WTF Fun Fact 13363 – The Oldest Musical Instrument

Deep within the recesses of a German cave, researchers came across a remarkable artifact in 2008—the world’s oldest musical instrument. It was a flute made from a vulture’s wing bone. This extraordinary find dated back approximately 40,000 years.

Discovering the world’s oldest musical instrument

In 2008, archaeologists exploring the Hohle Fels cave in southwestern Germany unearthed a treasure that would rewrite the history of music. During their search, they stumbled upon the remnants of a bone flute. After the researchers carefully reconstructed it, they revealed the astonishing craftsmanship of our ancient ancestors.

They’ve also traced the flute’s origin back to the Upper Paleolithic period, during a time when early humans roamed the Earth. Radiocarbon dating placed the age of the flute at approximately 40,000 years old. This makes it the oldest known musical instrument ever found. It even predates the development of agriculture and the invention of writing! That really says something about the importance of music in our lives.

The flute’s construction

The flute, made from the hollow wing bone of a griffon vulture, exhibits remarkable craftsmanship. Moreover, the flute’s smooth surface bears the unmistakable signs of intricate carving and polishing, serving as a testament to the skill and dedication of its ancient artisan. The creator carefully fashioned the bone with several holes, allowing for the modulation of sound by covering and uncovering them.

Experts have analyzed the flute’s acoustics and confirmed that it possesses the ability to produce musical tones. And they say the presence of carefully placed finger holes indicates that our ancient ancestors possessed a fundamental understanding of sound. Not only that, but they were capable of manipulating it to create melodies. This information provides some fascinating insight into the human capacity for artistic expression.

Rewriting history with music

The discovery of the world’s oldest flute not only expands our knowledge of human history but also highlights the enduring impact of music on our lives. This serves as a reminder that music has always held a special place in the human experience, bringing joy, solace, and a means of creative expression across civilizations and ages.

 WTF fun facts

Source: “35,000-year-old flute is oldest known musical instrument” — LA Times

WTF Fun Fact 13346 – Mom Wins Lottery

In a heartwarming turn of events, a Florida mom wins the lottery just days after spending the last of her life savings. Geraldine Gimblet from Lakeland, Florida, won a $2 million top prize from a scratch-off lottery ticket just one day after paying for her daughter’s final cancer treatment.

Geraldine purchased the winning ticket at Pipkin Road Beverage Castle. Initially, the gas station clerk thought there were no tickets left, but Geraldine insisted on a double check, as she preferred the crossword games. Fortunately, the last ticket turned out to be a winner.

Mom wins lottery with perfect timing

The timing of Geraldine’s win was especially significant as it coincided with a major milestone in her daughter’s life. Her daughter had been battling breast cancer, and the day before Geraldine bought the winning ticket, her daughter completed her final cancer treatment. The news of her mother’s lottery win brought immense joy to her daughter, who expressed gratitude for her mother’s support and sacrifices during her illness.

Geraldine chose to receive her prize as a one-time, lump-sum payment of $1,645,000.00. The crossword game that she won featured eight top prizes of $2 million and 20 second-tier prizes of $100,000.

According to Florida Lottery Communications:

“The $10 game, $2,000,000 BONUS CASHWORD, launched in May 2022 and features eight top prizes of $2 million and 20 second tier prizes of $100,000! The game’s overall odds of winning are 1-in-3.12. Scratch-Off games are an important part of the Lottery’s portfolio of games, comprising approximately 77 percent of ticket sales in fiscal year 2021-2022. Since inception, Scratch-Off games have generated more than $17.69 billion for the Educational Enhancement Trust Fund (EETF).”

The Pipkin Road Beverage Castle, where Geraldine bought the winning ticket, will also receive a bonus commission of $2,000 for selling the lucky ticket.

This heartwarming story serves as a reminder of the unpredictability of life’s fortunes and the power of hope and perseverance in the face of challenges. It represents a moment of celebration and relief for Geraldine and her family, marking a new chapter of positivity and possibilities after their battle with cancer.

