wtf fact

WTF Fun Fact 13463 – Dog Poop DNA Test

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If you live near a dog owner who doesn’t clean up after their pup, you can now get a dog poop DNA test to track them down.

A company named PooPrints is one of a growing number of companies that will let you send in dog poop for detective work.

Poo Prints Dog Poop DNA Test

The concept is simple, yet genius. When dogs move into a participating apartment complex or housing community, they undergo a quick DNA cheek swab. The information is then stored in PooPrints’ vast database. If someone stumbles across an abandoned pile of dog poop, a small sample can be sent to PooPrints for DNA analysis.

With the precise accuracy of these tests, annoyed residents can ask their apartment complex to quickly ID and appropriately dealt with a rude dog owner, usually through a fine.

The man behind the mission, Tom Boyd, found inspiration in his own annoyance with irresponsible pet owners. He transformed his personal pet peeve into a thriving business with PooPrints now serving clients across the US, Canada, and the UK.

Unleashing Controversy

But this is more than just a business. PooPrints is making a significant environmental impact. According to the Environmental Protection Agency, pet waste is as toxic to the environment as chemical spills. It’s not just an eyesore; it’s a health hazard. By helping to enforce clean-up rules, PooPrints aids in reducing these environmental hazards.

However, as with any disruptive idea, PooPrints has also seen its share of controversy. For example, people have raised privacy concerns about collecting and storing pet DNA. Critics also point out that fines can disproportionately impact lower-income pet owners.

Despite the debate, PooPrints continues to grow. While the concept might seem absurd at first, it’s an innovative solution to an everyday problem. By holding pet owners accountable, PooPrints is turning unwelcome dog poop into a tool for cleaner, more harmonious communities.

—WTF fun facts

Source: “Need to track down a dog poo-petrator? There’s a DNA test for that” — The Guardian

WTF Fun Fact 13461 – CPR Playlist

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Hopefully you’ll never have to access the CPR playlist on Spotify, but it’s handy to know it’s there when you need it!

The life-saving rhythm of music

Picture this: you’re in an emergency where someone’s life hangs in the balance. The heart has stopped. The breathing’s ceased. Panic sets in. What do you do? For some, the answer may just lie in the beat of their favorite song.

In an innovative move, NewYork-Presbyterian Hospital has turned to music as an unexpected life-saving tool. They’ve curated a Spotify playlist with songs that have the perfect tempo for CPR compressions. The goal? To empower everyone, not just medical professionals, to perform effective CPR.

If you’ve taken a CPR course, you know that timing is everything. The American Heart Association (AHA) recommends a rate of 100 to 120 chest compressions per minute during CPR. Keeping this rhythm, though, can be challenging in the heat of the moment. Enter the NewYork-Presbyterian Hospital’s “Songs to do CPR to” playlist on Spotify.

A playlist with a purpose

This playlist isn’t about entertainment. It’s a practical, life-saving tool. It features 47 popular songs, each one maintaining a tempo of 100 to 120 beats per minute (BPM). This rhythm perfectly mirrors the ideal rate of chest compressions during CPR.

The list brings together classics like “Stayin’ Alive” by the Bee Gees and modern hits such as “Sorry” by Justin Bieber. The idea? By associating the rhythm of these familiar tunes with the pace of chest compressions, anyone can deliver effective CPR.

Hands-only CPR is simple. It involves hard and fast chest compressions in the center of the patient’s chest. This helps maintain blood flow, providing much-needed oxygen to the brain and other organs during cardiac arrest. Matching these compressions to the beat of a familiar song can help maintain the rhythm. But remember, always dial 911 first!

Changing the game with a CPR playlist

The NewYork-Presbyterian Hospital’s playlist isn’t just a clever idea. It’s a life-saver, literally. By combining music with medical knowledge, they’ve given us a unique and memorable tool to use during cardiac emergencies. The best part? It’s not just for the trained professionals. Anyone can use this playlist to guide their CPR compressions, potentially saving a life in the process.

The use of a Spotify playlist for CPR training is a game-changer. By making CPR more accessible and memorable, it shows us how innovation can transform the way we learn life-saving skills. And who knows? The next time a favorite tune plays, you might be tapping your feet to the beat of a life-saving rhythm.

