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Innovation

A student accidentally created a rechargeable battery that could last 400 years

"This thing has been cycling 10,000 cycles and it’s still going." ⚡️⚡️

A student accidentally created a rechargeable battery that could last 400 years

There's an old saying that luck happens when preparation meets opportunity.

There's no better example of that than a 2016 discovery at the University of California, Irvine, by doctoral student Mya Le Thai. After playing around in the lab, she made a discovery that could lead to a rechargeable battery that could last up to 400 years. That means longer-lasting laptops and smartphones and fewer lithium ion batteries piling up in landfills.

A team of researchers at UCI had been experimenting with nanowires for potential use in batteries, but found that over time the thin, fragile wires would break down and crack after too many charging cycles. A charge cycle is when a battery goes from completely full to completely empty and back to full again.

But one day, on a whim, Thai coated a set of gold nanowires in manganese dioxide and a Plexiglas-like electrolyte gel.

"She started to cycle these gel capacitors, and that's when we got the surprise," said Reginald Penner, chair of the university's chemistry department. "She said, 'this thing has been cycling 10,000 cycles and it's still going.' She came back a few days later and said 'it's been cycling for 30,000 cycles.' That kept going on for a month."

This discovery is mind-blowing because the average laptop battery lasts 300 to 500 charge cycles. The nanobattery developed at UCI made it though 200,000 cycles in three months. That would extend the life of the average laptop battery by about 400 years. The rest of the device would have probably gone kaput decades before the battery, but the implications for a battery that that lasts hundreds of years are pretty startling.

Batteries being recycled at WRWA, London. Nov ‘21Photo by John Cameron on Unsplash

"The big picture is that there may be a very simple way to stabilize nanowires of the type that we studied," Penner said. "If this turns out to be generally true, it would be a great advance for the community." Not bad for just fooling around in the laboratory.


This article originally appeared two years ago.

Joy

5 things that made us smile this week

People supporting thousands of local charities? Yes, please.

True


Good news—you know we love it. And we know you love it, too. Which is why we’ve searched the internet high and low for things guaranteed to brighten up your work week, such as:

This former cheerleader busting a movie

You're only as old as you feel—at least, that’s what Michigan woman Ilagene Doehring seems to think. Now 97, Doerhing was reminiscing about her time as a high school cheerleader 80 years ago at Merrill High School—a squad she helped create after noticing her school didn’t have one of their own. Caretakers at her nursing home reached out on social media to see if someone had an old uniform Doehring could wear one last time—and the current cheer coach at Merrill High School, Jena Glazer, went above and beyond. Glazier and the entire cheer team showed up to her assisted living facility to deliver the uniform and perform a cheer with the current team.

This company's way to support hometown charities

The annual Subaru Share the Love® Event is a chance to help local communities in a big way. Subaru and its retailers will donate at least $300 to local charities for every new Subaru purchased or leased through January 2nd, 2025—and by the end of 2024 (their 17th year of hosting this event), they’ll have donated nearly $320 million to charities across the nation. We love seeing local communities getting the support they deserve!

This mom’s “magic answer” to her kid’s Tooth Fairy and Santa questions

Most parents dread the moment when their kids start asking about mythical creatures like the Tooth Fairy and Santa Claus—but it turns out you can preserve the magic of childhood while also being honest with your kids. TikTok creator KC Davis, who is also a licensed therapist, showed this perfectly when she shared about the time her 4-year-old asked if the tooth fairy was real. She asked them “Do you want the magic answer, or the grownup answer?” Utter perfection. (Her daughter chose the magic answer, by the way.)

This guy who drove 11 hours to be with his grandma

@jodiegarner12 @TheModernGolfer drove 11.5 hours to surprise his queen as it was her late husband’s birthday today. Never forgotten and will always look after his grandmother ❤️🌹#loyalty #family @Rosalie Gessey ♬ These Memories - Hollow Coves

Holidays can be painful when you’re dealing with the loss of a loved one. Which is why on the anniversary of his late grandfather’s birthday, professional golfer Jordie Garner drove eleven hours to spend time with his grandmother so she wouldn’t have to be alone. This adorable video shows Jordie showing up to surprise his grandmother, with flowers and a present in hand. Now that’s true love.

This mom's sweet "I love you" surprise

@goodnewscorrespondent

Daughter is surprised when her mom, who is non-verbal with Alzheimers, replies I LOVE YOU! ❤️ As a daughter of a mom with ALZ, this had me in tears. 😭💞 Cherish these moments. @momolarks800

♬ original sound - Good News Correspondent

Tiktok user @momolarks80 caught an unexpected (and heartwarming) message when she filmed herself and her mother saying hello. Living with Alzheimer’s and mostly nonverbal, her mother surprised her with a rare “I love you”—to which the daughter responds by planting a kiss on her cheek. Talk about wholesome.

