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The human body is amazing in its resilience and complexity — and sometimes it’s just amazingly gross. 

The body can heal cuts, fight off infections, build memories, and keep your heart beating every second of every day without you having to think about it. It’s basically a miracle of biology and chemistry, one that we still don’t completely understand.

But for all its brilliance, the body can also be… kind of disgusting. It leaks, sheds, smells, and produces all kinds of substances you’d rather not think too hard about. But most of the “gross” things your body does are actually protective and surprisingly useful. 

Here are answers to eight body mysteries you were too afraid to ask about.

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Why Do You Grow Hair in Weird Places as You Get Older?

One of aging’s rudest surprises is the random hair that shows up where it never used to be: ears, nose, chin, toes, knuckles — you name it. This mostly comes down to hormones, especially androgens such as testosterone, which both men and women have. As hormone balances shift with age, some hair follicles become more sensitive, causing fine, barely visible hairs to turn darker, thicker, and longer.

At the same time, the hair on your head may thin because scalp follicles respond differently to those same hormones. So yes, the same biology that gives you less hair where you want it can give you more where you absolutely don’t. It’s annoying, but it’s also a totally normal sign that your follicles are responding to lifelong hormonal changes.

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What Is the Purpose of Earwax?

Earwax, also known as cerumen, seems gross until you realize it’s basically your ear’s built-in cleaning and security system. It traps dust, dead skin, hair, and tiny particles before they can travel deeper into the ear canal and damage the eardrum. It also helps keep the skin inside your ears moisturized so it doesn’t dry out, crack, or itch.

Earwax is produced by two types of glands in the outer ear canal: Ceruminous glands secrete antimicrobial proteins that protect against germs, while sebaceous glands release oily substances (sebum) that help soften and waterproof the ear canal. Together, they create cerumen, a substance that works to clean and protect your ears.

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Why Do Farts Smell So Bad?

The good news is that most body gas is actually odorless. The smell that follows a small percentage of flatulence comes from trace gases produced when gut bacteria break down certain foods — especially sulfur-rich ones such as eggs, broccoli, onions, beans, and meat. Those bacteria release compounds such as hydrogen sulfide, which is the same gas responsible for the smell of rotten eggs.

The reason some of your gas smells worse than others often comes down to what you ate, how fast your food moved through your digestive tract, and the specific mix of microbes living in your gut. A smellier fart doesn’t necessarily mean something’s wrong — it often just means your microbiome had a feast.

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What Are Skin Tags?

Skin tags, also called acrochordons, are small, benign outgrowths of skin that typically arise in areas of friction such as neck creases, underarms, and the groin. They’re made up of loose collagen fibers and blood vessels surrounded by an outer layer of epidermis. Their formation is associated with mechanical irritation, genetic predisposition, metabolic factors, and increasing age.

Though the cause isn’t fully understood, it’s believed that skin tags result from the localized overgrowth of skin in response to chronic friction and microtrauma. Insulin resistance and hormonal factors have also been suggested. Despite their sometimes conspicuous appearance, skin tags have no malignant potential in the vast majority of cases.

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Why Do Scabs Form?

When skin breaks, platelets rush to the area and form a clot to stop bleeding. That clot dries into the crusty layer you see as a scab, acting as your body’s emergency bandage. It protects the wound underneath from bacteria, friction, and further injury while the skin begins to repair itself.

Underneath that hard, crusty layer, your skin rebuilds itself with new collagen and fresh cells. As the wound heals, the scab will gradually lighten and naturally fall off when it’s ready. White scabs are usually due to moisture, but yellow or greenish scabs could signal infection. 

And yes, your parents were right — you shouldn’t pick at scabs, no matter how tempting it may be. Pulling them off too early can reopen the wound, slow healing, and increase the risk of infection or scarring.

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Why Is There Gunk in Your Eyes When You Wake Up?

Known as rheum, that crusty eye gunk in the morning is mostly a mix of mucus, oils, dead skin cells, and dust that your eyes cleared out while you slept. During the day, blinking constantly spreads tears across your eyes and washes debris into the tear ducts. At night, because your eyes stay closed, that material can collect in the corners instead of being continuously flushed away.

Your tear film is made of more than just water; it also includes oils and mucus that keep your eyes smooth and protected. Overnight, a small amount of that mixture can dry and thicken into a crust, which is usually normal. It can become a concern, though, if the discharge is excessive, thick, yellow or green, causes your eyelids to stick shut, or is paired with redness, pain, swelling, or vision changes, as those can be signs of infection, allergies, or another underlying issue.

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Why Does Your Skin Peel After a Sunburn?

Skin peeling after a sunburn happens because the top layer of your skin has been damaged by too much sun, especially ultraviolet (UV) rays. When skin cells are hurt beyond repair, your body gets rid of them on purpose. That’s why the affected skin may feel tight and dry, and eventually starts to peel. The peeling itself isn’t dangerous — it’s a normal part of healing — but it is a sign your skin has been significantly damaged.

Peeling begins once enough of those damaged cells have been shed, causing the outer layer of skin to loosen and flake off. At the same time, your body is busy making new skin cells underneath to replace what was lost. While your skin can recover, repeated sunburns increase the risk of long-term damage, including premature aging and skin cancer, so protecting your skin from too much sun is important.

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What Are Those Tiny Stones in Your Mouth?

Tonsil stones, or tonsilloliths, form in the small folds and pockets of your tonsils, which are part of your immune system. Those little crevices can collect bits of food, dead cells, and bacteria over time. Eventually, that material can harden and clump together — mostly because of calcium — forming the small, pale “stones” you may notice.

The strong smell often linked to tonsil stones comes from bacteria that thrive in low-oxygen environments. As bacteria break down the trapped debris, they release sulfur compounds that can cause bad breath. While tonsil stones can be annoying, they’re usually harmless and more about how your tonsils are shaped than a sign of anything serious.

Kristina Wright
Writer

Kristina is a coffee-fueled writer living happily ever after with her family in the suburbs of Richmond, Virginia.

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A peculiar phenomenon often occurs in the music world: You hear someone sing, and then hear them speak, and the two accents clearly don’t align. The British Grammy-winning singer Adele, for example, speaks with a distinct North London accent, but when she sings, that inflection largely disappears, replaced instead by a more neutral, somewhat Americanized accent. The same happens with many other singers — Elton John, Bono, Amy Winehouse, and Ed Sheeran, just to name a few. 

So why exactly does this happen? In most cases, the change is involuntary and can be chalked up to a combination of physiology (vocal mechanics) and technique (learned behavior). Let’s take a closer look — or listen.

