Science

# Pick a random number between 100. You probably chose 37, and there's a big reason for that.

### Why are people seeing the number everywhere?

Why is number 37 everywhere?

When we think of randomness, something chaotic and unpredictable often comes to mind. The funny thing is that when people are asked to choose a random number between 1 and 100, they will most reliably select 37. That doesn’t feel very random.

So why do people seem to have a strange subconscious affinity for such a seemingly random number? Derek Muller and his team at Veritasium investigated this intriguing phenomenon in a video entitled, “Why is this number everywhere?”

To unravel the mystery surrounding 37, Veritasium surveyed 200,000 people, asking them to select a random number. The ones that came up most often were 7, 73, 77 and 37.

Participants were then asked to choose a number they thought would be the least selected. Setting aside the extreme values and the number 50 for being positioned centrally, the numbers that emerged as the most chosen were 73 and 37, almost at a tie.

In reality, the least-selected numbers were 90, followed by 30, 40, 70, 80, and 60.

### Why is this number everywhere?

One reason why people choose 37 is because it’s a prime number. Muller says that primes “feel like the most random numbers,” adding that they “don’t appear that much in our lives.” The show’s director Emily Zhang, noted that as a child, she had a book that counted to a hundred and it had a story for every number, but it had little to say about 37.

“So for 26, that's how many letters in the alphabet,” Zhang said. “Or for 30, they give the days of September. Or for 52, that's how many cards are in a deck.” But there isn’t anything notable about 37 besides the fact that it’s a prime number. The fact that little is attached to the number gives it an extra quality of randomness.

On a deeper level, the number 37 seems to coincide with how we’re wired to make decisions when choosing from a large number of options.

Using some rather complex math, Muller demonstrates that when people are given a large number of choices, they will explore and reject 37% of them to get a sense of what's available. They will then elect the first option that's better than all of the ones they’ve seen.

Muller used how we choose partners to give an example of how this works.

“So if you want to get married, say, in 10 years, then spend the first 3.7 years seeing what's out there and then select the next person who's better than anyone you've seen,” Muller says.

The video does a great job of revealing people's blind spots when they try to be random. It’s a lot like when parents choose a unique baby name, but on the first day of kindergarten, they realize other people had the same “unique” idea.

“We can argue special coincidences for many numbers, but we need to finally address the elephant in the room,” Muller concludes the video. “The sheer amount of brain power 37 secretly takes up in our collective minds. It's humanity's go-to random number, one of our most prominent prime numbers, and most of all, our ideal number for making decisions. Maybe that's why we're inclined to it naturally. It feels right to us as where to settle and what to pick.”

Now that you’ve seen this video, you’ll probably see 37 everywhere.

Joy

## American woman forced to change her name after learning what it means in Australia

### Things are a bit different Down Under.

A woman is shocked to learn that her name means something totally different in Australia.

Devyn Hales, 22, from California, recently moved to Sydney, Australia, on a one-year working visa and quickly learned that her name wouldn’t work Down Under. It all started when a group of men made fun of her on St. Patrick’s Day.

After she introduced herself as Devyn, the men laughed at her. "They burst out laughing, and when I asked them why, they told me devon is processed lunch meat,” she told The Daily Mail. It's similar to baloney, so I introduce myself as Dev now,” she said in a viral TikTok video with over 1.7 million views.

For those who have never been to Australia, Devon is a processed meat product usually cut into slices and served on sandwiches. It is usually made up of pork, basic spices and a binder. Devon is affordable because people buy it in bulk and it’s often fed to children. Australians also enjoy eating it fried, like spam. It is also known by other names such as fritz, circle meat, Berlina and polony, depending on where one lives on the continent. It's like in America, where people refer to cola as pop, soda, or Coke, depending on where they live in the country.

So, one can easily see why a young woman wouldn’t want to refer to herself as a processed meat product that can be likened to boloney or spam. "Wow, love that for us," another woman named Devyn wrote in the comments. “Tell me the name thing isn't true,” a woman called Devon added.

@dhalesss

#fypシ #australia #americaninaustralia #sydney #aussie

Besides changing her name, Dev shared some other differences between living in Australia and her home country.

“So everyone wears slides. I feel like I'm the only one with 'thongs'—flip-flops—that have the little thing in the middle of your big toe. Everyone wears slides,” she said. Everyone wears shorts that go down to your knees and that's a big thing here.”