For more reasons to smile, check out all the ways Subaru is sharing the love this holiday season, here.

Image credit: N509FZ

Singapore Airlines employees are getting an enormous profit-sharing bonus.

What makes an airline the "best in the world"? Stellar service, on-time departures, plentiful routes, comfortable seating, reasonable ticket prices, solid safety ratings, good loyalty benefits, etc., right? Those are all things customers look for in an airline, and many of them have given Singapore Airlines the title of "most awarded airline." In 2023, it was named the World's Best Airline by Skytrax World Airline Awards for the fifth time, more than any other airline in the 24-year history of the awards.

Now there's another reason Singapore Airlines is being praised by both flyers and non-flyers alike. After the company announced a record net profit for 2023/2024, a source told CNN in May that the airline was giving all of its employees a bonus equivalent to almost 8 months of salary. Though details of the bonus have not been shared by the company, a similar bonus was awarded to Singapore Airlines employees last year, which was also a record-breaking year for the airline. According to an airline spokesperson who spoke to Business Insider, the bonus is due to "a long-standing annual profit-sharing bonus formula that has been agreed with our staff unions."

Profit-sharing plans provide an added incentive for employees to boost performance, which benefits both employees and employers—as long as those at the top are not determined to hoard all of a company's profits. Singapore Airlines' profit-sharing bonus may be part of its overall compensation package as opposed to a discretionary bonus, but even so, it's a largely unprecedented amount for any company to pay as a bonus, and people have weighed in with their thoughts.

"Smart, this is what keeps employees happy and willing to continue going the extra mile. They are about to have even better coming year now."

"It's not just that it's a bonus....it's the percentage. 8 months of salary is amazing leadership. Wish corporate America would not be so greed with their record profits."

"Paying the staff a bonus, not just the executives, that’s good leadership."

"Congrats to Singapore Airlines! Setting a great example of rewarding employees for their dedication and hard work."

As part of the explanation for its profit of 2.68 billion Singapore dollars ($1.99 billion USD), the airline shared, "The demand for air travel remained buoyant throughout FY2023/24" with a boost by several major Asian countries fully reopening their borders after the COVID-19 pandemic. The airline shared that it carried 36.4 million passengers, a whopping 37.6% increase over the prior year.

Clearly, a lot of people choose Singapore Airlines, but why? What actually makes it the best (or for 2024, second best after Qatar Airways) in the world?

For one, they dominate the awards for First Class travel, which is nice but doesn't really affect the average traveler who flies economy. However, even Singapore's economy experience also miles above most other airlines. Singapore Airlines cabins are known for being well designed, impeccably clean and comparatively comfortable and the crew has a reputation for being friendly, attentive and helpful. (In fact, Singapore Airlines was honored with the World's Best Cabin Crew award by Skytrax in 2024.) People who fly Singapore Airlines frequently tout the experience as feeling like it's in an entirely different class than domestic airlines in the U.S., even when flying economy. The seats, the food, the service both on the ground and in the air—all of it adds up to excellence.

When you provide customers the things they value, keep your employees satisfied and happy with fair profit-sharing incentives, and also operate in a cost-efficient way, it's not surprising when you rank highly for awards across the board. That recognition then leads to more customers seeking you out, further increasing your revenue and ultimately leading you to record profits, which then get shared with employees who work that much harder to ensure that this positive cycle continues.

Amazing how when you put customers and employees first, everyone wins.

Internet

Two sisters go viral for their ridiculously functional roller coaster costume

The screams and synchronized movements really help sell the whole experience.

Sisters go viral for realistic roller coaster costume

Spooky season can be a fun time of year for people. There are folks that wait all year for the official start of fall just to decorate for Halloween. Costumes are bought in advance and bags of candy are purchased and stored, but not everyone buys their costume. Some spooky season lovers get really creative with their Halloween costumes out of household items.

There are some homemade costumes that are so funny and realistic that you have to do a double take. Two sisters are going viral for their ultra realistic roller coaster costume made out of cardboard and foam noodles. But it's not just their costumes that are stealing the attention of millions, it's their acting skills.

In the video uploaded to TikTok by Laurie Dabbs-Gayton, the sisters stand side-by-side, though it looks like their sitting. They begin to shake and jostle as if they're on a track before screaming like they've just rounded a bend or flew down a hill quickly.


The pair is in total sync with each other adding to the realistic vibe of their costume for their employer's costume party. It was so convincing that people watching the video were confused at first thinking it was a coin operated ride. Commenters didn't realize it was a costume until the women stood up fully.

"I thought it was a mini roller coaster," one person writes followed by multiple rolling crying laughing emojis.