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How Singing Dismantles an Accent

To understand why accents can almost entirely dissolve in a song, we first need to look at what an accent actually is. Your way of speaking isn’t one single thing, but rather a bundle of features, including the pronunciation of vowels and consonants as well as your rhythm and intonation. Together, those elements form the overall sound of your speech, which begins developing before you’re even born

Many people maintain the same accent throughout their entire lives, and it can form an important part of our identity. Singing, however, can systematically and instantly dismantle the factors that make up an accent. 

Linguist David Crystal has highlighted two main reasons why this occurs, and the first is entirely phonetic. While singing, your normal intonation and speech rhythm tend to disappear, because the song’s melody replaces them. Vowel length also changes, because many syllables are elongated when we sing. Crystal notes on his blog that “vowel quality is also often affected, especially in classical singing, where vowels are articulated with greater openness than in everyday speech.” 

So a song’s melody can cancel out your normal intonations of speech, while the beat of the music can cancel out your rhythm of speech. Singers are also forced to stress syllables as they’re written to be accented in the music, which causes them to elongate their vowels. Consonants can be affected, too: To achieve a smoother sound, some singers choose — sometimes consciously, but often not — to modify or soften certain consonants. 

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An American Influence 

In many cases, even if a British, Australian, or Scandinavian (think ABBA) pop or rock singer has no intention of sounding American, they still might. When specific elements natural to the singer’s native accent are stripped out, the result can be very similar to what’s called the General American accent, a neutral accent that can be defined by its absence of distinguishing features. 

But it’s also worth noting that the phenomenon isn’t always involuntary or mechanical — sometimes it’s social. As far back as the 1950s and 1960s, many non-American singers made a conscious decision to sing with a more American-sounding accent, either because they grew up listening to American music and naturally mimicked it, or because it helped them get a foot in the door of the U.S. market. In many cases, it was a combination of both. 

Today, many singers still deliberately choose to sound more American. In a 2013 interview, pop group One Direction tried to explain why their English accents often disappear on their albums, putting it down to a combination of the U.S. music they listened to as kids, the way their producers wanted their records to sound (for the U.S. market), and the nature of pop music. As One Direction’s Louis Tomlinson said, “I think in certain music genres you can really tell when people are British, but in pop it’s not as easy to get it across.” 

In other words, if you notice that an artist seems to lose their accent when singing, don’t be too quick to judge or criticize. It may not be a conscious decision, but rather a learned adaptation and physiological consequence of singing the song itself. 

Tony Dunnell
Writer

Tony is an English writer of nonfiction and fiction living on the edge of the Amazon jungle.

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Dreams are something everyone experiences, yet almost no one fully understands. They can feel vivid, scary, emotional, or sometimes strangely logical in the moment only to unravel when you try to recall them the next morning. 

Scientists know dreams are tied to sleep cycles, memory, and brain activity, but exactly why you dream and how your dreams take shape isn’t fully understood. What is clear is that your sleeping mind doesn’t simply replay the day; it remixes it, blending feelings and other fragments of your life into something that can feel both random and, at times, quite meaningful.

This uncertainty has led to plenty of theories about what your subconscious is actually up to while you sleep. From whether you can read in your dreams to the persistent fear of dying in your sleep, here are the answers to eight common questions about dreams.

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Can You Dream in Multiple Languages?

People who speak more than one language also often dream in more than one language. Research suggests that dream language tends to follow familiarity and context, meaning your brain tends to match the language to the situation. 

Dreams about family or childhood, for instance, often unfold in a person’s native language, while scenes set in the workplace may shift into a secondary language if the dreamer tends to speak a different language there in real life. Emotions seem to factor in as well: More intense or personal dreams often default to a primary language, while more practical or mundane scenarios may lean on a newer one.

Fluency plays a role, but it isn’t required: Even people with limited ability in a second language can dream in it — and, amazingly, they can sometimes even speak it better than they can in real life, especially if they’ve been studying recently. 

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Can You Read or Tell Time in Dreams?

It’s often said that it’s not possible to read or tell time in dreams, but those claims are based on anecdotes rather than direct scientific study. Perhaps surprisingly, there’s very little research on whether people can actually read text or check a clock to tell the time in dreams. 

Dream research tends to focus more on broader brain changes during sleep, such as how language, memory, and executive control functions behave differently in Rapid Eye Movement (REM) and Non-Rapid Eye Movement (NREM) sleep. One interpretation of the existing research is that language processing becomes less stable during sleep, which may explain why reading, writing, and structured speech seem to be rare in dreams.

This could also help explain why written text and numerals in dreams are often described as unreliable — some people report being able to read text or numbers on a first pass, but that the numbers get scrambled when they’re looked at again. Dream reports vary widely, though. Some people describe brief moments of reading clearly or looking for a clock and checking the time — which is also cited as a popular reality check for those who experience lucid dreaming — but these experiences are best understood as individual rather than universal.

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Can You Die in Your Dreams?

You may have heard the claim that if you die in your dream, you also die in real life. Often, when people do experience vivid, nightmarish scenarios of accidents or falls, we tend to wake up just before the end. This is a reaction most likely triggered by intense emotional responses. 

In fact, it’s not only possible, but common, to die in your dreams, with no impact on physical survival. What’s frightening is just how convincing those experiences can feel. Dreams can often simulate danger and fear with terrifying realism, but they have no harmful effect on your waking body.

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If You Dream About Someone, Are They Dreaming About You?

Despite what the romantic in you may wish were true, there’s no scientific evidence that people dream about each other at the same time or in any shared way. Of course, dream reports are subjective and gathered after waking, which makes verification of any cross-person connection highly unreliable. But we do know dreams aren’t transmitted between minds: From what sleep research has been able to assess, dreams are generated entirely within the individual brain, built from memory, emotion, and association. 

People who appear in dreams are typically drawn from our lives. We often dream about people we’ve recently interacted with as well as significant figures from our past. But even if we recognize a character as someone familiar, they may look totally different in the dream. What’s more, how you feel with that person in a dream (for example, safe or distant, happy or anxious) could point to the underlying emotions behind their guest appearance.

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Do Dreams Actually Mean Anything?

Dreams can often feel chaotic, but they’re not always random. Since the mid-20th century, researchers have found that dreams show consistent patterns tied to our ongoing stressors, relationships, and emotional lives. 

There are many widely repeated interpretations of classic dream themes. For example, teeth falling out is often linked to stress, loss of control, or struggles with self-image. But one dream reporting study found that this theme was possibly related to actual dental irritation such as jaw tension, tooth sensitivity, or the grinding or clenching of teeth. 