—WTF fun facts

Source: “‘Songs to do CPR to’ playlist could be a lifesaving soundtrack” — Washington Post

WTF Fun Fact 13459 – Sausage Vending Machine

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How would you feel about grabbing your lunch out of a sausage vending machine? It sounds dubious, but convenient!

The Sausage Vending Machine in Germany

You can find all sorts of oddities in vending machines around the world: cupcakes, pizza, even live crabs. However, in Germany, a new trend has emerged that satisfies late-night cravings in a distinctly German way: vending machines that sell sausages and other barbecue meats.

According to a survey by the German Press Agency, these machines are booming outside German cities where shops tend to keep shorter business hours. The convenience of 24/7 access to traditional German cuisine is proving popular, particularly in rural areas.

Satisfying Off-Hour Cravings

“Hearty German fare at the drop of a coin. There is a strong development towards the vending machine, which is used to deliver meat, milk, eggs, and other products to customers outside of core opening times,” says industry spokesperson Heike Richter.

From bratwurst to bockwurst, sausage varieties fill these innovative machines alongside punnets of potato salad for a full, traditional German meal. But the culinary offerings don’t stop at sausages. Some vending machines also stock eggs, milk, butter, and even fruits and vegetables, ensuring that all kitchen essentials are available at any time.

Vending Machine Convenience

With over 570,000 vending machines in Germany, this mode of selling has become a familiar sight. Yet, despite their popularity and convenience, vending machines are not expected to replace traditional brick-and-mortar stores.

“Vending machines will play a complementary role in brick-and-mortar retailing,” Wolfgang Kampmeier of the Berlin-Brandenburg trade association tells the Berliner Zeitung newspaper.

The machines’ real advantage lies in their ability to operate in areas where maintaining a full-service shop may not be economically viable. This way, they ensure that even in structurally weak, rural areas, residents can have access to fresh, wholesome food around the clock.

International Inspiration

Germany’s innovative use of the sausage vending machine may remind some of Japan, where vending machines have long been part of the landscape, selling everything from sake to underwear. Germany, however, has tailored this idea to its own culinary tradition, providing an on-demand service that satisfies its citizens’ penchant for hearty, homestyle cooking.

The German sausage vending machine trend illustrates how traditional cuisine can merge with modern technology, offering an unusual yet effective solution for late-night cravings and daily necessities alike. Whether it’s a bockwurst at midnight or a quick breakfast on the go, Germans have discovered an innovative way to keep their favorite foods at their fingertips 24/7.

—WTF fun facts

Source: “Sausage vending machines booming in Germany

WTF Fun Fact 13458 – Taxidermied Bird Drones

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Researchers often look to nature for inspiration when designing machines and devices – now scientists from the New Mexico Institute of Mining and Technology are taking this concept a step further, building taxidermied bird drones.

Why use taxidermy bird drones?

The idea might seem disturbing or bizarre at first. A decade ago, a Dutch artist, Bart Jansen, had stirred conversation by turning a deceased, taxidermied cat into a furry quadcopter. However, the researchers from New Mexico Tech have a practical reason for their unique approach to creating ornithopters—drones that fly by flapping their wings like a bird.

Their aim is to harness the flight capabilities of birds whose lightweight bodies and flexible feathers give them remarkable maneuverability that outmatches the most sophisticated aircraft we’ve built.

According to a study presented at the American Institute of Aeronautics and Astronautics SciTech 2023 Forum, using actual bird parts can offer significant advantages over artificial materials engineered to mimic bird behavior.

The researchers believe that their bird-built drones can effectively camouflage in the air, being more likely to be ignored due to their realistic appearance. These drones may not excel in performing complex aerial maneuvers like a living bird, but they could become an essential tool in espionage or wildlife study.

From stealth to espionage

One unique advantage of using bird feathers in these taxidermied bird drones is the stealth capabilities they offer. Unlike the noticeable hum of an electric motor propelling a typical drone, a bird drone with flapping feathered wings could potentially sneak up on targets quietly without alarming them. This would be particularly useful in studying and observing wildlife in their natural habitats, without disturbing their normal behaviors. Military applications could also benefit from the stealth properties of these feathered drones, providing an innovative approach to surveillance and reconnaissance.

