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Doctor blows minds by explaining why when your stomach growls it isn't always hunger

Stomach myth debunked.

stomach growl, dr. karan raj, hunger
via Sasun Bughdaryan/Unsplash

A woman holds her stomach.

Just about everyone has had that embarrassing moment when their stomach growls super loud in a quiet room with a group of people. Whether it’s a business meeting or a lecture at school, someone always sarcastically comments, “Somebody’s hungry.”

The funny thing is that even though a growling stomach seems like a tell-tale sign that you’re hungry, that’s not the reason why sometimes you can hear it rumble.

Dr. Karan Raj recently explained what happens when your stomach growls in a TikTok video with over 1.9 million views. Dr. Karan Rajan is an NHS surgeon and one of social media's most popular health and science creators.

He starts the video by debunking one of the major myths about stomach growls: that it's not your stomach. In fact, “it’s actually your intestines,” Dr. Raj revealed. “Specifically, your small intestine.”

@dr.karanr

Demonic orchestra

The big takeaway is that your intestines are constantly “contracting and squeezing digested food, called chyme, through your internal plumbing.” He likens it to squeezing a toothpaste tube to get the last drop out. “It happens 24/7,” the doctor noted. “Most of the time, you can’t hear it unless you’re listening with a stethoscope.”

So why is it that sometimes everyone can hear this process? “The reason why people think [hearing a stomach rumble] means you’re hungry is because it’s typically a lot louder when your digestive system is empty,” Dr. Raj shared.

While many people appreciated the explanation, some were pretty grossed out about learning the truth. “Thank you for this information; it makes me so uncomfortable. I might cry, but it’s so interesting!”Arantzi wrote.

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34 broken bones, a mural, and Buddy the Elf—what these three things have in common

"I never thought I’d run again. But against the odds, here I am."

34 broken bones, a mural, and Buddy the Elf—what these three things have in common
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The Bank of America Chicago Marathon took place on Sunday, October 12th. Every runner who took on the enormous feat of 26.2 miles is truly an inspiration. We’re proud to share three outstanding stories about the power of community, giving back and crossing the finish line. Not only did they run an outstanding distance, but they each also gave back by fundraising for an organization that changes lives for the better.

Running a marathon is so much more than race day. It’s sticking to a schedule, getting enough rest, learning how to fuel your body for long distances, and—perhaps the most challenging of all—building mental resilience.


Meet Leanne: Running after 34 Bone Fractures

Leanne was only 12 years old when during her middle school cross country practice, she fractured her right tibia, the shin bone in her leg. This wasn’t Leanne’s first time breaking a bone—it was actually her 34th fracture. After many years of being overlooked as "clumsy," Leanne felt immense relief and recognition when a doctor diagnosed her with brittle bone disease, an incredibly rare condition.

Lurie Children’s provided a care plan for Leanne to build strength and start running again. And as of October 12th, Leanne ran her second Bank of America Chicago Marathon. She said in an interview, “I never thought I’d run again. But against the odds, here I am, training for my second Bank of America Chicago Marathon... all because of Lurie Children’s.”

Leanne’s impressive journey is a testament to the incredible research of Lurie Children’s, where she gives back by volunteering at the hospital and running on its behalf. Talk about being a true inspiration.


Meet Everett: Running to Inspire Through Art

Everett is an artist who creates beautiful murals around the city of Chicago. He uses his art as a tool for storytelling for community and connection.

In addition to being an artist, Everett is a runner. He ran the 2025 Bank of America Chicago Marathon on behalf of Peace Runners 773, a non-profit organization that strengthens the community of Chicago. In this video, we follow Everett on a run to visit some of his favorite murals. The run ends at Garfield Park, where Everett just finished a mural that he dedicated to the organization—symbolizing growth, strength and togetherness. Everett didn’t stop there.

While building his strength as a runner, Everett is strengthening his city of Chicago. Through his running and artwork, Everett has brought more awareness and resources to his community.

Meet Joseph: Running on Behalf of Special Olympics


Joseph ran the Chicago Marathon on behalf of Special Olympics, dedicating each mile to one of 26 friends with a developmental disability. The last 1.2 miles were extra special. It was for one of his closest friends, Matt.

In this video, Joseph runs to Matt’s house. For every mile of this training run, he tells us a heartwarming anecdote about Matt. They met at camp and soon, Matt will be a groomsman in Joseph’s wedding. The duo even sends a Christmas card every year—most notably dressing up as Buddy the Elf and sharing a bowl of spaghetti with maple syrup (spoiler: it doesn’t taste good).