Dev also noted that there are a lot of guys in Australia named Lachlan, Felix and Jack.

She was also thrown off by the sound of the plentiful magpies in Australia. According to Dev, they sound a lot like crying children with throat infections. “The birds threw me off,” she said before making an impression that many people in the comments thought was close to perfect. "The birds is so spot on," Jess wrote. "The birds, I will truly never get used to it," Marissa added.

One issue that many Americans face when moving to Australia is that it is more expensive than the United States. However, many Americans who move to Australia love the work-life balance. Brooke Laven, a brand strategist in the fitness industry who moved there from the U.S., says that Aussies have the “perfect work-life balance” and that they are “hard-working” but “know where to draw the line.”

Despite the initial cultural shocks, Devyn is embracing her new life in Australia with a positive outlook. “The coffee is a lot better in Australia, too,” she added with a smile, inspiring others to see the bright side of cultural differences.

Pop Culture

## Nicole Kidman shares the unconventional marriage rule she has with husband Keith Urban

### They've had this communication rule since the very beginning of their 18 year relationship.

Keith Urban (left) Nicole Kidman (right)

Long before Nicole Kidman began her long-term relationship with AMC theaters, she was committed to husband and country singer Keith Urban. The two have happily been together since 2006—which is a good run for any modern day marriage, but most certainly a Hollywood one.

And perhaps their nearly decades-long success can be partially attributed to one surprising communication rule: no texting.

While appearing on the Something To Talk About podcast in 2023, Kidman shared that she was the one who initiated the unconventional agreement.

"We never text each other, can you believe that? We started out that way – I was like, 'If you want to get a hold of me, call me…"I wasn't really a texter.,” the “Moulin Rouge” actress shared.

She added that while Urban did attempt texting her a few items early on, he eventually switched when Kidman wasn’t very responsive. And now, 18 years later, they only call each other.

“We just do voice to voice or skin to skin, as we always say. We talk all the time and we FaceTime but we just don’t text because I feel like texting can be misrepresentative at times…I don’t want that between my lover and I,” she told Parade

.

There are, of course, some pros and cons to calling over texting. Research has shown that people who call feelmore connected to one another vs. texting, with the voice being an integral component of bonding. As our society becomes increasingly more distant and lonely, finding those moments might be more important than ever.

At the same time, calling can invoke a lot more anxiety compared to texting, which could lead someone to not communicating at all. Also, I don’t know about you, but the thought of having to call my partner for mundane things like “don’t forget the eggs” would drive me crazy.

But regardless of whether or not you adopt Kidman and Urban’s no-texting rule, perhaps the bigger takeaway is that relationship longevity depends on being able to establish your own rules. One that feels good and that each partner is able to stick to. Especially when it comes to communication.

As Urban himself told E! News at the CMT Music Awards, "I have no advice for anybody,You guys figure out whatever works for you…We're figuring it out. You figure it out. Everybody's different. There's no one size fits all."

Luckily, there are many ways to have good text hygiene, without having to do away with it completely. Very Well Mind suggests to avoid texting too many questions, and to be respectful of your partner's schedule (probably best to not text them while they’re sleeping just to say “hey,” for example). Nor should texting be used to argue or deal with conflict. Lastly, probably save the lengthy, in-depth conversations for a phone call. Fifteen heart emojis are totally fine though.

Health

## Dentist explains the 3 times you should never brush your teeth

### Sometimes not brushing your teeth is the best way to protect them.

Representative Image from Canva

Add this to the list of things you didn't learn in health class.

For those who love the oh-so fresh feeling of immediately running to brush their teeth after a meal, we got some bad news.

London-based dental surgeon and facial aesthetics practitioner Dr. Shaadi Manouchehri recently shocked around 12 million viewers on TikTok after sharing the three occasions when you should “never” be scrubbing those pearly whites—if you want to actually protect your teeth, that is.

The hardest part about this video, which some viewers are undoubtedly still processing, is that each of these no-no times is exactly when brushing your teeth is the only thing you’ll want to do. So much for instincts.

Number one on Manouchehri’s list, which caused the most controversy in the comments, isright after vomiting. Yep, you read that right.

“This is because the contents of the stomach are extremely acidic and the mouth is already in a very acidic state so if you brush straight after [vomiting] you’re basically wearing away your enamel,” Manouchehri explained.