The current bird-built drones, however, have limitations. Unlike real birds that use their muscles to flex and shape their wings for executing intricate aerial maneuvers, these drones can only flap their stiff wings up and down to stay airborne. The challenge for the researchers lies in advancing the technology to imbue their bird drones with greater agility in flight.

The research from New Mexico Tech presents an intriguing intersection of biology and technology, pushing the boundaries of how we perceive and utilize drones. As they continue to refine their design, these bird-built drones could revolutionize areas from espionage to wildlife observation. Yet, ethical considerations, including the use of taxidermied birds, will undoubtedly be part of the ongoing discourse as this technology evolves.

—WTF fun facts

Source: “Researchers Are Turning Taxidermied Birds Into Drones” — Gizmodo

WTF Fun Fact 13455 – Bird Nest Spikes

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Bird nest spikes sound pretty uncomfortable. But the birds have defeated us since they’re now using anti-bird spikes designed to keep them away as materials to build their nests! Nature always finds a way.

How are birds defeating the spikes?

It’s magpies specifically that are making headlines. They’re the birds that have been found using the anti-bird spikes designed to deter them as construction material for their nests. This fascinating behavior underscores these birds’ remarkable intelligence and adaptability.

Anti-bird spikes are rows of pointed metal or plastic prongs designed to deter birds from perching on buildings, bridges, or statues. People use them when they don’t want birds building nests or leaving droppings in a specific area. And since birds can spread disease, some people see them as dirty.

However, far from being deterred, magpies have decided to turn the tables on humans by using these spikes to their advantage.

Bird nest spikes for a spiteful home

We kid. The birds aren’t spiteful. They’re just trying to survive.

Birdwatchers have observed magpies collecting these anti-bird spikes and weaving them among twigs and branches to create sturdy and secure homes. The supposed deterrents have become a beneficial resource for these intelligent creatures.

Scientists believe that these birds’ unexpected behavior is an example of neophilia, an attraction to new things. Unlike neophobia, a fear of new things common in many animals, neophilia is characteristic of certain bird species, particularly those known for their intelligence like magpies and crows. The anti-bird spikes are new elements in their environment, so the birds investigate them and then find a way to use them to their advantage.

Implications for bird deterrence

The use of anti-bird spikes by magpies challenges the effectiveness of this deterrence method. If the birds can repurpose these structures for their use, their presence may not achieve the intended effect of keeping the birds away. This revelation could prompt a re-evaluation of current bird deterrent strategies.

The behavior of these magpies and crows using anti-bird spikes underscores the impressive cognitive abilities of these birds. It’s yet another example of their capability to adapt to and exploit the human-altered environment, offering further proof that these birds possess a high level of intelligence and problem-solving skills.

The birds’ actions also serve as a reminder of the continuous interplay between wildlife and human spaces. As humans encroach more on natural habitats, animals must adjust and adapt to survive. These magpies and crows turning a human deterrent into a beneficial resource is a clear instance of this adaptive behavior.

Conclusion

In their creative use of anti-bird spikes, magpies and crows have provided a fascinating case study of avian ingenuity. They’ve turned a human-made deterrent into an advantageous resource, demonstrating their intelligence and adaptability. These observations could have significant implications for how we design bird deterrents in the future. It also invites us to appreciate and respect the remarkable cognitive capabilities of these feathered urban dwellers.

—WTF fun facts

Source: “Magpies Are Making Nests Out Of Humans’ “Anti-Bird” Spikes” — IFL Science

WTF Fun Fact 13453 – Shark GPS Tracker Draws Shark

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A great white shark with a GPS tracker drew a shark in the waters off the eastern coast of North America. Was he “punking” researchers? Telling us he knows what we’re up to? Do sharks mysteriously swim in shark-shaped patterns? Or are we just seeing what we want to see?

Don’t answer that – it’s not as funny if you do.

The unconventional artist

Art and creativity are typically deemed human endeavors. But perhaps they also belong to the great white shark who unwittingly sketched a self-portrait, using tracking data as its brush.

