YouTube creator Steve Mould shows us what echo looks like through an acoustic camera.
It’s bizarre to think about seeing sound, but nowadays we can do just that. If you haven’t seen an acoustic camera before, that’s because they’re mainly used for industrial purposes, but they’ve been available commercially from gfai tech since 2001.
YouTuber Steve Mould, who has a science channel with over 2.1 million subscribers, took the complicated concept of the acoustic camera and made it easy to understand in his latest video, “Acoustic cameras can SEE sound.”
In the video, Mould explains how an acoustic camera is much like your smartphone's video recorder. But it also creates visual representations of sound emanating from where it’s generated within the video.
“They can show you where, in a scene, sound is coming from,” Mould says. The videos also allow you to isolate images within the recording and listen to any sound they produce.
The video shows how acoustic cameras are used in industrial settings for noise reduction and machine maintenance. For example, if a train is flying by at top speed, the acoustic camera can separate the sounds from each wheel as it passes. This allows engineers to analyze the sounds produced by each wheel to determine if they need to be fixed or replaced before there’s trouble.
To record the sound and visuals simultaneously, each camera has an array of strategically placed microphones to reproduce spatial information about sound. They even work in slow motion, and the echoes look amazing.
It’s not hard to imagine a world where, in addition to the video we take on our smartphones, we’ll be able to get a three-dimensional look at the soundscape as well.
After over a thousand years of peaceful relations, European semi-superpowers Sweden and Switzerland may finally address a lingering issue between the two nations. But the problem isn’t either country’s fault. The point is that the rest of the world can’t tell them apart. They simply don’t know their kroppkakor (Swedish potato dumpling) from their birchermüesli (a Swiss breakfast dish).
This confusion on the European continent has played out in countless ways.
Swedish people who move to the United States often complain of being introduced as Swiss. The New York Stock Exchange has fallen victim to the confusion, and a French hockey team once greeted their Swiss opponents, SC Bern, by playing the Swedish National Anthem and raising the Swedish flag.
Skämtar du med mig? (“Are you kidding me?” in Swedish)
To help the world finally recognize the differences between the two nations, Sweden has created a landmark proposal to end the confusion once and for all.
“If people struggle to separate our two countries, we need to help them. We can’t change the names of our nations, but we can become more distinct. Sweden offers the luxury of a different nature, that’s why we think it’s time to decide who promotes what, and hopefully, we can reach an agreement,” said Susanne Andersson, CEO of Visit Sweden.
The Swedish proposal is simple and practical, just like its citizens. The country hopes to make a clear distinction between the two countries by deciding who talks about what. “We will be able to communicate things like sandbanks, rooftops and silence. Meanwhile, Switzerland will focus on banks, mountain tops, and loud noises,” Andersson said in a statement.
The Northern Lights in Sweden.Photo: David Schreiner/Folio/imagebank.sweden.se
The Swedes hope that people will learn to distinguish Switzerland's technological advancements, such as particle accelerators and luxurious watches, from Sweden’s natural phenomena that, instead of winding you up, help you wind down.
The first draft of the official settlement was presented to Switzerland and can be read at the Visit Sweden website. “We’re hoping that Switzerland will negotiate with us on this important matter. But if they want contemporary fashion, the answer is no. They get to have leather couture, and we think that’s fair,” Andersson said, referencing the yellow-painted leather pants traditionally worn by herdsmen in Appenzeller.
A rooftop in Stockholm, Sweden. Emmie Bolmstedt/Visit Sweden
If Sweden and Switzerland come together on an agreement to distinguish their national identities, it’ll be a big win for the entire world. But, until then, the best way for you to truly learn the difference is to visit Sweden yourself.
Sweden’s calming, beautiful nature will refresh your spirit like no place on Earth. Imagine sailing on its pristine lakes while a sharp breeze runs through your hår (hair). Enjoy a hike in perpetual daylight during the Midnight Sun Period, or feast your ögon (eyes) on the mesmerizing Northern Lights in Swedish Lapland.