Ultimately, there’s no single decoder ring, and meanings may vary widely by person and context. Dreams aren’t so much universally coded messages as they are the brain reorganizing experiences — sometimes coherently and sometimes in surreal mashups.

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Do Light Sleepers Dream More?

Dreaming primarily happens during REM sleep regardless of whether someone is a light or deep sleeper. The key difference isn’t frequency, but memory. Light sleepers tend to wake more easily during or shortly after REM and NREM periods, increasing the chances they’ll remember and retain those dream fragments. Deep sleepers may experience just as many dreams but lose them simply because they transition more smoothly between sleep stages without waking. 

There are other influences on dream recall beyond sleep stages. Research suggests that memory and attention play a role, and people in the habit of reflecting on or recording dreams tend to have better recall. Personality factors such as openness, creativity, and introspection are also associated with remembering dreams, while stress and certain health conditions or medications can actually reduce recall, most likely by disrupting memory processes.

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Can You Manifest a Dream Before Sleep?

You may be surprised to learn that you can influence your dreams, even if the process is a bit indirect and imprecise. Beyond dream carryover from real-life conversations or worries experienced that day, some people actively practice dream incubation, a technique used since ancient times to intentionally steer dream content. 

Modern approaches to this involve focusing on a specific problem or question before sleep, visualizing it as an image, and then revisiting it immediately upon waking to try to improve recall. Research suggests this may work in part because the brain is especially suggestible as it transitions into sleep, particularly in lighter stages such as early NREM sleep.

Lucid dreaming research points to a similar idea. Studies suggest that people with stronger dream recall are more likely to become lucid dreamers, and techniques such as keeping a dream journal, setting intentions to remember dreams before going to sleep, and waking after a few hours and returning to bed afterward can increase the chances of becoming aware within a dream — a phenomenon known as the Mnemonic Induction of Lucid Dreaming  (MILD) method. 

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How Long Are Your Dreams in Real Time?

Dreams often feel long and winding, but in real time they’re usually much shorter than you’d think. Most research estimates that people spend about two hours total dreaming per night, but not all at once. You typically experience four to six REM periods per night: The first kicks in about 90 minutes after falling asleep and lasts for approximately 10 minutes, and throughout the night, those periods gradually lengthen, lasting approximately 30-60 minutes toward morning.

Most dreaming occurs during those REM cycles. And while REM is a continuous sleep state, it doesn’t mean you’ll have one continuous dream — most research suggests that dreams last 5-20 minutes each. Like many other aspects of dreams, though, duration isn’t directly observable, making it difficult to accurately measure just how long you spend in the stories you experience in your slumber.

Nicole Villeneuve
Writer

Nicole is a writer, thrift store lover, and group-chat meme spammer based in Ontario, Canada.

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Anyone can file a lawsuit, but just because it’s within your rights to do so doesn’t mean it always makes sense. For all the important cases that have been brought before a court, there are plenty of oddball legal disputes as well. Let’s examine seven such bizarre legal situations, from mac and cheese technicalities to the curious case of a person suing themselves.

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Looking Too Much Like Michael Jordan

Basketball Hall of Famer Michael Jordan is a highly recognizable figure. He’s also the celebrity doppelganger of an Oregon man named Allen Heckard, who certainly wasn’t a fan of the resemblance. In 2006, he filed suit against MJ claiming that their similar appearance made it impossible for Heckard to live a normal life.

Heckard sued not only Jordan but also Phil Knight, the co-founder and former CEO of Nike — the shoe brand that helped establish Jordan as a widely known public figure. The filing claimed that, “Whatever public functions he [Heckard] attend people are continally [sic] on a daily base harassing him of looking like Michael Jordan.” 

MJ’s lookalike requested $52 million in damages and $364 million in punitive damages each from both Jordan and Knight, though he later dismissed the lawsuit without providing a reason. A Nike spokesperson speculated that Heckard probably “realized he would end up paying our court costs if the lawsuit went to trial.”

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Returning a Donated Kidney

From 2005 to 2009, Long Island residents Richard Batista and Dawnell Batista found themselves engaged in a bitter divorce suit. The sticking point was a strange demand that Richard made as part of the suit: the return of a kidney he had donated to his wife in 2001. Claiming his wife had begun having an affair within two years of getting the kidney transplant, he asked for either the kidney to be returned or for $1.5 million in compensation. 

In July 2009, the Nassau County Supreme Court denied the request, with arbiter Jeffrey Grob stating it’s illegal to place a monetary value on human organs. The court ruled, “While the term ‘marital property’ is elastic and expansive … its reach, in this court’s view, does not stretch into the ethers and embrace … human tissues or organs.”

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Texting During a Movie on a Date

In 2017, Texas resident Brandon Vezmar took a woman named Crystal Cruz to a movie on a date. He paid for two tickets for them to see Guardians of the Galaxy, Vol. 2. But Vezmar took issue with Cruz texting on her phone during the film, and filed a petition in small claims court against Cruz seeking $17.31 — the cost of her ticket — in compensation.

According to the filing, Cruz “activated her phone at least 10-20 times in 15 minutes to read and send text messages … adversely affecting the viewing experience of Plaintiff and others.” It went on, “While damages sought are modest the principle is important as Defendant’s behavior is a threat to civilized society.” Cruz later agreed to pay Vezmar the money in exchange for him dropping the lawsuit.

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Suing God Over the Weather

In 1969, a lawsuit was filed against God by Phoenix resident Betty Penrose, whose home had been destroyed by a lightning bolt nine years prior. According to the claim, God was taken to court over “careless and negligent” control of the weather, with Penrose seeking $100,000 in damages (nearly $900,000 today).

The lawsuit wasn’t filed immediately after the incident in part because God had no tangible assets of value, so there would be no way to recoup any money by suing the omnipotent being. But that changed when musician Lou Gottlieb transferred ownership of his 31.7-acre California ranch to God in 1969. 

That unprecedented act technically made God a landowner in the state of California, and Penrose’s lawyer realized they could potentially take advantage, as the house could theoretically be sold off to pay any of God’s legal settlements. Therefore, the lawyer filed the lawsuit in California — rather than Arizona where the incident occurred — claiming the ranch was an asset over which they could sue God. 

At first the case seemed like a shoo-in, as there was no way for God to physically appear in court. Because judges typically rule in favor of the party present when the other fails to show, if Penrose had shown up, she would have won by a default judgment. However, Gottlieb’s attempted transfer of land to God was ruled invalid, as was Penrose’s lawsuit.