As Joseph runs, he says, “Before we get to Matt, a quick note about why I’m running on behalf of Special Olympics. Matt and I love sports. And so do many of my other friends. Donations help provide year-round sports training and competition for more than 20,000 people with intellectual disabilities across Illinois.”

Joseph is the perfect example of inspiration. Not only did he run an entire marathon, but he also found inspiration in his friends who love sports as much as he does.


Leanne, Everett and Joseph are three incredible people who have shown how much strength and perseverance it takes to run a marathon. Each runner is both empowering themselves and their community. Their dedication to the Bank of America Chicago Marathon shows that the people of Chicago have a passion for the city, their neighbors and their personal achievements.

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Social skills expert shares 3 'magic phrases' that make you more likable

Sometimes, we need to overcommunicate how we feel about others.

vanessa van edwards, likability, communications skills, people skills, people laughing, good advice
via Press Release and Canva/Photos

Vanessa Van Edwards and people at a party.

A familiar misstep people make when trying to be likable is trying to impress others. They want to show they are funny, intelligent, and a great storyteller. They think being the life of the party is the road to likability. However, study after study shows that it’s a lot easier to be likable. All you have to do is show interest in others. To put it simply: If you like people, you will become more likable.

There’s a slight wrinkle in the notion that liking more people makes you more likable. Many people you like aren’t sure that you like them. The psychological phenomenon known as signal amplification bias says it best. We tend to overestimate how clearly we broadcast our feelings and intentions towards others. So, the person we like and who likes us may not know the feeling is mutual.

“We think our signals are obvious,” Vanessa Van Edwards told Steve Bartlett on the Diary of a CEO podcast. “If we like someone or if we’re having a good time, we think, ‘Oh, they for sure know it.’ They don’t.” Van Edwards is a communications expert and the author of Captivate: The Science of Succeeding with People.

To help people clearly communicate their feelings, Van Edwards suggests three “magic phrases” to show you care. Check out the video below.


Phrase 1: ‘I was just thinking of you’

“You think of a lot of people in your life all the time,” she said. “If you are thinking of someone and you can text them: ‘I was just thinking of you, how are you?’ I was just thinking of you, how’d that project go?’ was just thinking of you. It has been a while since we talked.’ You see a movie, you see a documentary, you see a matcha latte, you see a mug, you see a ceramic candle, and you’re like, ‘Ah, this made me think of you,’” Van Edwards said. “My text messages, my conversations, are full of actual moments where I was triggered to think of that person, actually,” she said, noting the importance of being genuine. “If you don’t think of someone, they’re not a person you need to have in your life.”


Phrase 2: ‘You’re always so …’

"So if you're with someone and you're impressed by them or they're interesting or they're funny, say, 'You always make me laugh. You’re always so interesting,’ or ‘You’re always so great in interviews.' Giving them a label that is a positive label is the best gift you can give someone, because it's fighting that signal amplification bias,” she continued.


Phrase 3: ‘Last time we talked, you mentioned …’

“We are so honored when we get brain space—that you remembered and you’re going to bring it up,” she said. “And you specifically bring up something that they lit up with, something they were like, ‘Ah, it was great, it was exciting, it was wonderful.’”


If studies show the more you like other people, the more likable you become, Van Edwards has the next logical step in becoming more likable. She makes it clear that, due to signal amplification bias, many people you like may not even know it. When we employ her three ways to be more likeable, though, we can let people know we like them without making them feel uncomfortable, thus establishing bond to build on.

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A hotel worker tried to enter her room with a message about her car — but she didn't have one

This is why you always lock the extra latch.

hotels, women, safety, trafficking, safety tips, traveling, crime, culture, viral tiktok
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Woman's frightening experience reminds everyone to lock hotel door.

Staying in a hotel feels safe. The doors are heavy and solid, the key cards don't have any identifying information on it (should you drop it), and most hotels will have security or at least front desk staff on site 24/7. However, it's still important for anyone traveling alone — especially women — to stay vigilant.

If you've ever stayed in a hotel, you know there's an additional lock you can latch as an added layer of protection. But sometimes weird things happen that make us rethink the comfort and security many of us take for granted.

TikTok user TayBeepBoop had a disturbing experience when a hotel front desk person attempted to enter her room while she was inside.

Some readers may find the story to be unsettling but it's a powerful reminder of exactly why situational awareness and caution are so important in today's world.