Looking for some high-altitude adventure? You and a friend could even take a yodeling tour in the Alps in the shadows of the magnificent Matterhorn. Sounds like fun? Sorry, got you. The Matterhorn is in Switzerland, and Swedish people don’t yodel; it throws off their lagom—a unique brand of Scandinavian chill.
Father and daughter dances are a traditional staple of weddings. They tend to range somewhere between tearfully sweet and hilariously cringey. But sometimes, as was the case of Brittany Revell and her dad Kelly, they can be so freakin’ cool that millions of people become captivated.
Brittany and Kelly’s video, which amassed, I kid you not, more than 40 million views on TikTok, shows the pair grooving in sneakers (Brittany’s were white because, hello, wedding dress) to their “dance through the decades.”
It all began with Young MC’s “Bust a Move,” to give you a clear picture. And bust a move, they did.
Though the duo did a handful of iconic moves—the tootsie roll, the MC Hammer dance, the Carlton, just to name a few—“the dougie,” made famous by Cali Swag District, was the obvious fan favorite.
Brittany is clearly no stranger to busting a move and showed off her skills, but Kelly had the audience (and the internet) absolutely floored. He not only nailed every move, but kept a constant grin from ear to ear.
“Reason number 1838329194920 why I love my dad,” Brittany wrote in her caption.
People in the comments were quick to profess love for Kelly as well. Here are some gems:
“WHO IS THIS LEGEND!”
“I aspire to this level of smooth.”
“Pops got moves!!🔥”
“He really is the main character 🤩🤩”
Others shared praise to both dancers for delivering an unforgettable performance.
“I would absolutely lose my mind if I saw this at a wedding,” wrote one person.
“This is probably THE best TikTok I’ve ever seen. You and your dad are legit rockstars!! Congratulations!!” added another.
Brittany told The Morning Show on Channel 7 that she and Kelly have been learning dances together “for fun in the living room” since she was little. “He has always had some rhythm, but I did not know he could pick up the moves like that,” she quipped. Hey, there’s always something new to learn about dear old dad.
Brittany also shared in an interview with NBC News that people were responding to more than just impressive choreography—it touched them on a heartfelt level.
“I think it’s kind of unique to see a dad of Asian descent be able to open up, let loose and just embrace their American child’s music and culture,” she said, adding that several people who didn’t have relationships with their fathers commended how “inspiring” it was to see the fun Brittany and Kelly created, encouraging them to “be better with their future kids.”
Weddings are a celebration of love, and that can extend beyond the bride and groom. This father expressed his love on the dance floor, and it’s giving us all something to smile about.
Odds are Brittany and her dad are gonna keep posting even more amazing dance videos. You can keep up to date by following Brittany on TikTok here.
Brian Gordon is a cartoonist. He's also a dad, which means he's got plenty of inspiration for the parenting comics he creates for his website, Fowl Language (not all of which actually feature profanity).
He covers many topics, but it's his hilarious parenting comics that are resonating with parents everywhere.
"My comics are largely autobiographical," Gordon tells me. "I've got two kids who are 4 and 7, and often, what I'm writing happened as recently as that very same day."
Gordon shared 15 of his oh-so-real comics with us. They're all funny 'cause they're true.
Let's get started with his favorite, "Welcome to Parenting," which Gordon says sums up his comics pretty well. "Parenting can be such tedious drudgery," he says, "but if it wasn't also so incredibly rewarding there wouldn't be nearly so many people on the planet."
All comics are shared here with Gordon's express permission. These comics are all posted on his website, in addition to his Facebook page. You can also find a "bonus" comic that goes with each one by clicking the "bonus" link. Original. Bonus.
I love Gordon's comics so much because they're just about the reality of parenting — and they capture it perfectly.
There's no parenting advice, no judgment, just some humor about the common day-to-day realities that we all share.
When I ask him about the worst parenting advice he's ever received, Gordon relays this anecdote:
"I remember being an absolute sleep-deprived wreck, sitting outside a sandwich shop, wolfing down my lunch quickly beside my 1-month-old son, who was briefly resting his lungs between screaming fits.