 WTF fun facts

Source: “Florida mom wins $2M lottery prize a day after her daughter has her last cancer treatment” — CBS News

WTF Fun Fact 13341 – Parrot Video Calls

Parrots are social animals. That’s why they don’t always make the best solo pets. However, recently, researchers have given pet parrots a new way to thrive after teaching the birds to use technology to make parrot video calls.

Parrot playtime with video calls

Researchers from Northwestern University, MIT, and the University of Glasgow conducted the study. With the help of some parrot parents, the team successfully trained parrots to communicate with each other.

Over several months, participants taught captive African grey parrots to use a custom-built video-calling system. First, researchers trained the birds to use touchscreens mounted inside their enclosures with easy-to-understand symbols and icons representing different contacts. The researchers rewarded their interactions with food treats. As the birds grew more comfortable with the devices, they were gradually introduced to video calls, first with their handlers and later with other parrots.

Parrots embrace technology

The African grey parrots demonstrated a remarkable ability to learn and adapt to the use of the video-calling system. Not only were they able to initiate calls, but they also showed preferences for specific contacts, indicating that they understood the purpose of the technology and were actively seeking social interaction through the calls.

The study found that the parrots were more likely to engage in video calls when they were alone in their enclosures. This suggests that the video-calling system provided social stimulation and companionship, especially in the absence of human interaction. The introduction of video-calling technology in captive settings could potentially improve the quality of life for these intelligent and social animals.

So, it turns out parrots like to video chat with one another just like humans do, and that it makes them feel less lonely. Many birds in the study stayed on the calls for the maximum allotted time and still choose to call their buddies from the research study over a year later.

According to Northwestern University:

“The most popular parrots were also the ones who initiated the most calls, suggesting a reciprocal dynamic similar to human socialization. And while, in large part, the birds seemed to enjoy the activity itself, the human participants played a big part in that. Some parrots relished the extra attention they were getting from their humans, while others formed attachments for the humans on the other side of the screen.”

 WTF fun facts

Source: “Scientists Taught Pet Parrots to Video Call Each Other—and the Birds Loved It” — Smithsonian Magazine

WTF Fun Fact 13323 – Helicopter Tree Trimming

Helicopter tree trimming involves the use of a helicopter equipped with a circular saw to trim tree branches. Skilled pilots and experienced arborists execute the carefully planned process of helicopter tree trimming, which can be dangerous and risky.

The wild world of helicopter tree trimming

The use of helicopters for tree trimming has become increasingly popular in recent years due to its efficiency and effectiveness. And it’s not just for giant trees. In fact, traditional methods of tree trimming, such as using cherry pickers or bucket trucks, can sometimes be too time-consuming or require crews to shut down roads and neighborhoods. With helicopter tree trimming, a team of arborists can trim several trees in a single day while minimizing disruption to the community.

Still sounds dangerous, right?

How does this process work?

Before the trimming process begins, arborists carefully examine trees and render a thorough assessment of the surrounding environment. The team obviously needs to take into consideration any obstacles or hazards, such as power lines or buildings (or people!) in the area.

Arborists identify the trees to be trimmed, then the helicopter takes off, and the pilot hovers over the target tree. An arborist then lowers from the helicopter on a line carrying a chainsaw or the pilot lowers a specially designed trimming saw to get the job done. These saws are equipped with a circular blade that can quickly and cleanly cut through thick branches.

Obviously, the arborists are highly skilled and experienced in using the saw. They need to be able to make precise cuts, avoid hitting power lines, and make sure there are no unfortunate accidents. They also need to be able to move quickly move from one branch to another as the helicopter hovers and maneuvers around the tree.

Helicopter tree trimming allows arborists to trim trees in areas that are otherwise difficult or impossible to reach. This includes steep slopes, remote areas, and densely forested regions.

