves.

This study focused on a wild dolphin population residing near Sarasota Bay, Florida, a community that has been under scientific observation for over five decades. The scientists scrutinized 40 instances of each dolphin’s signature whistle, half of which were vocalized when their calf was nearby.

Analyzing the Dolphin Parentese Voice

The research unveiled that the mother dolphins employed a broader pitch range when their young ones were around. On average, the highest pitch was slightly higher, and the lowest pitch somewhat lower than when the calves were absent. These changes strikingly mirror the characteristics of human baby talk, claims Sayigh.

A comparison between dolphin whistles in the presence and absence of calves illustrates the pronounced change in pitch. Much like human caregivers, who use real words but distinct inflections while interacting with babies, dolphins too exhibited higher pitches and a broader pitch range.

Studying Dolphin Communication

Despite these intriguing findings, some researchers like Quincy Gibson, director of dolphin research at the University of North Florida in Jacksonville, caution that the study’s observations were made during catch-and-release situations. For a comprehensive understanding of dolphin communication, it’s crucial to observe and listen to freely swimming dolphin mothers, she suggests.

Mauricio Cantor, who studies animal behavior at Oregon State University’s Marine Mammal Institute, points out the speculative nature of attributing similar roles of ‘parentese’ in humans and dolphins. Absolute certainty in this matter is unachievable until we can understand dolphins’ actual intentions behind these actions, he argues.

Nevertheless, Sayigh contends that it’s fascinating to witness potential similarities in how different species communicate with their infants. This study paves the way for further exploration into the intricate world of dolphin communication.

— WTF fun facts

Source: “Bottlenose dolphin moms baby talk when their calves are near” — ScienceNews

WTF Fun Fact 13477 – The Sonoran Desert Toad

When it comes to the world of psychedelic fauna, few species are as intriguing as the Sonoran Desert toad. It’s technically known as Incilius alvarius. But licking the toad won’t get you high – instead, it might kill you.

Don’t Lick The Toads

Last fall, a plea from the U.S. National Park Service urged visitors to abstain from licking this particular species. The reason? A potent psychedelic compound excreted through its skin has led to increasing instances of poaching, over-harvesting, and illegal trafficking.

Despite the warnings, the toad’s secretions don’t typically induce psychedelic experiences when ingested directly. In fact, they’re toxic when ingested and could lead to cardiac arrest.

When the secretions are collected, dried, and smoked, however, they may elicit auditory and visual hallucinations. Or they may do nothing except get you in a lot of trouble.

The Sonoran Toad and the “God molecule”

The compound responsible for these effects is called 5-MeO-DMT. It’s also in plants as well as the Colorado River toad. And it’s so potent some people have dubbed it the “God molecule.”

The growing demand for powerful hallucinogenic substances now poses a risk to toad populations. These toads often die when humans relocate them outside of their home territory, and it’s common for diseases to spread when smuggler store them together.

All toads secrete toxins, which originally evolved to keep their bodies moist and later evolved as a method of self-defense. What sets the Sonoran Desert toad apart is its unique ability to convert bufotenine, a compound produced by many toads, into 5-MeO-DMT. When threatened, the toad excretes its potent mixture from glands behind each eye and on its legs as a defense mechanism.

The Sonoran Toad’s Toxic Friends

The Sonoran Desert toad isn’t the only species with psychedelic potential. The giant monkey frog from the Amazon Basin produces a toxic secretion called kambô. Its use as a psychedelic is debated. But some users report spiritual experiences similar to those induced by classic hallucinogens, Nevertheless, kambô does not activate the 5-HT2A receptor, a characteristic of traditional psychedelics. Indigenous populations have used kambô for centuries in shamanistic rituals to boost stamina.

Humans have a long history of seeking altered states of consciousness, often guided by the natural world. But our pursuit of these experiences should never come at the expense of the very creatures that offer us these extraordinary glimpses into other realms.