Tay, obviously frightened, uploaded clips from the event on her TikTok page, which has since garnered 6 million views. In the video, which is mostly the floor, door and bed, you can hear the man outside of her room knocking loudly asking to be let inside.

Tay asks the man repeatedly why he attempted to walk into her room using the hotel master key to which the man explains there's a problem with the woman's car. There's only one problem. Tay doesn't own a car and is only in town on business where she did not rent a car to get around town, relying only on other modes of transportation.

So, what the heck was the man doing at her door?

@taybeepboop

Replying to @dani klarić this was a really long and hard video to make, it was sort of traumatizing and I’m kind of freaked out about staying anywhere now and I dont leave my house much anymore tbh because I already was dealing with PTSD about my safety. I’m OKAY which is why im able to go through this footage now. I genuinely don’t want anything to do with this hotel, this is a PSA to stay safe and cautious. I don’t want people to go after this worker because I still don’t know what his intentions were and he could have just been trying to do his job

Tay was staying at the hotel alone and made sure to latch the additional lock on her hotel room door, which is the only thing that prevented this hotel staff member from getting into her room. Since the situation was so scary and went on for quite some time according to her video, she called friends on FaceTime to be a witness and help comfort her. Eventually the man leaves after repeated attempts to get the scared woman to open the door and Tay was able to get a male business partner to escort her safely to another hotel.

But the comments were filled with stories from women who have had similar experiences, and a few who had good safety tips.


hotels, women, safety, trafficking, safety tips, traveling, crime, culture, viral tiktok Take care to practice extra safety when traveling alone. Photo by Mario Heller on Unsplash

"Please never say you’re alone in the hotel. I know you were shaken but please please don’t rely on front desk call the police. I’m so glad you’re safe"

"A car smoking in a garage and he takes 30 minutes to go upstairs, harass you, and speak to you in the phone BUT NOT CALL THE FIRE DEPARTMENT?!"

"As a former front desk agent. I’m almost 100% sure it’s illegal for hotel staff to go into a room knowing someone in the room. Please contact hotel"

Many people explained the danger of admitting you're alone upon check-in, while other commenters sympathized with the woman not thinking to call the police right away. With people traveling more as COVID-19 restrictions subside, there could be a greater chance for things like this happening so it's best to be prepared and err on the side of caution when traveling alone.

Women on the Road has several tips for hotel safety including making sure your door lock works, putting a chair under the handle of the door or buying a rubber door stop. The site also highlights the importance of locking your windows if they open and not opening the door for people you don't know.

- YouTube www.youtube.com

Another site geared towards safety is Solo Female Traveler and it recommends getting a floor higher in the hotel to make it more of a hassle for someone from outside to break in. It, too, reiterates the importance of locking the additional lock in the hotel room while you're inside.

While it's statistically unlikely you'll be a victim of a hotel robbery or whatever was happening with Tay, her experience is a reminder to research hotels and practice caution when traveling. In the end, Tay was safe, and has a thriving business sharing home tips and hacks for her audience of almost 2 million followers.

The rest of us should remember: always lock the deadbolt or chain.

This article originally appeared three years ago. It has been updated.


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It's not brains or talent. Expert says high achievers have two traits anyone can learn.

She broke it down into a simple formula.

angela duckworth, grit, ted talk, success, psychologist, therapist
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Angela Duckworth speaking at a TED event.

Why is it that some people are high achievers who have a track record of success and some people never come close to accomplishing their dreams? Is it talent, luck, or how you were raised? Is it that some people are just gifted and have exceptional talents that others don't?

The good news is, according to psychologist Angela Duckworth, the most critical factor in being a high achiever has nothing to do with talent or intelligence. It’s how long you can keep getting back up after getting hit. She calls it “grit” and, according to Duckworth’s research, it’s the common denominator in high achievers across the board, whether it’s cadets at West Point or kids in a spelling bee. Duckworth goes into depth on the topic in her book Grit: The Power of Passion and Perseverance.

What personal traits make someone successful?

“The common denominator of high achievers, no matter what they’re achieving, is this special combination of passion and perseverance for really long-term goals,” Duckworth revealed on The Mel Robbins Podcast. “And in a word, it’s grit.”


“Partly, it’s hard work, right? Partly it’s practicing what you can’t yet do, and partly it’s resilience,” she continued. “So part of perseverance is, on the really bad days, do you get up again? So, if you marry passion for long-term goals with perseverance for long-term goals well then you have this quality that I find to be the common denominator of elite achievers in every field that I've studied."