A rather nosy woman walked up to me and said, all smugly, 'You should enjoy this time while they're easy.' It was the exact worst thing anyone could have said to me in that moment and I just wanted to curl up on the sidewalk and cry."
Who hasn't been on the receiving end of totally unneeded and unwanted advice? That's why Gordon's comics are so welcome: They offer up a space for us to all laugh about the common experiences we parents share.
Here's to Gordon for helping us chuckle (through the tears).
Stephanie Walsh isn't your average hip-hop dancer. At 75, "Ms. Stephanie" is still able to hold her own on the dance floor, popping and locking with people a third her age, and she loves it.
When you see her dance—and her enviable muscle tone—you might think she'd been a trained dancer all her life. But she actually didn't take any formal dance lessons until she was almost 30.
Walsh told Growing Bolder that she had wanted her daughter to dance when she was little, so she got her ballet lessons, which the daughter hated. Realizing that dancing was her dream and not her daughter's, Walsh took her kiddo out of ballet and started classes herself right away.
She had always loved to dance and developing her skills only led to more and more dancing.
These days, Ms. Stephanie gets her dance moves on at Fusion Fitness, where she encourages people to "dance like EVERYONE is watching." One video of her dancing at Fusion has gone viral multiple times, and it's easy to see why. Check this out:
Reposting this video of Ms.Stephanie & I since it going viral again. This video will always be a vibe. One thing Ms.Stephanie and I created was magic. We dance from our hearts. My classes are always about creating a Fierce vibe for everyone to show up and show out! . #fiercefitness #dancefit #fiercefitnessty #hiphopfitness #fyp #viral
"Reposting this video of Ms.Stephanie & I since it going viral again," shared @fiercefitnessty on TikTok. "This video will always be a vibe. One thing Ms.Stephanie and I created was magic. We dance from our hearts. My classes are always about creating a Fierce vibe for everyone to show up and show out!"
It's not just the dancing. It's the intensity. It's the full presence in the moment in her face and in her movements. She's there for it, and she brings everybody with her.
"It’s the “I’m a badass” facial expression for me! " wrote one commenter on Facebook.
"I dislocated my shoulder just watching that " shared another.
"She can throw it back like the rest of them. You go girl!" shared another.
Walsh shared that dancing has helped her get through many difficult periods in her life. Watch her share her story:
Love it when people prove that age truly is just a number.
The studio set up a fan page for Ms. Stephanie on Instagram, where you can see more of her joyful dancing here.
Why should a superintendent get a raise while teachers in the same district struggling to make ends meet see their paychecks flatline — year after year after year?
Teacher Deyshia Hargrave begged the question. Minutes later, she was handcuffed and placed in the backseat of a cop car.
The scene was captured below by YouTube user Chris Rosa, who attended a board meeting for Vermilion Parish Schools in Louisiana.
You can watch Hargrave begin speaking about 33 seconds in. The situation starts becoming contentious around 6:35 minutes. Hargrave is arrested at 8:35, and then walked outside in handcuffs and placed in the back of police vehicle.
Teacher Deyshia Hargrave was questioning the school board how they can vote to give the superintendent a raise when school employees have not gotten a raise ...
"We work very hard with very little to maintain the salaries that we have," Hargrave, who teaches middle school language arts, said during a public comment portion of the meeting, stating that she's seen classroom sizes balloon during her time at the school with no increased compensation. "We're meeting those goals, while someone in that position of leadership [the superintendent] is getting raise? It's a sad, sad day to be a teacher in Vermilion Parish."
According to comments Hargrave made to BuzzFeed News, she believes Superintendent Jerome Puyau was already making $110,000 before the board voted to give him a raise of $38,000. The raise alone is roughly the salary of "a teacher, or two cafeteria workers, or two janitors," Hargrave told the outlet.
After Hargrave spoke out again later in the meeting, a city marshal on duty asked her to leave — even though the school board was still addressing her.
"You're going to leave, or I'm going to remove you," the officer told her, as seen in the video. Many people in attendance seemed shocked. "Are you serious?" someone asked, aghast, in the crowd.