It’s important to balance our curiosity and respect for the natural world with conservation efforts to protect these species and their habitats from exploitation.

If you want to see and hear the toad in question, we found a reliable YouTube video. When it comes to this species, we urge you only to get information from reliable sources!

— WTF fun facts

Source: “The Sonoran Desert toad can alter your mind — it’s not the only animal” — ScienceNews

WTF Fun Fact 13476 – Houska Castle and the “Gateway to Hell”

The medieval Houska Castle sits in isolation near the German border of the Czech Republic. With no nearby town, trade route, or water source, the castle’s purpose seems obscure. The rumor is that it was not built to guard from external threats but to enclose an internal one. It’s purported to be the entrance to hell.

Houska Castle’s Supernatural Connection

At the beginning of the 13th century, the woods surrounding Houska became the stage for eerie local folklore. Rumors circulated among villagers about a seemingly endless chasm that was purportedly the birthplace of demonic, winged creatures. In response to the escalating fear and uncertainty, the local duke sought to dispel these myths. He conceived a plan to have a young prisoner lowered into the intimidating hole.

This experiment only intensified the villagers’ fears. The convict returned from the ominous pit in a drastically altered state – his youthful countenance had given way to the wrinkles and gray hair of an old man. His mental stability had taken a severe blow, as he seemed to have lost all touch with reality, presumably due to the horrors he had seen in the depths. This chilling transformation stoked the villagers’ belief that they were indeed living atop an entrance to hell.

To counter this growing menace, the duke decided to erect a fortress. The construction of Houska Castle, right over the supposed hellish gateway, was his strategic response. The intention was not merely to build a military stronghold or an imposing mansion, but to seal off the mysterious abyss, curbing the alleged emergence of infernal creatures, and thereby restoring some semblance of normalcy to the terrified community.

The Houska Castle Holy Barrier

The duke erected a chapel dedicated to Archangel Michael, known for leading God’s army against Lucifer’s fallen angels, over the fabled pit. The chapel stands out due to its unusual iconography, including left-handed figures often associated with the devil in that era, implying a connection to the supernatural.

In the 17th century, the castle is rumored to have housed Oronto, a Swedish occult practitioner. Locals feared him so much that two hunters infiltrated the castle to assassinate him. During World War II, the Nazis exhibited a deep fascination for Houska Castle. Reports of mysterious lights emanating from the castle triggered speculations of covert operations.

Supernatural Claims and Modern Times

Houska Castle continues to incite speculation. Visitors recount experiences such as a chorus of screams from the pit beneath the chapel and the sounds of scratching claws. Despite its ominous reputation, Houska Castle continues to draw tourists who are interested in its history and links to the supernatural.

Today, the castle is owned by the family of Josef Šimonek, the former president of carmaker Škoda. It is open to the public, though its remote location makes it a challenge to reach.

— WTF fun facts

Source: “The Real Truth Behind Houska Castle” — Discovery UK

WTF Fun Fact 13475 – The Harper Lee Christmas Gift Story

We’re lucky enough to have the book To Kill a Mockingbird in part because of a Harper Lee Christmas gift. Lee had left law school early and was struggling to finish her book in NYC. That is, until a couple gave her the gift of time.

The Working Woman

In 1949, Lee worked as an airline reservation agent in New York City for Eastern Air Lines and British Overseas Airways. But the Alabama native had her sights set on a writing career. The problem was that the demands of her job left little room for her to dive into her passion. Writing a book takes stretches of uninterrupted time. That’s not easy for a working person (no matter what those online courses tell you about writing a book in 60 days!).

Lee managed to start on a manuscript that turned into a short story. But she struggled to find the uninterrupted hours needed to shape and refine her work into a novel. She needed a break, a window of opportunity that could help her fulfill her literary dreams. That break arrived on a memorable Christmas Day in 1956.

An Iconic Christmas Gift

Now, they say you can’t give the gift of time – but technically, you can. Apparently, you just need to have the right friends.