When pressed to define the specific meaning of grit, Duckworth responded: “It’s these two parts, right? Passion for long-term goals, like loving something and staying in love with it. Not kind of wandering off and doing something else, and then something else again, and then something else again, but having a kind of North Star."

- YouTube www.youtube.com

For anyone who wants to achieve great things in life, grit is an attitude that one can develop for themselves that isn’t based on natural abilities or how well one was educated. Those things matter, of course, but having a gritty attitude is something someone can learn.

"I am not saying that there aren't genes at play because every psychologist will tell you that's also part of the story for everything and grit included,” Duckworth said. “But absolutely, how gritty we are is a function of what we know, who were around, and the places we go."

Why grit is so important

Grit is critical for people to become highly successful because it means that you stick with the task even when confronted with barriers. In every journey of taking an idea that you love and turning it into reality there is going to be what’s known as the dark swamp of despair—a place that you must wade through to get to the other side. It takes grit and determination to make it through the times when you fear that you might fail. If it were easy, then everyone could be high achievers.


Grit is what keeps people practicing in their room every night as teenagers and makes them an accomplished guitar player. Grit is what makes a basketball player the first one in the gym and the last to leave so that they make the starting lineup. Grit is knocking on the next door after 12 people have just slammed their doors in your face.

The wonderful thing about Duckworth’s work is that it presents an opportunity for everyone willing to do the work. You can no longer use the fact that you may not have specialized intelligence or a God-given talent as an excuse. All you need is perseverance and passion and you have as good a shot as anyone at achieving your dreams.

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Hairstylist shares difference between Gen Z and Millennial salon goers with hilarious accuracy

It all comes down to "Hey girl" vs "Hey queen!"

millennials, Gen Z, salon, hairstylist, TikTok, viral video, Alexis Rex, Rex Artistry, hair trends, Y2K fashion, confidence, generational humor, subtle color, bold contrast, Olaplex, client behavior, social media, Maryland salon, pop culture, self expression
Photo by Anna-Ruth Folk on Unsplash

A hair stylist trims a man's hair

While millennials and Gen Zer’s often get lumped together as the “young group,” they are certainly not the same. (Although it is kind of hard to tell with all the Y2K fashion floating around.)

But speaking as a millennial, we definitely have different approaches to life, many of which seem to come down to a sense of self-assurance. That goes for shopping, socializing, self-expression…and even going to the hair salon, apparently.

Alexis Rex (@rex.artistry), hairstylist and owner of Rex Artistry Salon in Maryland, gave a brilliant (and hilarious) demonstration of some key personality differences between her millennial clients and her Gen Z clients in a now-viral TikTok video.

subtle color, bold contrast, Olaplex, client behavior, social media, Maryland salon, pop culture, self expression Each generation has its own salon swag. Photo credit: Canva

First, Rex played her Millennial Customer.

Millennial Customer gently knocks on the door and immediately expresses her gratitude. “Hey girl! So good to see you! So excited!”

But at the same time, Millennial Customer wants in no way to be an inconvenience, so she immediately comes back with, “Where should I put my purse? It's okay, I'm just going to shove it in my own personal space so it's not in your way. At all."

Never one to demand attention, Millennial Customer wants a very subtle hair color change. Really, "it shouldn't even look like I got my hair done.” Not “super bold,” not “in your face.”

Then after flooding the hair stylist with compliments, Millennial Customer (ever wanting to be a good student) will ask a bunch of follow-up questions about how to maintain the style.

@rexartistry Millennial V Gen Z getting their hair done #hairstylist #hairstylisthumor ♬ original sound - Alexis Rex | Hair Artist

Then, Rex played her Gen Z Customer.

Gen Z Customer bolts through the door with a “Hey queen!” like a hurricane (who has time to knock?!) and is ready to plop her stuff down anywhere. Unlike her millennial counterpart, Gen Z Customer is perfectly fine to take up space unapologetically and even show up with hair that “hasn’t been brushed in a month.”

Gen Z Customer also knows exactly what she wants, and it’s anything but subtle. “I wanna do like in-your-face, bold contrast…I wanna look like a different f**king person. Let’s do it.”

The confidence…it’s…palpable.

Gen Z Customer has a different approach to complementing her hairstylist: “Oh my god! F**king Queen! You did that! God I love you.”

No further questions. Gen Z Customer already knows her brand of hair care products, and it’s “Olaplex. All Olaplex.”

hairstylist, TikTok, viral video, Alexis Rex, Rex Artistry, hair trends, Y2K fashion, confidence, generational humor It can be hard asking for what you want at the salon if you're from the generation that has a hard time even speaking on the phone. Photo credit: Canva

Rex’s post quickly racked up 8.6 million views, generating literally tens of thousands of comments about how spot-on her imitations were.