Our artist is a mature male great white shark, named Breton by the OCEARCH team. He’s a frequent wanderer off the Atlantic Ocean coast of Long Island, New York. As part of the shark tracking initiative, he carries a tracker affixed to his dorsal fin. This tracker collects and relays data whenever the shark surfaces, providing an almost real-time map of the shark’s movement.

Did the shark GPS tracker draw a shark?

A May 2022 observation of Breton’s tracking data offered an unexpected delight to the researchers. It seemed as though Breton had swum in a pattern that mirrored the outline of a great white shark when seen from above.

OCEARCH shared the data on its social media, and the internet quickly took notice.

The tracking path captured not only the body’s curve but also the classic angular shape of the tail and the pectoral fins. It sure looks like a shark!

Coincidence or Design?

As fascinating as Breton’s journey may seem, it is essential to underline that the ‘self-portrait’ was purely coincidental. Sharks navigate based on instincts and sensory information, not a predetermined design. Sorry if you needed to be told that – but people have been studying sharks for a long time. That doesn’t mean we can’t enjoy the coincidence!

While the artistic byproduct is captivating, the primary purpose of tracking sharks like Breton is conservation. By learning about migration patterns, feeding areas, and breeding grounds, scientists can devise effective strategies to safeguard these creatures. The knowledge gained from such tracking can inform the establishment of marine protected areas and fishing regulations.

The good news is that Breton’s self-portrait can serve as a symbol for raising awareness about the threats facing great white sharks.

Issues like overfishing, habitat degradation, and climate change pose significant threats to these magnificent creatures. Breton’s story is an opportunity to engage the public and rally support for shark conservation.

—WTF fun facts

Source: “Great White Shark Accidentally Draws Self-Portrait With Tracking Path” — The Inertia

WTF Fun Fact 13452 – Canadian Cheeto Statue

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Next time you want to salute your snack, you can make a pilgrimage to the Canadian Cheeto statue in Alberta. It’s even a testament to the dust the orange cheese puffs leave on our hands. But somehow, not everyone is a fan of the “art.”

The story behind the Canadian Cheeto statue

In the quaint town of Cheadle, Alberta stands a colossal statue of a Cheeto. Standing at 20-feet tall, the statue is an unexpected sight, to say the least.

This larger-than-life statue was born out of an unusual collaboration between Cheetos Canada and the local community of Cheadle, a town with a population of fewer than 200 residents. The idea was to boost tourism and put Cheadle on the map—literally and figuratively.

The statue features a giant, crinkly Cheeto, intricately designed to mirror the snack’s iconic look, elevated on a stand that boasts the Cheetos logo. The structure even lights up at night!

What’s in a name?

Adding to the whimsy of the project is the fact that the Cheeto statue is not just any ordinary snack. It’s a representation of the “Cheetle,” a term coined by Cheetos to describe the cheesy dust left on your fingers after enjoying a bag of the iconic snack.

As with any novel concept, the public reaction has been mixed. Some locals view it as a quirky attraction that has brought a new sense of vibrancy to the town. Others, however, see it as an outlandish eyesore.

Critics argue that the funds used to erect the statue could have been spent on more practical community initiatives. But whether you see it as an eyesore or an art piece, there’s no denying the Cheeto statue’s buzz-generating power.

—WTF fun facts

Source: “A Small Canadian Town Is Now the Home of a 17-foot-tall Cheeto Statue” — Food & Wine

WTF Fun Fact 13451 – Shape-Shifting Robot

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You’ve seen robotic dogs, humanoid robots that can do backflips, etc. – but have you seen the new shape-shifting robots? Just what the world needs, right? Well…maybe!

Do shape-shifting robots really exist?

They do exist, but they’re small – and they’re certainly not a threat. Although we don’t exactly love the headline from EurekAlert “Watch this person-shaped robot liquify and escape jail, all with the power of magnets.” But whatever. Like all robots, they’re pretty cool, aside from their (granted, far-fetched) potential to destroy us all.

This robot can indeed transform, liquefy itself, slip into the smallest crevices, and then reassemble with absolute precision. The shape-shifting robot creators drew inspiration from a sea cucumber.

What do a sea cucumber and a shape-shifting robot have in common?