Hargrave leaves the room, followed by the officer. But moments later, someone chimed in, "he's putting her in handcuffs" — and the room erupts in disarray.
"I am not [resisting], you just pushed me to the floor!" Hargrave is heard screaming at the officer, as he forcibly removes her down the hallway and out the building in handcuffs. "Sir, hold on! I am way smaller than you!"
Teacher removed from Vermilion school board meeting in handcuffs
According to KATV News, Hargrave was booked in the city jail for resisting an officer — a fact that left many commenters online flabbergasted. School officials are reportedly not pressing charges. "Umm ... what charges could they possibly make?" one Redditor noted.
With help from the Reddit community, Rosa's video has gone viral, garnering more than 600,000 views in less than 24 hours. Clearly, Hargrave's earnest question about inequality in our education system — met with a grotesque abuse of power — has clearly touched a nerve with people across the country.
"I don't know how this teacher could have been more polite and patient in her earnest desire to find out why the superintendent deserves a raise while the teachers work harder with less," YouTube commenter Scott Wells chimed in. "She continued to press because they refused to come up with an answer. Seems like a good question to me."
Queen's Bohemian Rhapsody has been covered dozens of different ways. But you've never seen it performed like this.
As one of the most iconic songs in rock music, Bohemian Rhapsody is recognizable no matter how it's done. As children, my brother and I used to belt out Galileos and Figaros in the backseat of our parents' Volkswagon whenever the song came on (yes, just like in Wayne's World). While other kids learned about Beelzebub in Sunday School, I learned about him from Queen's perfect harmonies. If there were an anthem from my classic rock-filled childhood, it would be Bohemian Rhapsody.
It's one of those songs that is hard to cover well, though it hasn't stopped people from trying. I've enjoyed some renditions, but nothing has caught my attention or delight more than this kapa haka version from New Zealand.
A Māori choir in native garb sang the song live in the Māori language, and it is something to see.
The group Hātea Kapa Haka performed the song on February 21 at New Zealand's national kapa haka festival, Te Matatini, in Wellington. The festival brings 46 kapa haka (Māori performing arts) groups together to compete against one another.
Newshub reports that Hātea Kapa Haka collaborated with musical artist William Waiirua to create a "Bohemian Rhapsody" cover in the Māori language, both as a tribute to Freddie Mercury and to celebrate the Oscar-nominated movie about his life.
The group had previously created a music video for their cover, but seeing it performed live is something else. The voices, the harmony, the presentation—everything—is wonderful.
This kind of cultural mashup reminds us how small our world has become.
The contrast between Queen's 1970s British rock and the Māori people's traditional kapa haka could not be more striking. And yet, the melding of the two totally works. Music has the power to bring people together, and this performance is a great example of how it can bridge cultures with beautiful results.
Watch the live performance here:
And if you want more, check out the music video too:
William Waiirua got more help from Hātea Kapa Haka than he bargained for when his car broke down... For more Queen, check out this playlist: https://umusicNZ...
Actor Mark Wahlberg recently attended a daddy-daughter dance with his 10-year-old, Grace. Sadly, Grace had no interest in seeing her father strutting his stuff on the dance floor.
"I didn't get one dance," Wahlberg told Ellen DeGeneres. "And I told her we were going to do the whole big circle and I was going to go off. And she said, 'Dad, if you embarrass me, I will never talk to you again.' But what she did do is she hung out with me."
No matter who your dad is, especially if you're a 10-year-old-girl, you have zero desire to see him dance in front of your friends.
But the parents at the dance probably would have had a blast seeing Wahlberg bust out some of his old-school '90s Marky Mark moves.
However, Wahlberg couldn't help but leave his mark on the music being played at the dance.
Let's not forget, he didn't get famous for his acting but for showing off his abs in the "Good Vibrations" video.
Being that Wahlberg's time as a pop star was three decades ago, he couldn't believe it when he heard the music being played at the dance.