Millennials in particular chimed in, many of whom couldn’t help but applaud its accuracy of depicting how millennials seem to constantly be apologizing for simply existing.

“I’m a millennial and once I missed the armhole for a sec when putting the cape on. I was convinced I had ruined the appointment,” wrote one person.

Another added, ‘I’m sorry for my hair. I’m sorry my hair takes so long. I’m sorry I had to move my head, omg I’m sorry. You offered me a drink? I will say yes. And then sorry.”

Many were also quick to applaud how Gen-Zers seemed to have no issues in this arena.

@rexartistry Enjoy the silence because it’s so loud #hairstylistlife #hairstylistoftiktok #millenialsbelike #millennial #hairstylisthumor #genz #genzhumor ♬ original sound - Alexis Rex | Hair Artist

“Gen Z just fully owning the ability to take up space,” one person commented.

"As a millennial I love Gen Z so much. They’re so free to be themselves and so open,” wrote another.

While there may be differences between generations, we can all learn something from one another. And we all enjoy getting our hair did.

By the way, Rex didn’t leave out her Gen X or Boomer clients. She has plenty videos of her imitating them, as well as some nifty style predictions on her TikTok, found here.

This article originally appeared last year.

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Finally, someone explains why everyone needs subtitles when watching TV

No, you're probably not losing your hearing, and it's not just the actors.

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Someone watching a video of Pete Davidson on their phone with subtitles at the bottom

It seems everyone needs subtitles nowadays in order to "hear" the television. This is something that has become more common over the past decade and it's caused people to question if their hearing is going bad or if perhaps actors have gotten lazy with enunciation.

So if you've been wondering if it's just you who needs subtitles in order to watch the latest marathon-worthy show, worry no more. Vox video producer Edward Vega interviewed dialogue editor Austin Olivia Kendrick to get to the bottom of why we can't seem to make out what the actors are saying anymore. It turns out it's technology's fault, and to get to how we got here, Vega and Kendrick took us back in time.

They first explained that way back when movies were first moving from silent film to spoken dialogue, actors had to enunciate and project loudly while speaking directly into a large microphone. If they spoke and moved like actors do today, it would sound almost as if someone were giving a drive-by soliloquy while circling the block. You'd only hear every other sentence or two.

subtitles, why use subtitles, dialogue, sound mixing, movie audio, Austin Olivia Kendrick, Vox, hearing, TV speakers, mumblecore An old silent movie houseCanva

But with today's technology, microphones are so small they can be strapped just about anywhere on an actor. This allows the actor to move about the set freely and speak at a normal volume without worrying that their words won't be picked up.

So then why can't we hear them? Turns out it's super complicated…and also not.

"A lot of people will ask, 'Why don't you just turn the dialogue up?' Like, 'Just turn it up.' And...if only it were that simple," Kendrick said before explaining, "If you have your dialogue that's going to be at the same volume as an explosion that immediately follows it, the explosion is not going to feel as big. You need that contrast in volume in order to give your ear a sense of scale."

Sure, you may be thinking, well that kinda explains it, but why do the music and other cinematic noises sound like they're beating on your eardrum while the dialogue sounds like the actors are whispering every line? That doesn't seem very balanced. There's more to it, and again, it falls back onto technology.

subtitles, why use subtitles, dialogue, sound mixing, movie audio, Austin Olivia Kendrick, Vox, hearing, TV speakers, mumblecoreGif of Steve Carell saying "loud noises" via Giphy


In the video, they explain how our televisions are too thin to hold large speakers facing in the correct direction, and until this video, it didn't dawn on me that the speakers to my television are indeed in the back. No wonder we can't hear. The actors are quite literally talking to our walls.

And there's more. Check out the full explanation in the video:

subtitles, why use subtitles, dialogue, sound mixing, movie audio, Austin Olivia Kendrick, Vox, hearing, TV speakers, mumblecore YouTube

While it may be a confusing trend, there's a reason for it as Kendrick explains. And, some experts like the World Literacy Foundation note that watching television and movies with subtitles is especially beneficial for children. Studies have shown that simply putting on subtitles improves literacy for kids, and many actors support the practice. This is good news for those worried about the literacy crisis in America.

If subtitles help us "hear" and improve literacy, then I'm all for them.

This article originally appeared last year.

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