That year, Lee’s friends, Broadway composer Michael Brown and his wife, Joy, gave her an extraordinary present. Instead of something tangible or ornamental, they offered Lee the gift of free time. They handed her a year’s wages, accompanying this gift with a single mandate: “You have one year off from your job to write whatever you please. Merry Christmas.”

I know what I’m adding to my holiday list this year!!

Emboldened by her friends’ generosity, Lee quit her job and devoted herself to her craft. The manuscript gradually transformed over that year, morphing into the remarkable novel we now recognize.To Kill a Mockingbird was published in 1960. It soon captured the hearts of critics and readers alike, winning the Pulitzer Prize for Fiction in 1961.

The Legacy of the Harper Lee Christmas Gift

Today, To Kill a Mockingbird graces the shelves of readers around the world and continues to be a critical part of educational curriculums. Translated into over 40 languages, the novel’s tale of racial injustice and lost innocence in a small Southern town resonates with millions.

The Christmas gift that ignited the creation of ‘To Kill a Mockingbird’ represents more than financial aid. It embodies the impact of unwavering faith in a friend’s talent and potential. This story serves as a reminder of the transformative power that can stem from supporting someone’s dreams.

— WTF fun facts

Source: “How a thoughtful Christmas present helped Harper Lee write ‘To Kill a Mockingbird'” — Business Insider

WTF Fun Fact 13474 – Once There Were No Mosquitos in Hawaii

Believe it or not, there were no mosquitoes in Hawaii until the 19th century.

In its early days, Hawaii was a natural utopia, a paradise that existed free of the annoying whine and itchy bites of mosquitoes. Native flora and fauna thrived without the interference of these bloodsuckers. This absence wasn’t by chance, though. Hawaii’s remoteness, surrounded by thousands of miles of open ocean, formed a natural barrier that kept mosquitoes, among other things, away.

The End of No Mosquitos in Hawaii

Everything changed in the early 19th century when mosquitoes finally found their way to the Hawaiian Islands. Brought inadvertently by humans, the first recorded arrival was in 1826 on a trading ship. The invasive species soon adapted to the tropical climate and began to breed in the islands’ plentiful standing water sources, spelling trouble for both the local ecosystem and the human population.

The Mosquito’s Impact on the Hawaiian Ecosystem

Once mosquitoes gained a foothold, the repercussions were significant. Hawaii’s native bird populations suffered drastically. Mosquitoes brought avian malaria and avian pox, diseases to which the indigenous birds had no immunity. This resulted in a significant decrease in bird populations, leading some species to the brink of extinction. The Hawaiian honeycreeper, for example, experienced a substantial decline, with some species entirely wiped out.

Humans also felt the effects of the mosquito invasion. Initially, the islands’ residents were not accustomed to the nuisance of mosquitoes. However, more than just a nuisance, mosquitoes brought diseases like dengue fever and the Zika virus, threatening public health. Moreover, tourism, a significant part of Hawaii’s economy, took a hit as the presence of these pests and the diseases they carried became a deterrent for some tourists.

Current Efforts to Control Mosquito Populations

Today, efforts are underway to control mosquito populations and mitigate their impacts on Hawaii’s ecosystem. Measures such as eliminating standing water, using mosquito repellents, and introducing mosquito predators like dragonflies are part of the strategy. In addition, genetic modification technologies are being explored to reduce the ability of mosquitoes to reproduce or carry diseases.

The late arrival of mosquitoes in Hawaii is a stark reminder of the profound effects human activities can have on isolated ecosystems. Even an event as seemingly minor as a mosquito stowing away on a ship can disrupt a delicate balance, causing ripple effects that last for centuries.

Gone are the days when there were no mosquitos in Hawaii. As the islands grapple with the ongoing challenges presented by mosquitoes, this tale provides valuable lessons about the importance of protecting the world’s unique environments from invasive species.

— WTF fun facts

Source: “The Plan to Restore a Mosquito-Free Hawaii” — Revive & Restore