Sea cucumbers have a unique ability—they can alter their stiffness rapidly and reversibly. This is the fascinating biological phenomenon that the researchers hoped to replicate in their robotic system.

Traditional robots, with their rigid bodies, lack the flexibility to navigate small spaces. There are “softer” robots, but while they’re more pliable, are often weaker and harder to control. So, to overcome these challenges, the team aimed to create a robot that could oscillate between being a solid and a liquid.

The new breed of robot is an alloy of gallium—a metal with a low melting point—and includes embedded magnetic particles. The particles allow the robot to respond to magnetic fields, which scientists can use to control its movement and induce changes in its state—from solid to liquid and vice versa.

The team from Carnegie Mellon University christened their groundbreaking creation the “magnetoactive solid-liquid phase transitional machine.” Catchy!

The power of transformation

In a magnetic field, the robot can jump, stretch, climb walls, and even solder a circuit board. Its most impressive trick? The ability to liquefy and squeeze itself out of a mock prison—only to solidify once again on the outside. When in solid state, this robot can bear weights 30 times its own, demonstrating remarkable strength and flexibility.

Interestingly, the shapeshifting robot might have potential applications in the medical field. In a proof-of-concept experiment, the robot successfully removed a ball from a model of a human stomach. It quickly moved to the ball, melted around it, reformed, and exited the model stomach—ball in tow.

Although gallium was the metal of choice in these experiments, other metals could be introduced to adjust the melting point for real-life applications.

Future applications

Looking ahead, the gallium robots could serve a variety of purposes. From assembling and repairing hard-to-reach circuits to acting as a universal screw that melts and reforms to fit any socket, the possibilities seem endless.

The technology might have significant biomedical applications as well. For instance, these robots could deliver drugs inside a patient’s body or remove foreign objects. However, before any in-human application, tracking the robot’s position within a patient’s body is a hurdle scientists need to overcome.

Who knows, maybe a doctor will ask you to swallow a shape-shifting robot someday. What a thing to look forward to!

Wanna see the robot melt and reconstitute? Someone set it to some soothing music on YouTube:

—WTF fun facts

Source: “This Shape-Shifting Robot Can Liquefy Itself and Reform” — Smithsonian Magazine

WTF Fun Fact 13450 – The Hunter Gatherer Woman

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Archaeologists have discovered the hunter-gatherer woman. So while our general assumption is that men took on the role of hunters in prehistoric times while women gathered resources and cared for offspring, recent discoveries are challenging this age-old belief. We now have a new picture of gender roles in prehistoric societies.

Archaeological insights into the hunter gatherer woman

The discovery of a 9,000-year-old female skeleton buried with her hunting toolkit in the Andean highlands suggests women might have hunted big game right alongside men. The burial site, located in what is now Peru, was rich in hunting artifacts, from spear points to butchering tools.

Upon examining the skeleton and associated tools, archaeologists concluded that this prehistoric woman was likely a hunter. This conclusion stemmed from the diversity of hunting tools buried alongside her, which would have been used to kill and butcher large game, not just small animals.

Broadening perspectives

The discovery sparked a wider investigation, prompting researchers to reanalyze burials from around the same period. Their analysis yielded more surprises: out of 429 burials from across the Americas, they found 27 individuals associated with big-game hunting tools, and 11 of these were women. This data suggests that in these communities, both men and women were likely to be hunters.

These findings upend the prevailing narrative of prehistoric gender roles. The assumption that men were the hunters while women were the gatherers has shaped our understanding of prehistoric societies for generations. However, these new findings suggest a more equitable distribution of roles than previously thought.

Implications for our understanding of prehistoric societies

These findings have crucial implications for our understanding of social organization and labor division in ancient hunter-gatherer societies. They not only shift our perspective on gender roles but also reshape the way we interpret archaeological data. For instance, when we unearth hunting tools in future excavations, we should consider the possibility that they may have belonged to women.

In the face of new archaeological evidence, we are rethinking long-held assumptions about prehistoric societies. The discovery of women hunters suggests a more egalitarian division of labor than previously assumed. As we continue to unearth clues from our past, we gain a richer, more nuanced understanding of human history.

—WTF fun facts

Source: “Men hunt and women gather? Large analysis says the long-held idea is flat-out wrong” — Live Science