Of course, commenters weren’t willing to let this one go without a fight. One viewer wrote, “I would rather lose all of my teeth than not brush after vomiting.”

Manouchehri also says to avoid brushing your teeth directly after eating breakfast. This is because “when you’ve just eaten, the mouth is, again in a “very acidic state,” so if you’re brushing your teeth you’re rubbing that acid on the tooth, which wears down the enamel.” Other sources have also confirmed that brushing your teeth tight after any meal isn’t really recommended.

This goes double for right after sweets. Manouchehri says to wait a full 60 minutes before putting a toothbrush anywhere near your mouth after having something sugary. Because…you guessed it…acid.

Does this advice seem counterintuitive? Don’t worry, you’re not alone.

@drshaadimanouchehri #dentist #dentistry #dentaladvice #learnontiktok #funfacts #londondentist #dentalcleaning #teethbrushing #teethbrushingmadeeasy #teethbrushingtips #londondentistry #marylebonedentist #fypシ ♬ original sound - Dr Shaadi Manouchehri

“Ah, yes, the three times I want to brush my teeth more than any other time,” one person joked.

Luckily, there are few alternatives to try if you want that good, clean mouth feeling but don’t want to compromise your enamel—the simplest being to either rinse with or drink water. You can also use sugar-free chewing gum or conclude your meal with dairy or non-acidic foods, according to Advanced Dental Associates. If you still crave a little more of a hygiene bang, you can opt for a mouthwash with fluoride and using a tongue cleaner, which removes excess acid, per Curetoday.com.

Guess there’s a time and a place for everything, even when it comes to dental hygiene.

Pop Culture

## Woman's response to being called a 'natural beauty' has other women applauding

### She makes a great point.

@tallulah.roseb/TikTok

Maybe she's born with it. But maybe it just modern day cosmetics.

A woman named Tallulah Rose recently went viral after sharing a well-intentioned, but oh-so misinformed compliment men tend to give her. It left a lot of other women nodding in agreement, because it revealed what still seems to be a common beauty myth.

"I actually just, like, don't understand men and how their brain works sometimes because today I was just minding my own business when this guy comes up to me and is like ‘you are so elegant, you are such a natural beauty,'" she said in the clip.

Of course, Rose is positive any other woman would instantly know that the beauty men are responding to is anything but natural.

“I think a woman can take one look at me and be like … this is fake,” she said before breaking down the costs of enhancements she’s made.

“My jawline cost \$10,000, okay? My lips are clearly done. My hair is \$2000, my lashes are \$200 every two weeks.”

"My jawline costs \$10,000, okay?"

@tallulah.roseb/TikTok

She then lifted her bangs to show a wrinkle-less forehead and immovable eyebrows, thanks to Botox or some other kind of anti-wrinkle injection. Plus, she has “enough makeup on to season a f***ing wok.”

Still, men will wistfully tell her “ 'they don't make them like you do these days.” to which Rose quipped, “yes they do with a needle and a scalpel!”

"They don't make 'em like you these days…yes they do! With a needle and a scalpel!"

@tallulah.roseb/TikTok

Since sharing this hot take, Rose’s video has garnered over 12 million views on TikTok and has been shared across several platforms. Most of the comments came from women who have had their own fair share of this experience.

Some were just as hilarious as the original video.

"My husband was like 'please never get Botox' If I could raise my eyebrows at him I would have,” one person wrote.

Another added, ““I’ve had male friends remark how I don’t wear heavy makeup like other girls. I spend at least 30 mins a day putting my face on.”

Over on X, people were just refreshed by Rose’s honesty.

Rose told news.com.au that many men “genuinely can’t tell the difference between a natural woman and a woman that has had cosmetic surgery,” primarily due to seeing celebrities who have had work done and assuming that’s the standard. She’ll often ask male friends to name a celebrity crush, and “they’ll name someone that has clearly had work done but they are just quite clueless to it.”

And that is really where the important conversation comes in. Unrealistic beauty standards aren’t necessarily a new issue. But now the paradox of cosmetic procedures being stigmatized while at the same time not even acknowledged in much of what is touted as natural beauty puts women in an impossible position. They can’t naturally live up to these expectations, and then are labeled as fake if they do make efforts to look enhanced (which is the new normal…make it make sense).