"Took my brain a few extra seconds to process what my eyes were seeing," a commenter says.

"I thought for a second it was like the pony ride machines outside a grocery store," someone admits.

"It took me far longer to figure out than it should have," one woman writes.

Watch the fantastic combination of acting skill and costume design below:

This article originally appeared last year.

Education

5 ways people with perpetually tidy homes think differently than the rest of us

For some people, these mindsets and habits are intuitive, but they can also be learned.

Tidy people have a different way of looking at things.

Confession: I am not a neat freak, but I've always aspired to be one. I love neat and tidy spaces and envy those who have a natural knack for keeping their homes perpetually guest-ready. Because I live in a normal-messy home, I appreciate it when people say "No one's house is tidy all the time!" but I also know it's not true. There are people with always-tidy houses. I personally know multiple people whose homes never, ever devolve into cluttered chaos, whose kitchen sinks are always free of dishes, whose tables are never cluttered with stuff and whose master bedrooms look like hotel rooms.

Knowing that it is possible, I've spent years observing my naturally neat friends and family to understand what gives them the seemingly superhuman ability to keep their homes clean 24/7. As one might assume, some of it comes down to a fastidiousness and rigid adherence to routines that some of us simply do not possess. Some of it has to do with how often people are home and how much their home actually gets used. However, those things aside, I've figured out handful of "secrets"—minor habits and mindsets—that we messier folks who yearn to be neater can glean from the naturally tidy.

Messy people think of 'cleaning up' as a separate task. Neat people see it as an inherent part of every activity.

Though it's largely unconscious, we all have ways of thinking through completing any activity, from first step to last step. Take eating, for example. For a naturally messier person, "eating" starts with preparing the food and ends with swallowing your last bite. Cleaning up is not an inherent part of the eating process—it's seen as something separate, an activity that has its own beginning and end, its own time frame, its own energy expenditure, etc.

woman washing a dishCleaning up is part of the eating process for naturally neat folks.Photo credit: Canva

For a naturally neat person, however, eating means preparing the food, eating the food, and then cleaning up whatever mess you made. That's the whole cycle of eating. When you see cleaning up as part of the eating process, eating doesn't "end" until the dishes are finished and the kitchen is clean. Without cleaning up, the eating activity is simply incomplete.

For some people, this sound like a "duh" revelation. For some of us, it's a life-changing mindset shift.

Messy folks tend to overestimate how much time cleanup takes. Neat people don't.

Struggling to accurately estimate how much time a task will take is called "time blindness," and it's a common ADHD trait. But even those of us without ADHD can misjudge how long a task will take and form habits around our erroneous assumptions or perceptions.

For instance, I used to put off unloading the dishwasher because it seemed like a huge chore. All those dishes having to go to all those different cabinets—surely that was something that took a significant chunk of time to do. My brain had it labeled as a "big task" and therefore something I needed to carve out time for.

Then I timed myself doing it one day. Not rushing at all, just casually unloading a full dishwasher. It took less than 3 minutes, which was a fraction of the amount of time my brain had assigned to the task. Did I feel silly having subconsciously made a mountain out of a molehill? Yes. Did finding out it only took 3 minutes change how I viewed that chore and make it so I didn't procrastinate it anymore? Also yes.

dishwasher full of dishesUnloading the dishwasher takes less time than you might think.Photo credit: Canva

Neat people don't put off small cleaning/tidying tasks that they know only take a minute or two. Messy people can utilize timers to help them figure out what those are, because surprisingly, mosts tasks don't take as long as you think they will.

Messy people think of cleaning as all or nothing. Neat people utilize tiny time chunks for mini maintenance.

A messy person will pop something in the microwave for two minutes and then zone out or stare at it while it cooks. A neat person will pop something in the microwave and then use that two minutes to wipe down the counter, unload the dishwasher, or sweep the kitchen floor. They'll fold laundry while watching a show and go put it away during a commercial break. They utilize small snippets of time to do little cleaning tasks, which all add up to maintaining a neat and tidy space without having to take big chunks of time to organize or clean.

Messier folks tend to overlook little messes here and there, so they build up until suddenly there's an overwhelming mess to deal with. It helps to think of cleaning and tidying not as one big chore that is either done or not done, but rather as as a conglomeration of tiny tasks that can be done any time you have a minute or two. Eventually, using tiny time chunks to mini-clean becomes habitual.

Mess makers set things down. Neat people put things back.