It should come as no surprise that this is a risky business. The arborists work at great heights and in challenging weather conditions. They must be constantly aware of the rotor blades and other potential hazards. But with proper safety protocols in place, it is a safe and effective technique.

 WTF fun facts

Source: “Aerial Saw Is Boon to Line Trimming” — T&D World

WTF Fun Fact 13308 – Smart Slime

Have you ever heard of “smart slime”?

Physarum polycephalum is a type of slime mold. Fun, right? Well, it’s actually found in many natural areas around the world. If you run across it, throw it a puzzle!

This mold is capable of solving complex mazes and other spatial problems without a brain or nervous system. Ok, not a boxed puzzle.

Despite lacking a brain, this organism has navigated mazes and established efficient routes between food sources. Scientists still don’t know what to think.

How does “smart slime” work?

So how does Physarum polycephalum do it? According to some researchers, the key lies in the way that this slime mold processes and responds to information.

Humans and other animals rely on centralized nervous systems to process and interpret information from the environment. But slime molds are decentralized and they exhibit a more distributed form of intelligence.

One striking example of this distributed intelligence can be seen in the way that slime molds navigate mazes. When placed in a maze with multiple food sources, slime molds are able to explore and test different paths! They gradually identify the most efficient routes between the food sources. This ability has been attributed to the slime mold’s ability to sense and respond to different environmental cues. In other words, they can sense the presence of food, humidity, and light. But it’s a whole extra step to use that information to solve problems!

Some researchers have suggested that the slime mold’s ability to solve spatial problems may be related to its ability to process information in a way that is fundamentally different from known forms of intelligence. For example, one study found that Physarum polycephalum is capable of solving the “shortest path problem.” This involves finding the shortest route between two points in a network.

Humans typically solve this problem by analyzing and comparing different routes. But slime mold is able to accomplish the same task by physically growing and adapting to the network itself. Say what?!

Nature loves a puzzle

Despite its remarkable abilities, Physarum polycephalum is still a subject of ongoing research and debate among scientists. Some researchers believe that the slime mold’s distributed intelligence may hold the key to developing new forms of artificial intelligence. Other people are understandably freaked out by that.

Many scientists are focused on understanding the fundamental biological mechanisms underlying its behavior before they go trying to turn it into a monster.

One thing is clear: the slime mold’s abilities are truly remarkable. As we continue to study and learn from this fascinating organism, we may even discover new insights into the nature of intelligence, adaptation, and evolution itself.

 WTF fun facts

Source: “This Weirdly Smart, Creeping Slime Is Redefining How We Understand Intelligence” — ScienceAlert

WTF Fun Fact 13307 – Project Pigeon

During World War II, the United States government developed a program to train pigeons to guide missiles to their targets. This program was known as Project Pigeon or Project Orcon. It was developed by psychologist B.F. Skinner and was intended to provide an alternative to radio-controlled guidance systems, which were vulnerable to jamming and interference.

Using animals in technology

The idea behind Project Pigeon was simple: Skinner would train pigeons to peck at a target on a screen, and their pecking guided a missile to its target. To prove this, Skinner trained the pigeons to associate the target with food and were able to peck accurately and consistently, even under stressful conditions.

The military ultimately discontinued the program in favor of other guidance systems. But the concept of using animals to guide technology has continued to be a topic of interest and research in modern times. Today, researchers are exploring the use of trained animals such as dogs, rats, and even bees to detect and respond to various stimuli, including explosives, drugs, and diseases.

What was Project Pigeon?

During World War II, the United States government needed to develop an effective guidance system for missiles and other weapons. Radio-controlled systems had proved vulnerable to jamming and interference, and researchers were eager to explore alternative approaches.

Psychologist BF Skinner believed that he could train animals to guide missiles to their targets. His idea was based on the principle of operant conditioning, which he had developed through his work with laboratory animals.

The basic idea behind Skinner’s approach was to train pigeons to associate a target on a screen with the release of food. He then placed the pigeons in the nose of a missile, where they would peck at the target on the screen. This would send signals to the missile’s guidance system and steer it toward its target.