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Suing Yourself

In 1993, Robert Lee Brock was arrested and sentenced to prison for breaking, entering, and grand larceny. Two years later, while incarcerated at the Indian Creek Correctional Center in Chesapeake, Virginia, he brought a lawsuit against himself for the events on the night of his arrest. He sued himself over claims that he’d gotten drunk and violated his own civil rights.

Brock stated, “I partook of alcoholic beverages in 1993, July 1st, as a result I caused myself to violate my religious beliefs … by my going out and getting arrested.” He sought $5 million, though Brock never expected to pay the money himself. Instead, he requested the state pay those damages on his behalf, arguing that he couldn’t afford to do so since he couldn’t earn an income while in prison. 

As you may imagine, the case didn’t make it far, and Judge Rebecca Beach Smith ultimately dismissed the lawsuit as frivolous.

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Monkey Selfies

In 2011, photographer David Slater was capturing macaques in the jungles of Indonesia when one curious monkey that later came to be known as Naruto took one of Slater’s cameras and used it to snap a selfie. Slater later published the delightful images in a book, which caught the attention of the People for the Ethical Treatment of Animals (PETA). The organization sued Slater on behalf of Naruto, claiming the monkey owned the copyright for any selfies it had taken.

The lawsuit was formally filed in 2015 based on arguments over whether copyright acts extend to non-human animals. After two years of litigation, PETA and Slater settled out of court, with the latter agreeing to donate 25% of his future book revenue to Indonesian charities that protect macaque habitats. 

Though PETA was content with the settlement, it’s likely the case wouldn’t have been won in court, as the U.S. Copyright Office specifically states that “a photograph taken by a monkey” cannot be copyrighted.

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The Cooking Time of Macaroni and Cheese

In 2022, Florida resident Amanda Ramirez filed a lawsuit against the Kraft Heinz Company over the advertised prep time for microwavable cups of Velveeta macaroni and cheese. Ramirez sued over what she thought was false and misleading packaging, as the box claimed the food could be “Ready in 3 ½ Minutes.” The lawsuit noted that the 3.5-minute period only referred to how long the mac and cheese had to be microwaved, and that the estimate omitted the several additional minutes necessary to open the container, stir, and wait for the mixture to thicken.

Ramirez sought $5 million in damages, though Kraft never took the lawsuit seriously: The company dismissed the case as “frivolous” in a statement to CNN. The courts sided with Kraft, and on July 27, 2023, Judge Beth Bloom dismissed the lawsuit for its lack of standing. In her dismissal document, she also noted there was no proof that the claimant had “even attempted to cook the product.”

Bennett Kleinman
Staff Writer

Bennett Kleinman is a New York City-based staff writer for Inbox Studio, and previously contributed to television programs such as "Late Show With David Letterman" and "Impractical Jokers." Bennett is also a devoted New York Yankees and New Jersey Devils fan, and thinks plain seltzer is the best drink ever invented.

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Singing, having conversations, ordering our favorite coffee — these are only some of the things we use our voices for every day without thinking about how it works. We think of something we want to say and then, as if by magic, the words come out.

The sounds humans make are actually produced through a coordinated dance between air from the lungs, the vocal cords (which aren’t cords at all, but rather bands of soft tissue), and the articulators of the tongue, lips, and teeth. Those structures are capable of much more than you may think — and that’s where things get interesting. Here are five surprising facts about the human voice.

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Your Accent Is Formed in the Womb

Before birth, humans spend months listening to sounds — including voices — from inside the womb. The ability to hear begins around 18 weeks gestation, and by the third trimester fetuses respond to the sound of their mothers’ voices with slower heart rates and reduced movement. Studies have shown that newborns recognize and prefer their mothers’ voices from the moment they’re born. 

In the womb, babies also listen to the patterns of what will become their native tongue. Incredibly, there’s even evidence that language development starts before birth. A study of newborns in Europe found that French babies’ cries more often followed a rising melody, with higher frequencies as the cries progressed, while those of German babies had a falling melody. This corresponds with the pattern of those languages, as French words and phrases tend to have a rising pitch and German more often has a falling pitch at the end of a word or phrase.

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Each Voice Is Unique

The way your voice sounds is determined by the shape and size of your vocal cords, the volume of air your lungs can contain, the ways you use your mouth and tongue to form sounds, and more. All those factors are highly specific to each individual, combining to make our voices unique identifiers much like our fingerprints. One statistical review determined that the chances of two humans having identical vocal patterns was at most one in a few thousand and could be up to one in a septillion.

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Some Humans Can Make Sounds We Can’t Hear

Sound frequency — how “low” or “high” in pitch a sound seems to us — is measured in hertz, a unit of cycles (in this case, sound waves) per second. In general, humans can hear a range from roughly 20 hertz to 20,000 hertz, although that varies between individuals and across a person’s lifespan.

The voice, however, has been found to extend beyond this range. Using special frequency detecting equipment, Guinness World Records confirmed that the lowest note ever sung, achieved by American singer Tim Storms in 2012, was only 0.189 hertz, well below the range of human hearing. On the other end of the spectrum, the highest note ever measured, sung by Brazilian singer Georgia Brown, hit about 25,000 hertz, well above the top of our normal hearing range.

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Human Voices Can Be So Loud It’s Painful

Like pitch, volume is determined by sound waves, or more specifically, how “big” the waves are — aka their amplitude, which is measured in decibels. A quiet sound, such as a human whisper, is about 20 to 30 decibels, while normal conversation is about 60 to 70 decibels. Sustained exposure to more than about 90 decibels may result in hearing loss, and anything over 125 decibels starts to cause pain to the listener.

It may surprise you that some of the loudest humans ever recorded have even exceeded that pain threshold. In 2000, a teaching assistant from the U.K. named Jill Drake was recorded shouting at 129 decibels. That’s louder than a power saw or a rock concert and nearly the level of a jet engine!

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Animals Are More Scared of Human Voices Than Lion Calls 

The African Savanna can be a dangerous place for many animals, as predators lurk in the grasses at every turn. Lions, the longtime undisputed kings and queens of the wild, are some of the most fearsome. And yet, the sound of another animal — human beings — strikes even more fear into the hearts of some prey.

Researchers in South Africa’s Kruger National Park played recordings of human conversation, dogs barking, gunshots, and lion growls and snarls through loudspeakers at watering holes in the park. They found that 95% of the animal species who heard the recordings were more likely to flee when they heard the human voices — including zebras, warthogs, impalas, rhinos, and leopards. Elephants were the only species significantly more likely to run away from the lion sounds.