"[Grace] sat there on the edge of the stage, by the DJ. And then I'm sitting there with one other dad and I'm like, 'This is not an edited version of this song. There are explicit lyrics being played at a school dance for girls and I'm like no good,'" he said.
"I told the DJ and he's like, 'Oh, I thought it was.' I said, 'What are you doing?' I'm hearing F-bombs and this and that's not okay," Wahlberg said.
He's right. There's no place for music with explicit lyrics at a dance for 10-year-old children.
Wahlberg says the DJ didn't know he wasn't playing the edited version, but it's probably more likely that he didn't even realize the song was a problem. Pop music these days is filled with a numbing amount of violent and misogynistic lyrics.
A recent study from the University of Missouri found that nearly one-third of pop songs contain lyrics that degrade or demean women by portraying them as submissive or sexually objectified.
Currently, three of the top five songs on the Billboard Top 40 contain the word "bitch." One of them is sung in Korean.
It's odd that Americans have become more sensitive to misogyny in pop culture in films, television, and comedy, but still have a huge cultural blind-spot when it comes to music.
That's not a good thing, especially when pop music is marketed to teenagers.
"We know that music has a strong impact on young people and how they view their role in society," said Cynthia Frisby, a professor in the Missouri School of Journalism.
"Unlike rap or hip-hop, pop music tends to have a bubbly, uplifting sound that is meant to draw listeners in," Frisby continued. "But that can be problematic if the lyrics beneath the sound are promoting violence and misogynistic behavior."
Let's face it, pop stars are role models. Their examples show young people what to wear and how to behave. That's not to say that kids will blindly follow someone just because they like their music. But it has an undeniable effect.
Wahlberg, and any parent who monitors what their kids are listening to, deserve credit for protecting the minds and hearts of their kids.
Frisby has some great advice for parents concerned about negative imagery in pop music.
"Ask your daughters and sons what songs they like to listen to and have conversations about how the songs might impact their identity," Frisby said.
"For example, many songs might make young girls feel like they have to look and act provocative in order to get a boy to like them, when that isn't necessarily the case. If children and teens understand that what they are hearing isn't healthy behavior, then they might be more likely to challenge what they hear on the radio."
He's right. There's no place for music with explicit lyrics at a dance for 10-year-old children.
Wahlberg says the DJ didn't know he wasn't playing the edited version, but it's probably more likely that he didn't even realize the song was a problem. Pop music these days is filled with a numbing amount of violent and misogynistic lyrics.
A recent study from the University of Missouri found that nearly one-third of pop songs contain lyrics that degrade or demean women by portraying them as submissive or sexually objectified.
Currently, three of the top five songs on the Billboard Top 40 contain the word "bitch." One of them is sung in Korean.
It's odd that Americans have become more sensitive to misogyny in pop culture in films, television, and comedy, but still have a huge cultural blind-spot when it comes to music.
That's not a good thing, especially when pop music is marketed to teenagers.
"We know that music has a strong impact on young people and how they view their role in society," said Cynthia Frisby, a professor in the Missouri School of Journalism.
"Unlike rap or hip-hop, pop music tends to have a bubbly, uplifting sound that is meant to draw listeners in," Frisby continued. "But that can be problematic if the lyrics beneath the sound are promoting violence and misogynistic behavior."
Let's face it, pop stars are role models. Their examples show young people what to wear and how to behave. That's not to say that kids will blindly follow someone just because they like their music. But it has an undeniable effect.
Wahlberg, and any parent who monitors what their kids are listening to, deserve credit for protecting the minds and hearts of their kids.
Frisby has some great advice for parents concerned about negative imagery in pop music.
"Ask your daughters and sons what songs they like to listen to and have conversations about how the songs might impact their identity," Frisby said.
"For example, many songs might make young girls feel like they have to look and act provocative in order to get a boy to like them, when that isn't necessarily the case. If children and teens understand that what they are hearing isn't healthy behavior, then they might be more likely to challenge what they hear on the radio."
The Northern Lights in Sweden.Photo: David Schreiner/Folio/
A rooftop in Stockholm, Sweden. Emmie Bolmstedt/Visit Sweden
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