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Science

Watch a rescued beaver meticulously build an indoor 'dam' out of random household items

Sawyer's ongoing struggle with SpongeBob SquarePants' legs is a must-see.

beaver dam, wildlife rescue

Sawyer checks her work once in a while as she builds her hallway dam.

The fact that beavers build dams is one of nature's coolest features. Gathering and stacking tree branches, rocks, grass and mud across a river so they can build their homes underwater is a unique instinct among the animals—and a strong one.

Apparently, it's so strong that beavers will build dams anywhere, including inside a human's house using whatever items they can find.

A video shared by Dr. Holley Muraco, director of research at the Mississippi Aquarium, shows a female beaver named Sawyer busily gathering stuffed animals, blankets, Christmas decorations, wrapping paper and more to build a dam in a hallway, and it's seriously the most delightful thing ever.


Sawyer pauses once in a while to assess her work, which is adorable. And her ongoing struggle with SpongeBob SquarePants' legs is a must-see.

If you're concerned about seeing natural animal behavior like this in an unnatural habitat, don't worry. Muraco explains that Sawyer spends most of her time outdoors with other beavers, but also likes to come in the house occasionally. More on Sawyer's life story below, but first, behold her adorableness at work:

Sawyer is one of three orphaned beavers Muraco is rehabbing at her home with the help of Woodside Wildlife Rescue.

"Sawyer is one of a kind," Muraco tells Upworthy. "Very opinionated and, as crazy as it sounds, intelligent. I raised Sawyer on a bottle in our home and then introduced her to Huck and Finn who are a bit older. All three were orphaned separately when their parents were killed. The three were sent to Woodside Wildlife to be raised as siblings."

Sawyer, Huck and Finn. Perfection.

Muraco says Sawyer started building dams in her kennel as a tiny baby and then moved on to building bigger dams in the hallway. She lives outside with Huck and Finn, but she walks to Muraco's back door when she wants to go inside to check on things and build a new dam.

Muraco says beavers are very social creatures and do better living in a group, but are also one of the most difficult animals to rehab. They have to spend up to two years with rehabbers, which is how long they would spend with their parents in the wild, and caring for them is challenging due to their complex and sensitive digestive needs. They are also prone to illness and there's a lot that's still unknown about vet care for them. Muraco says beavers are also considered a nuisance animal, especially in Mississippi, so it can be hard to find a safe place to release them.

In Muraco's care, Sawyer, Huck and Finn get ample opportunities to practice instinctive behaviors, which is a vital element of rehabilitation. The ultimate goal is for them to return to the wild once they meet key milestones.

Raising beavers is a lot of work, but Muraco is dedicated to preparing these young 'uns for life after rehab, both for their own good and for the environment. "Beavers are a keystone species and are often critical for healthy wetlands," she explains. They are misunderstood creatures and are sometimes killed by people who simply see them as pests, which is one reason Muraco publicly shares her adventures with Sawyer, Huck and Finn.

"We are so excited that people are enjoying watching the beavers and falling in love with this unusual, quirky rodent," she says.

If anyone wants to support these beaver rescue efforts, Muraco invites people to donate to Woodside Wildlife Rescue.

A Korean mother and her son

A recently posted story on Reddit shows a mother confidently standing up for her family after being bullied by a teacher for her culture. Reddit user Flowergardens0 posted the story to the AITA forum, where people ask whether they are wrong in a specific situation.

Over 5,600 people commented on the story, and an overwhelming majority thought the mother was right. Here’s what went down:

“I (34F) have a (5M) son who attends preschool. A few hours after I picked him up from school today, I got a phone call from his teacher,” Flowergardens0 wrote. “She made absolutely no effort to sound kind when she, in an extremely rude and annoyed tone, told me to stop packing my son such ‘disgusting and inappropriate’ lunches."

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It's incredible what a double-sided magnet can do.


A new trend in treasure hunting called magnet fishing has blown up over the past two years, evidenced by an explosion of YouTube channels covering the hobby. Magnet fishing is a pretty simple activity. Hobbyists attach high-powered magnets to strong ropes, drop them into waterways and see what they attract.

The hobby has caught the attention of law enforcement and government agencies because urban waterways are a popular place for criminals to drop weapons and stolen items after committing a crime. In 2019, a magnet fisherman in Michigan pulled up an antique World War I mortar grenade and the bomb squad had to be called out to investigate.


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Pop Culture

Woman was mocked online for calling an $80 purse a 'luxury item.' Her response went viral.

"I'm so grateful that my dad was able to get me one. He worked so hard for that money.”

@zohtaco/TikTok

Zoe Gabriel, showing off her new purse from Charles & Keith

Insults of any kind are painful, but jabs towards someone’s financial status are their own breed.

In January 2023, Singapore-based Zoe Gabriel was on the receiving end of this particular flavor of mockery when she posted a TikTok about a purse from local retail brand Charles & Keith—a gift bought for her by her father.

In her excitement, the 17-year-old called the bag, which costs around $80, a “luxury” item as she unwrapped it. Her excitement was sadly cut short by some of the negative comments she received.

One comment seemed to stand out above the rest and prompted Gabriel to post an emotional response video.

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Ring doorbell video captures what it's like to be the default parent.

Kids, man. I'm not sure of the scientific way audacity is distributed, but kids have a lot of it and somehow make it cute. That audacity overload is especially interesting when you're the default parent—you know, the parent kids go to for literally everything as if there's not another fully capable adult in the house. Chances are if your children haven't sought you out while you were taking a shower so you could open up a pack of fruit snacks, then you're not the default parental unit.

One parent captured exactly what it's like to be the default parent and shared it to TikTok, where the video has over 4 million views. Toniann Marchese went on a quick grocery run and *gasp* did not inform her children. Don't you fret, they're modern kids who know how to use modern means to get much-needed answers when mom is nowhere to be found. They went outside and rang the doorbell.

Back when we were children, this would've done nothing but make the dogs bark, but for Marchese's kids, who are 3 and 6 years old, it's as good as a phone call.

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Pop Culture

'American Idol' contestant has perfect response to Katy Perry's 'mom-shaming' joke

The 25-year-old used the moment to stand up for moms everywhere.

@sarabethliebe/TikTok

"Keep loving your babies."

You might recall us singing the praises of Sara Beth, the exuberant young mom with major vocal chops dubbed the “Accidental American Idol.”

During Sara Beth’s initial audition for the show, judge Katy Perry made a joke that rubbed many viewers the wrong way.

Before Sara Beth even began to sing, the 25-year-old revealed that she had three children, which prompted Katy Perry to dramatically stand up from her seat and feign shock. When Sara Beth, all smiles, said, “If Katy lays on the table, I think I’m going to pass out,” Perry retorted, “Honey, you’ve been laying on the table too much.”

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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.

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