Ali Eldridge
Writer

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Most of us can name a few endangered animals off the top of our heads — orangutans, sea turtles, and tigers often top the list. But beyond these familiar examples there’s a far longer list of lesser-known species that are also on the verge of extinction.

Many endangered animals are small or live in remote corners of the world, which makes them easy to overlook, and often more difficult to protect. In many cases, their survival now depends on targeted conservation efforts — and on people simply knowing they exist in the first place. With that in mind, here are five endangered animals you’ve probably never heard of.

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Vaquita

About the size of a medium dog, this small dolphin-like porpoise has a soft gray coloring and, most distinctively, dark rings around its eyes and mouth that resemble a cow’s markings — in fact, the name “vaquita” is Spanish for “little cow.” Vaquitas live in the upper region of Mexico’s Gulf of California; notoriously shy, they usually keep a low profile and quickly slip away at the sound of approaching boats.

The vaquita’s story has unfolded quickly and dramatically. The animal was identified by scientists in 1958, and its known population numbered nearly 600 in the 1990s. Today, however, its population has dwindled to around just 10 individuals remaining, making it the most endangered marine mammal on Earth. The main threat to the vaquita, along with many of its fellow marine creatures such as sea birds and turtles, is accidental entanglement in gillnets set for other fish. 

Since conservation efforts gained traction in 2018, there have been hopeful signs that the population is slowly beginning to recover. As recently as 2025, infant vaquitas were observed living longer than they had in recent years, making it past the one or even two-year mark.

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Gharial

The gharial is a crocodilian that looks even more prehistoric than typical crocodiles, with a long, skinny snout lined with around 100 sharp teeth. While it historically inhabited rivers across Bangladesh, Bhutan, India, Myanmar, Nepal, and Pakistan, only fragmented populations survive in northern India and Nepal today. 

Male gharials are especially memorable, sporting a bulbous growth on the tip of their snouts that’s used to amplify their distinct popping and buzzing calls during mating season. But despite their impressive size — they can grow up to 20 feet long — and intimidatingly toothy jaws, gharials are critically endangered. Their sensitivity to water temperature leaves them vulnerable as climate change warms rivers, and river pollution and dam construction have disrupted habitats. 

Today, careful conservation programs including habitat restoration, captive breeding, and reintroduction into protected rivers have helped slow the population decline.

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Kākāpō

The beautiful kākāpō parrot is an example of what dedicated conservation efforts can achieve for endangered animals. This large, nocturnal, flightless parrot, with its bright-green feathers, owl-like face, and distinct waddle, was once widespread across New Zealand. 

Populations began declining after the arrival of Māori settlers around the 13th century due to hunting and the introduction of the fauna-destroying Polynesian rat. The Kākāpō population dwindled further following European settlement in the 18th and 19th centuries due to hunting, habitat loss, and the introduction of predators such as cats. Despite conservation efforts that began in 1894, kākāpōs had nearly gone extinct by the mid-1990s, with fewer than 60 birds left on Earth.

Today, however, thanks to decades of collaborative work by Māori guardians and government conservationists, the population has increased to around 235. In 2023, kākāpōs began to be relocated back from predator-free offshore islands to a mainland sanctuary safe from predators for the first time in about 50 years. In 2026, the parrot had a record-breaking breeding season: More than 100 chicks hatched, the most in more than 30 years. 

Though still considered critically endangered, it nonetheless marks a major milestone in bringing these unique birds closer to their original habitat.

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Aye-aye

Native to Madagascar, the aye-aye looks like something straight out of the imagination. Roughly the size of a house cat, this nocturnal lemur is distinctive thanks to its big, round eyes, shaggy dark fur, and oversized, moveable ears. 

Its most unusual feature, however, is its long, skeletal middle finger. This is used as a built-in tool to tap along tree bark and find hollow spots to drill into and pull out insects hidden inside. It’s a specialized feeding method known as percussive foraging that only few other animals can claim, including striped possums, found primarily in New Guinea.

The aye-aye’s strange appearance has unfortunately worked against it. According to some local traditions, the aye-aye is seen as a bad omen, and it’s often killed on sight. The biggest threat to its population, however, is ongoing deforestation. Although they can adapt to a range of habitats across Madagascar, aye-ayes are rarely seen and seldom encountered in the wild — but the holes they drill in tree bark when looking for food are a sign that they’re around.

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Hirola

Found only in the southern part of the Kenya-Somalia border, the hirola is one of the rarest antelopes on Earth, with an unmistakably striking appearance. These graceful hoofed mammals are best known for their long snouts and the distinctive white goggle-like markings around their eyes, earning them the nickname “four-eyed antelope.” Both males and females sport dark, gently curved horns that stretch upward in a harp-like arc and can grow to nearly 3 feet long. 

Unfortunately, hirola numbers have fallen dramatically over the past 50 years, from thousands in the 1970s to around just 500 today. A combination of viral disease outbreaks, tree overgrowth in formerly open grasslands, and abundant predators such as lions, cheetahs, and even eagles has put the species on the brink. 

Conservationists are fighting to turn the tide, however: Habitat restoration efforts include protecting rhinos and elephants that naturally work to maintain the hirola’s grasslands by grazing heavily, trampling vegetation, and preventing shrubs and trees from taking over.  

Nicole Villeneuve
Writer

Nicole is a writer, thrift store lover, and group-chat meme spammer based in Ontario, Canada.

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Buying a new or preowned car can be a stressful process no matter how many times you’ve done it before. Cars aren’t cheap, financing can be confusing, and the entire experience can feel like an exhausting maze of complicated options. And it doesn’t help that the auto industry also has some tricks up its sleeve to make you spend more than you planned when car shopping.

These sales tactics play with your psychology and can impact your decision-making skills. Here are five tricks to watch for the next time you head to the dealership.

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Focusing on Monthly Payments

One of the most common tactics during car negotiations is shifting the conversation away from the total price of the vehicle and toward the monthly payment. A salesperson may ask, “What kind of monthly payment are you looking for?” instead of discussing the full purchase price.

This approach allows the dealership to adjust multiple variables — including loan length, interest rate, and fees — to make the monthly payment look more appealing while actually increasing the overall cost. For example, stretching a loan from five years to seven years can significantly lower the monthly payment while adding thousands of dollars in interest over time.

Because the numbers can quickly become complicated, many buyers focus on whether they can afford the monthly bill rather than calculating how much they’ll actually pay by the end of the loan. Financial experts generally recommend negotiating the vehicle’s total price first before discussing financing.