Point is: Praising a woman for her “natural beauty” might be intended as a compliment. But for many, it’s neither true, nor a compliment.

Family

## Dad and son had no idea their pet octopus would soon hatch 50 eggs. Cue wholesome chaos.

### It's an epic saga that's wholesome, captivating and heartfelt all at once.

Representative Image from Canva

Their journey became the best nature show on social media.

What started as a wholesome father-son bonding activity quickly became a full blown TikTok sensation, all thanks to one octopus. Actually…make that fifty octopuses.

Cameron Clifford of Edmond, Oklahoma, had promised to get his cephalopod-obsessed 9-year old Cal their very own pet octopus. After making a call to a local aquarium, Clifford made good on that promise, and a California two-spot (or bimac) octopus, which they would name Terrance, arrived via mail order. Cue Cal’s instant tears of joy.

Only, in hindsight, they might have wanted to name him Teresa instead, because only two months later, Terrance’s already too-small tank was filled with dozens of eggs.

"We kind of estimate there was about between 40 and 70 eggs but every one that hatched, that I saw, I was able to catch and contain. It was exactly 50," Clifford told Good Morning America.

As Clifford explains in one TikTok video (using a posh british voice for the narration, making it even more National Geographic-esque), once female bimac octopuses lay eggs, that usually signals the end of their life cycle, and they stop taking care of themselves in order to protect their young.

@doctoktopus Terrance signals the end of her life-cyxle, but we have no idea how mich time we have left wirh her. #octopus #marinebiology #shrimpdaddy #saltwateraquarium #fyp #cephalopod #petoctopus #aquarium #octomom #biology #mom ♬ Heartbeats - Remastered 2023 - José González

So, even though Terrance (who was eventually renamed Terry) could recognize Clifford and Cal, nothing could coax her out of her cave after the eggs were laid. However, latching onto their arms remained one of her favorite pastimes.

Terrance’s eggs were at first deemed infertile by several experts that Clifford talked to, which made her upcoming demise all the more tragic. When the unexpected miracle finally did happen, Clifford begged for other aquariums in his area to take the hatchlings. They all declined.

So naturally, he reached out to TikTok. He shared the previously private videos documenting their journey, including the insane saga of capturing each newly hatched octopus and putting it in its own incubated container, so that they wouldn’t eat each other. The Clifford home honestly became a bona fide marine biologist training center. Only with exponentially more puns.

Behold, "Clamsterdam":

@doctoktopus SOONERS DEFEAT DARWIN IN BIG 12 CONF. CHAMPIONSHIP 🏈 🐙 #octopus #marinebiology #shrimpdaddy #saltwateraquarium #fyp #cephalopod #saltwatertank #aquarium #octomom #mom #clambake #poseidon #tank ♬ original sound - Shoptopus

Speaking of puns, viewers also helped give each of the octo-babies. Some examples include InverteBrett, Swim Shady, Bill Nye the Octopi, Sea-yonce and Jay-Sea…you get the picture.

Luckily, after Clifford’s account went mega viral, other aquariums, universities and research facilities agreed to give them homes, per USA Today.

Clifford might be out thousands of dollars—and hours—on his impromptu project, but he wouldn't trade it for the world.

@doctoktopus 😳 #octopus #marinebiology #shrimpdaddy #saltwateraquarium #fyp #cephalopod #petoctopus #octomom #biology #saltwatertank #mom ♬ original sound - Shoptopus

"As far as regrets, there's so many," he told USA Today. "I wish I wouldn't have opened that valve that way and dumped all that dirty seawater onto my kids' white carpet. That's certainly a regret. But overall, no, it's been an absolutely fun experience, not just for me, but also for my kids."

And in case you’re wondering: Yes, Terrence is still, miraculously, alive. Though she is expected to die in the next several weeks, the Cliffords are more than prepared to be surprised. Again.

Though Clifford attests that one should probably refrain from have an octopus for a pet, he tells his followers that “you will learn a lot about yourself” by taking care of one.

“There’s always some valve or seal that’s not completely closed, and your storm resistant carpet isn’t rated for gallons and gallons of seawater. You’ll learn that seawater and electricity don’t always get along. You will learn new things and meet incredible people and will learn that wildlife is magnificent. But most of all, you’ll learn to love a not-so-tiny octopus like Terrance.”

Follow along on more of Clifford and Cal's octopus adventures on TikTok.