Skinner’s idea eventually received support from the military. The military developed it into a program known as Project Pigeon or Project Orcon. They trained of hundreds of pigeons, housing them in special compartments in the nose of the missile.

While the program never saw actual use in combat, it did succeed in demonstrating the potential of animal-guided technology.

 WTF fun facts

Source: “B.F. Skinner’s Pigeon-Guided Rocket” — Smithsonian Magazine

WTF Fun Fact 13296 – Keanu Reeves’ Chemical Compound

Keanu Reeves is such as lethal presence on the silver screen that scientists have named a fungus-killing bacteria after him. That’s right, Reeves is now getting recognition in an unexpected field – mycology. The name isn’t inspired by his reputation for “down-to-earth” kindness and generosity though. It’s inspired by his efforts as a stealth killing machine in the film series John Wick.

The Keanu Reeves compound

The compound, called “Aptostichus keanu,” was discovered by researchers at the University of California, Riverside. It belongs to a class of compounds called cytochalasins, which have been shown to have antifungal and anticancer properties. Aptostichus keanu is particularly effective against fungi that cause diseases in crops, making it a potentially valuable tool in agriculture.

According to Smithsonian Magazine (cited below), scientist Sebastian Götze the Washington Post’s Kyle Melnick:

“We were just basically blown away by the high activity. That’s why we basically said, ‘Yeah, it’s like an assassin, a hit man or something, killing a couple of different fungi very effectively.’”

The keanumycin compound bleeds the fungal pathogens to death by creating holes in the surface of fungal pathogens. Kinda like stabbing.

Keanu saves the crops

Even better is the fact that Reeves’ namesake compound might be a natural, effective fungicide that helps save crops.

“In a study recently published in the Journal of the American Chemical Society, lead author Götze and his colleagues describe keanumycins’ strength against a common plant pest that causes a gray mold rot. Called Botrytis cinerea, it affects more than 200 types of fruits and vegetables, including strawberries and grapes, per the statement. The researchers used keanumycins to significantly clear this blight from hydrangea leaves,” reports Smithsonian.

This isn’t the first time a celebrity has had a scientific discovery named after them. In recent years, new species of animals and plants have been named after David Bowie, Lady Gaga, and Barack Obama, among others. These names are often chosen as a way to honor the person’s contributions to society or their cultural significance.

While Aptostichus keanu may not have the same level of cultural impact as Keanu Reeves’ films, it’s still an exciting discovery with potential applications in agriculture and medicine.

As for Reeves’ response to the whole this: it was priceless. During a Reddit question-and-answer session he answered a question about his namesake:

“They should’ve called it John Wick. But that’s pretty cool … and surreal for me. But thanks, scientist people! Good luck, and thank you for helping us.”

 WTF fun facts

Source: “Scientists Name New Fungus-Killing Compounds After Keanu Reeves” — Smithsonian Magazine

WTF Fun Fact 13291 – Battle of the Oranges

The Battle of the Oranges is a festival held in Ivrea, Italy. Participants throw oranges at each other to commemorate the town’s liberation from a cruel medieval ruler. It is estimated that over 900 tons of oranges are used in the battle each year.

A medieval origin story

The city of Ivrea is located in the Piedmont region of Italy. This is where they hold the annual Battle of the Oranges, which takes place in February or March every year during the carnival season.

The battle is believed to stem from a medieval tradition. According to legend, the town of Ivrea was ruled by a cruel feudal lord during the Middle Ages. He was known for his tyrannical rule and oppressive taxes.

As the story goes, one day a young miller’s daughter named Violetta was chosen to spend a night with the lord, as was the custom of the time. However, Violetta refused to submit to the lord’s desires and instead beheaded him with his own sword.

Apparently, the townspeople were inspired by Violetta’s courage. As a result, they rose up against the lord’s soldiers and drove them out of town. To commemorate their victory, the people of Ivrea started throwing oranges at each other. The oranges symbolize the rocks that were used during the original battle.