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The “Four-Square” Worksheet

Some dealerships use a negotiation tool often called the “four-square” worksheet. This sheet divides the deal into four sections: vehicle price, trade-in value, down payment, and monthly payment. While it may seem like a helpful way to organize information, it can also make it harder for buyers to keep track of the real numbers.

Salespeople can move values around between the four boxes — adjusting the trade-in price, loan terms, or monthly payment — to make the deal appear favorable without clearly showing the full cost. Because the format focuses on multiple numbers at once, it can distract buyers from the single most important figure: the final price of the car.

Some consumer advocates recommend asking for a straightforward breakdown of the vehicle’s purchase price, fees, interest rate, and total financing cost rather than relying on summary worksheets.

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“Limited-Time” Pressure

Urgency is a powerful sales tool, and car dealerships sometimes create a sense of time pressure to push customers toward quick decisions. A salesperson might say that a particular vehicle has several other interested buyers or that a special discount will expire that day.

While limited-time promotions do occasionally exist, high-pressure deadlines are also a common negotiation tactic. The goal is to prevent buyers from leaving the dealership to compare prices, research financing options, or think the decision over.

In reality, most vehicles remain available for longer than salespeople suggest, especially at large dealerships with substantial inventory. Taking time to review the deal — or even walking away to consider it overnight — can help buyers avoid making rushed decisions.

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Inflated Trade-In Value

Trading in an old car can simplify the purchase process, but it can also make negotiations more complicated. Often, buyers are more focused on getting a better deal for the car they’re trading in than on getting the best price for the new car they’re buying. Dealerships know this and will adjust both the price of the new car and the value of the trade-in in ways that make the deal appear better than it actually is.

For example, a dealership may offer an unusually generous trade-in value while inflating the price of the new vehicle in their estimate. Because the two numbers are bundled together in the final calculation, it can be difficult for buyers to see where the real cost lies.

Many car-buying guides suggest negotiating the price of the new car and the value of the trade-in separately, which effectively makes it easier to compare offers and understand exactly how much money is changing hands.

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Upsells at the End

One of the most common dealership tactics is upselling extra products, services, and fees after you’ve already mentally committed to buying the car. This strategy typically shows up near the end of the purchase process — either once you’ve agreed on a price or when you’re signing paperwork in the finance and insurance (F&I) office.

Some charges, including taxes, registration, and documentation fees, are legitimate and unavoidable. But mixed in with those can be optional add-ons presented in ways that make them sound mandated or strongly recommended. 

Those upsells may include paint protection, VIN etching, extended warranties, gap insurance, tire protection plans, maintenance packages, or vague charges such as “dealer preparation” fees. Some of those products can be worthwhile depending on your situation, but they’re also a major source of profit for dealerships.

Because those extras are often introduced when buyers are eager to finish, many people agree without fully evaluating whether they need them or realizing similar coverage can sometimes be purchased elsewhere for less. The best way to avoid unnecessary costs is to slow down, review every line of the final paperwork, and ask whether each charge is mandatory or optional before signing.

Kristina Wright
Writer

Kristina is a coffee-fueled writer living happily ever after with her family in the suburbs of Richmond, Virginia.

Original photo by © Pesce Huang/Unsplash.com

Durian has quite the reputation: Widely considered one of the most foul-smelling foods on Earth, it’s been banned on public transport and from hotels in many Southeast Asian countries. The fruit’s odor has variously been compared to stale vomit, dead cats, and rotten onions. 

But while durian is undeniably a celebrity in the world of pungent foods, it’s not necessarily the most odorous of them all. Other foodstuffs are fully capable of rivaling its fearsome stench, including an array of fermented, rotted, and otherwise unusual delicacies from around the world. 

There is, of course, some subjectivity involved when it comes to determining which foods smell worse, and cultural context also plays a role. After all, many people in Southeast Asia consider durian a delicacy. With that in mind, here are six foods that are arguably even smellier than that infamous fruit. 

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Surströmming 

If the global population had to unite around one single food as the true champion of stench, it would probably choose surströmming. This is a Swedish concoction made of fermented Baltic herring. The fish is caught in spring, stored in a saltwater solution for a couple of months, and then packed into tins for fermentation. 

After a month or so of fermenting, the tins are ready to open — something best done outside, as the smell is overpowering. A 2002 study by Japanese researchers found that the smell of surströmming is one of the most putrid in the world and more potent than similar fermented dishes from Asia, some of which are mentioned further down this list. 

The smell, which comes from a mix of powerful compounds such as propionic acid, butyric acid, acetic acid, and hydrogen sulfide, is often compared to rotten eggs, week-old armpit odor, and rancid fish, all turned up to 11.

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Kiviak 

Kiviak is a traditional Inuit winter food from Greenland, whose preparation sounds like something from a dark fantasy novel. It’s made by stuffing hundreds of little auk seabirds (also known as dovekies) — feathers, beaks, and feet included — into a hollowed-out seal carcass, which is then sewn shut, coated in grease to keep flies out, and buried under rocks for anywhere between three and 18 months. 

When it’s eventually dug up, the smell is as potent as you may imagine. The birds are removed and their feathers plucked before being eaten individually, often bones and all, as the long fermentation process softens everything enough to be chewed and swallowed. 

To the unaccustomed, kiviak may well sound like the stuff of nightmares. But when considered from a scientific and cultural point of view — ideally at a safe distance from the smell — it’s a highly inventive food fermentation method that’s long served the Inuit community. 

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Hákarl 

One of Iceland’s most notorious delicacies is hákarl, a national dish consisting of Greenland shark (or another type of sleeper shark) that’s fermented for about nine weeks then hung to dry for around five months. When fresh, the meat of Greenland sharks is poisonous and can cause an unpleasant intoxication in humans. The fermentation process neutralizes the toxins, making the highly odorous dried shark meat safe for consumption — if you can stand the smell. 

It’s most often compared to the whiff of particularly potent urine. The taste is supposedly milder, but even Icelanders only tend to eat small chunks of it, often quickly washing it down with a shot of something alcoholic. Anthony Bourdain famously called hákarl “the single worst, most disgusting, and terrible-tasting thing” he had ever eaten in an episode of his TV show No Reservations

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Hongeo-hoe 

One of the aforementioned rivals to surströmming is Korea’s hongeo-hoe, a fermented fish dish made from skate. The history of hongeo-hoe goes back as far as the 14th century, when inland residents of the Jeolla province noticed how a fisherman’s supply of skate could somehow be transported all the way from the coast without going bad. 

As it turned out, the skate had fermented in its own urine, effectively preserving it — but not without a certain stink. The fermented skate caught on as a dish, but the smell was unmissable — it’s another stinky food whose ammonia content inspires comparisons with uncleaned public toilets. But when eaten alongside generous quantities of kimchi, pork belly, and rice wine, it’s found to be more than tolerable. 

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Stinky Tofu 

Stinky tofu — or chòu dòufu — is a staple of night markets and street vendors across China, Taiwan, and Hong Kong. Originally of Chinese origin, it’s a fermented tofu with a relatively mild taste but a smell that can be detected from streets away. 

The exact process of making stinky tofu differs from one producer to the next but typically involves leaving fresh tofu in a fermented brine. That brine is a potent mix, normally involving a base of milk, vegetables, and meat, but also including an array of extra elements that can include dried shrimp, amaranth and mustard greens, winter melon, bamboo shoots, and local herbs. 

The brine is left to ferment, and the tofu absorbs the whole concoction for anywhere between a few hours to several months. The resulting smell has been compared to rotten garbage, smelly feet, and sewage. James Beard award-winning chef Andrew Zimmern had a particularly hard time when faced with stinky tofu, which he described as having a “sour, spoiled flavor… like rotten nuts mixed with rotten fish” in an episode of Bizarre Foods with Andrew Zimmern.

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Nattō

With a smell akin to ammonia and the consistency of mucus, nattō is certainly an acquired taste. This traditional Japanese food is made from fermented soybeans, which are combined with a starter culture, or bacteria, called Bacillus subtilis for a few days. The result is a sticky, stringy mass — a bit like baked beans covered in slime — that produces an aroma with hints of urine, old socks, and very ripe blue cheese. 

Despite the smell, nattō is a popular Japanese breakfast food, widely eaten by schoolchildren as a daily snack. It’s inspired some divisive reactions, with some people enjoying what they consider its mild and nutty flavor and others finding it gag-inducingly pungent.

Tony Dunnell
Writer

Tony is an English writer of nonfiction and fiction living on the edge of the Amazon jungle.

Original photo by © natatravel/iStock

Unless you’re a historian who’s pored over every last detail in each city charter and state constitution, you may be shocked to learn about the everyday activities that were once considered taboo in the eyes of the law. It’s hard to fathom that lawmakers once took issue with shimmying shoulders, common arcade games, or playing sports on certain days of the week — but it’s true. Here’s a look at five surprisingly unlawful actions from the past.

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Playing Sports on Sunday

For many people, Sunday is now synonymous with professional sports, such as baseball and football. But enjoying those activities on a Sunday was once strictly prohibited in many parts of the U.S. This stems from blue laws, which have existed since the nation’s creation. Blue laws were typically imposed on a state or local level, and they forbade secular activities on Sundays so Christians could focus their attention on religious observance. While many such laws were repealed over time, some stayed on the books for decades. 

As baseball surged in popularity throughout the late 18th and early 19th centuries, many states prohibited Sunday games due to those blue laws. The managers of the New York Giants and Cincinnati Reds were even arrested for playing a game one Sunday in 1917. Two years later, New York changed its laws to allow Sunday sports.

While other states followed suit in allowing sports on Sundays, Pennsylvania remained the final holdout. Having adopted blue laws back in 1794, voters there didn’t overturn the laws until 1933 — the same year the National Football League’s Pittsburgh Steelers (then called the Pirates) debuted. 

The team’s first Sunday home game on November 12, 1933 was technically illegal. Citizens had voted down blue laws a few days prior, but the law hadn’t been formally repealed. However, team owner Art Rooney bribed the superintendent of police, who allowed the Sunday game to take place. 

Today, the majority of blue laws across the nation have been overturned, though some areas still restrict alcohol and other retail sales on Sundays. But when it comes to playing sports, no such restrictions remain.

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Dancing

The movie Footloose was more than just a work of fiction — it was based on the strange dancing bans that have existed throughout the U.S. since the 19th century. That film was inspired, in part, by the town of Elmore City, Oklahoma, where a dancing ban had been on the books since 1898. Religious groups viewed dancing as a gateway to immoral acts such as sex and alcohol consumption. The law was eventually lifted in 1980 thanks to a group of Elmore City High School students who fought for the right to have senior prom.

But it wasn’t just rural towns such as Elmore City that banned dancing — New York City did as well. In 1926, the Big Apple enacted the New York City Cabaret Law, which banned dancing, singing, and general entertainment at commercial establishments that sold food or liquor without being granted permission. Dancing was only permitted if the business acquired a cabaret license. 

Many derided this as a selectively enforced tool used primarily for racial discrimination, and the city eliminated the law in 2017. However, it’s still technically illegal to shake a leg in NYC restaurants that serve liquor, as the State Liquor Authority bans dancing per the liquor licenses they issue. Luckily, that odd rule is never enforced, and the state government is looking to remove the wording from those liquor licenses and allow dancing by default. 

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Government Employees Writing Crossword Puzzles

The U.S. Ethics Reform Act of 1989 sought to prevent corruption by establishing clear ethical guidelines for government employees. This included an honoraria ban, which prohibited lawmakers from accepting financial compensation for speeches, appearances, or written articles. But the law’s loose wording had inadvertent consequences, also restricting civil servants’ ability to participate in paid hobbies on the side.

Among the most infamous examples was an unnamed government investigator who was informed he could no longer create crossword puzzles for a newspaper unless he quit his job first. In another case, an IRS employee with a degree in geophysics was banned from speaking about earthquake preparedness, while a separate instance saw a different IRS worker prohibited from covering baseball and hockey games. 

Another example featured a civil servant who moonlighted as an after-hours dance instructor, only to be told teaching dance class was a prohibited form of paid speech. The portion of the Ethics Reform Act that included the honoraria ban was overturned by the Supreme Court in 1995, who deemed it a violation of free speech.

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Kissing in Public

One of the first-known instances of a kissing ban was enacted on July 16, 1439, when Henry VI banned smooching in England to prevent the spread of bubonic plague. But in colonial America, religious Puritans prohibited kissing for a very different reason: They believed public displays of affection were an affront to God, and that offenders should be punished with fines.

In a legal spectacle that would’ve surely had wall-to-wall coverage if TV cameras had existed, Connecticut residents Sarah Tuttle and Jacob Murline were brought before the court on May 1, 1660, and prosecuted for “sinful dalliance.” They were accused of sitting on a chest with their arms wrapped around each other for around half an hour. Horrified witnesses also reported the pair had been kissing, and they were sentenced to pay a fine of 20 shillings (or roughly $240 today).