The tradition of the Battle of the Oranges

The tradition of the Battle of the Oranges continued to evolve over the centuries. Eventually, it became a carnival event.

The festival is now divided into three days, with each day having its own unique rituals and ceremonies. The first day of the festival is called Giovedì Grasso (Fat Thursday), which marks the start of the carnival season. A large parade featuring floats, dancers, and musicians dressed in colorful costumes takes place. At the end of the parade, a large bonfire is lit in the town square. People gather around it to celebrate the start of the festival.

The second day of the festival is called Sabato Grasso (Fat Saturday). This is when the Battle of the Oranges takes place. The oranges used during the battle are specially grown for the event and are not suitable for consumption. The oranges are also carefully selected and checked to ensure that they hard enough to cause injury.

Participants in the battle wear traditional costumes. Some dress as medieval soldiers, while others are dressed as peasants or Violetta herself.

Those not participating in the battle are advised to wear protective clothing in case they get hit by the oranges.

Battle rules

The battle takes place in the city center, which is divided into nine zones. Each zone represents a different area of the town. Participants try to hit their opponents with oranges while avoiding being hit themselves. The battle lasts for several hours and ends when all the oranges have been used up.

The Battle of the Oranges is not just a fun carnival event, but it also has a deeper meaning for the people of Ivrea. It symbolizes the town’s struggle for freedom and its victory over oppression.

In recent years, the Battle of the Oranges has gained popularity and has attracted visitors from all over the world. The festival has also inspired similar “orange battles” in other parts of the world, including in Greece and Spain.

 WTF fun facts

Source: “The Age-Old Food Fight That Beats an Italian Town to a Pulp” — New York Times Magazine

WTF Fun Fact 13235 – Pacemaker Recycling

All kinds of people from all walks of life can develop heart disease and need a pacemaker. But not everyone can afford them. That’s why pacemaker recycling projects are popping up around the country to ensure that people of all incomes can have access to this life-saving technology. As a bonus, they also help the environment.

What’s the point of pacemaker recycling?

The main goal of pacemaker recycling is to reduce waste and conserve natural resources, as well as to provide access to medical devices for individuals who may not otherwise have access to them.

Pacemakers are small, implantable devices that are used to regulate the heartbeat of people with heart conditions. They are typically made from a combination of metal and plastic components and can be expensive to produce.

When a pacemaker is no longer needed, it can be difficult to dispose of properly. That’s because the materials used to make the device are not biodegradable and can pose environmental and health risks.

Pacemaker recycling helps to mitigate these risks by collecting used pacemakers and other medical devices. Then, they’re refurbished for reuse or broken down into their component parts for recycling. This reduces waste and conserves natural resources. It also provides access to medical devices for individuals who may not otherwise have access to them.

Do people use these recycled items?

Yes, absolutely. And they’re life-saving.

In many developing countries, access to medical devices, including pacemakers, can be limited due to high costs and a lack of infrastructure. Pacemaker recycling programs can help to address these challenges by providing refurbished medical devices to patients who need them, at a fraction of the cost of a new device.

This can improve access to medical care for individuals who may not otherwise have access to it, and can help to improve health outcomes for patients who require these medical devices.

Pacemaker recycling programs are becoming increasingly common in the US.
Recycled pacemakers are refurbished to ensure that they meet the same safety and quality standards as new devices. Then, they’re made available at a significantly lower cost than a new pacemaker.

Recycled pacemakers are subject to the same regulations and standards as new pacemakers. That means they must be thoroughly tested and evaluated before they are made available for use to make sure they’re just as safe and effective as new devices.

If you or a loved one have a pacemaker, you can even make arrangements for it to be recycled after your death. Check out Project My Heart Your Heart below for an example.  WTF fun facts

Source: “Recycle your pacemakers!” — Project My Heart Your Heart