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Pinball Machines

In 1931, the coin-operated Whiffle machine was unveiled to the public, and many regard this device as the first modern pinball machine. And while plenty of people viewed the machine as a fun way to pass the time, others worried it encouraged gambling. 

Some folks even suspected the machine was the work of the mafia, given that many pinball machines were manufactured in Chicago, which had strong mob ties. One person who held this belief was New York City Mayor Fiorello LaGuardia, who helped  spearhead a movement to ban pinball.

Following the 1941 attack on Pearl Harbor, LaGuardia began arguing that pinball machines were a waste of wartime resources. Public opinion shifted against pinball for this reason and due to the game’s perceived ties to the mafia, and on January 21, 1942, a Bronx court declared pinball a form of illegal gambling. The police began raiding shops around the city, collecting and destroying 3,000 pinball machines in three weeks.

Other cities, including Chicago and Los Angeles, followed suit with similar bans, and it took decades for pinball to shed its seedy reputation. Tensions cooled in the 1970s: In 1974, the California Supreme Court overturned the ban by stating it was a game of skill, not gambling. New York City lifted its own ban in 1976, and pinball machines began to pop up in arcades around the country.

Bennett Kleinman
Staff Writer

Bennett Kleinman is a New York City-based staff writer for Inbox Studio, and previously contributed to television programs such as "Late Show With David Letterman" and "Impractical Jokers." Bennett is also a devoted New York Yankees and New Jersey Devils fan, and thinks plain seltzer is the best drink ever invented.

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Most of us move through our homes without giving much thought to the details around us — at least, not until something breaks or we’re in the middle of a renovation. The small, everyday features of a house can feel so familiar they barely register. But many of them exist for practical reasons that date back centuries, long before modern materials and construction techniques.

In fact, a lot of what we see in our houses today was originally designed to solve specific problems, such as preventing damage, improving comfort, or making spaces more efficient. Over time, those solutions became standard, and many still serve important purposes, even if we don’t often think about them. Let’s take a closer look around your home at some of the details you may never have considered. 

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Why Do Doors Have Panels?

One of the most recognizable design elements in traditional homes is the paneled door. Rather than being a single flat slab, many doors are made from several rectangular panels framed by vertical and horizontal pieces of wood. While the design may look decorative, it was originally developed for a very practical reason: the fact that wood tends to move.

Wood naturally expands and contracts as temperature and humidity change. In previous centuries, when doors were made entirely from solid wood, large flat boards could easily warp, crack, or split as they reacted to seasonal moisture changes. The panel-and-frame design was a solution to that problem. 

The outer frame of the door holds smaller panels in place, allowing each panel to expand or shrink slightly without stressing the entire door. Rather than being glued tightly on all sides, the panels sit loosely in the grooves cut into the surrounding frame. Because the panels “float” within the frame like that, the wood has room to move as humidity and temperature change, which helps the door stay stable and less likely to warp.

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Why Do Windows Have Sills?

Window sills are another everyday feature with an important purpose. While they can double as convenient spots for plants or decorations, their original function was largely structural and protective. 

Exterior window sills are designed to direct rainwater away from the wall and window frame. Most are angled slightly downward so water runs off rather than collecting near the building. Without that slope, moisture could seep into the wall structure and cause rot or other damage over time.

Interior sills — also called window stools —  serve a slightly different purpose than the surrounding trim. While side and top casing cover the seams around the window frame, the window stool finishes the bottom edge, extending slightly into the room to create a ledge beneath the window. 

This helps conceal the joint where the frame meets the wall, adds protection against drafts, and can catch condensation before it reaches the wall below. While decorative trim styles have changed over the years, this basic bottom ledge still plays an important practical role.

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Why Do Baseboards Line the Bottom of Walls?

Baseboards — the strips of trim that run along the bottom edge of interior walls — serve both protective and decorative purposes. Floors and walls are often constructed separately, and slight irregularities can leave small seams where the two meet. Baseboards hide those gaps while giving the room a finished appearance, but they also protect walls from everyday wear and tear.

Before vacuum cleaners and modern cleaning tools, brooms frequently struck the lower portion of walls during sweeping. Baseboards absorbed that impact, preventing damage to plaster or drywall. Today, they continue to protect walls from scuffs caused by furniture, shoes, or cleaning equipment. While baseboards can be plain or ornate depending on the style of a home, their basic function hasn’t changed much over time.

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Why Are Doorknobs Round?

The round doorknob is another design choice many people never question. Although lever-style handles are becoming more common today, round knobs dominated door hardware for generations. 

One reason for that is mechanical simplicity: Early locking mechanisms used rotating parts that worked naturally with a circular knob. Turning the knob rotated the internal latch, allowing the door to open. The round shape made it easy to grip from any angle and required relatively simple metalworking techniques to produce.

Round knobs are also considered a security advantage because they’re harder for animals — or even small children — to operate compared to lever handles. Today, accessibility guidelines increasingly favor lever handles because they’re easier to operate for people with limited hand strength, but round doorknobs are unlikely to disappear anytime soon.

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Why Do Some Windows Have Divided Panes?

Windows with multiple small panes separated by muntins — thin strips of wood or metal that hold each pane in place — are mostly decorative today, but they were originally a practical solution to window design. 

Early glassmaking was incapable of producing large, flawless sheets of glass, and walls often couldn’t support the weight of a single large window. Dividing the window into smaller panes — called lights — held together by muntins made larger windows possible while reducing stress on both the glass and the wall.

While muntins divide the glass panes within a single window sash, mullions are the larger structural bars that separate multiple window units in a row. Even after advances in glassmaking and construction made large single-pane windows possible, divided-light windows remained a popular classic aesthetic. Many modern windows still use simulated muntin grids to recreate that traditional look with contemporary materials.

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Why Do Stair Steps Have an Overhang?

The slight overhang on stair treads — called a nosing — was designed with both safety and durability in mind. The overhang increases the surface area of each step, giving your foot more room to land comfortably and reducing the risk of slips. Many building codes require a nosing because it improves safety, especially on narrower stairs.

From a construction standpoint, the overhang helps protect the vertical face of the step (or riser) from wear and damage. Foot traffic typically strikes the front edge of the stair first, so the nosing absorbs much of the impact, protecting the riser and extending the life of the stairs.

Kristina Wright
Writer

Kristina is a coffee-fueled writer living happily ever after with her family in the suburbs of Richmond, Virginia.