"Clean up as you go" is a mantra to internalize if you aspire to have a perpetually neat home. If a neat person is baking, they will take out an ingredient, measure what they need, then put that ingredient back where they got it. They do this every time, so when the baked good gets put in the oven, all that's left to do is clean the dishes they used in prep (which is, of course, seen as an inherent part of the baking task). And this isn't just in the kitchen. They do the same thing with their toiletries in the bathroom, their clothes when choosing an outfit, etc. Everything gets put back rather than put down, preventing a mess from the get go.

person putting peanut butter in a cabinetNeat people put things away instead of putting them down.Photo credit: Canva

If a messy person is baking, they'll take out an ingredient, measure what they need, and then set the ingredient down on the counter. Once the baked good gets put in the oven, there's then a whole counter full of ingredients and dish mess to clean up. And because "cleaning up" is seen as a separate task, there's a gearing up of energy that's required as well as a separate time commitment, which makes procrastination more likely.

The key here is to recognize that putting things back where you got them really doesn't take any more time than setting them down but saves tons of time and work later.

Messy people have more things than places. Neat people have more places than things.

"A place for everything and everything in its place" is a mantra that neat people live by religiously and messy folks may not even realize is possible. If a neat person doesn't have a place for something, they find one or make one by getting rid of something else. If a messy person doesn't have a place for something, it sits on a table or countertop or entryway or some other placeholder for an indeterminate amount of time, often moving from surface to surface before eventually being shoved in a drawer or closet to be dealt with later.

Part of living like a neat person is being honest with yourself about the space you have and embracing inflow and outflow of things that enables you to live comfortably in that space. Messy people almost always have too much stuff for their space and therefore not enough places to put things. (This is true no matter how large or small your home is, sorry to say.) Neat people keep things pared down so that everything can have its own place. Regular purging of excess stuff and not holding onto things "just in case" is a huge key to staying neat and tidy.

I can't say that I perfectly implement all of these things all the time, but I can say that being aware of these mindsets and habits and attempting to live more like my "neat freak" loved ones has made a big difference in my home and how I feel about living in it.

Pete is officially an #opentowork #jobseeker!

LinkedIn is primarily a platform for working professionals to connect and find employment that aligns with their skills and values. With the layoff surge of 2024 continuing, people have also used the website to courageously share their layoff experiences.

While the main intent behind this is, of course, finding a new job, there have also been some lovely displays of humanity that not only challenge the stigma of being laid off but show the power of a supportive community.

Take this heartwarming story, for example.

Patrick McCarthy, Communications Management & Marketing Leader, recently posted about a layoff that quickly went viral on the platform. Not for himself—for his father.

“This is Pete. He’s my dad,” his post began. “My dad lost his job yesterday. I would tag him here, but he doesn’t have a LinkedIn.”


Pete, who has had a “starkly different professional journey” than his son, spent most of his life working in the service industry and absolutely loved interacting with customers. His empathy and knack for listening made him perfect for the role. Over his career, Pete had had thousands of interactions from working at Walgreens, Fry’s, and (most recently) Winco, often being the reason folks came back.

And then, Pete was laid off. His job as a cashier, one that he loved and was good at, was gone.

“As anyone would be, he’s shocked. Overwhelmed. Scared. Emotional,” Patrick wrote.

three men smiling

Patrick McCarthy and his dad, Peter Judge with ABC15 Arizona Newscaster.

Photo from Patrick McCarthy via LinkedIn

Knowing his dad didn’t have the same network to easily find a new job, Patrick reached out on his behalf, wholeheartedly believing in the “magic” of the LinkedIn Community. He implored that anyone looking for a candidate with “a LOT of customer-facing, customer service, and service industry experience” send him a message so that he could put them in touch with Pete.

Patrick’s faith paid off—way more than he thought it would. In less than a week, the post was shared over 500 times with over 600 comments from people wanting to help.

A manager at a nearby Sprouts grocery store said Pete sounded like a perfect match for a clerk position that could even pay his daily wage ahead of time. Another suggested he could be an excellent outdoor tour guide for REI. Someone else referred them to a weekly meetup group led by a career coach.

Even LinkedIn responded, writing, “Pete sounds like a top-tier employee! 💙 Keep us posted as he progresses on his journey, as well as any tips or insights either of you learn along the way—it may help those in a similar situation.”

Truly, Pete’s story already provides some helpful insight. And thanks to a lovely update from Patrick, we can now report that Peter Judge is once again employed!

screenshot of LinkedIn post

Patrick shared his dad's job update on LinkedIn

Screenshot of Patrick's LinkedIn post.

The words “social media” and “job market” can elicit some pretty negative visceral responses. Of course, this viewpoint has some merit, but it’s refreshing to see the power of human connection break through the disheartening headlines. Here’s to Patrick and his father Pete, for reminding us that even when things seem bleak or uncertain, the world is full of people trying to help out one another.


This article originally appeared last year.

An upset 16-year-old boy.

It may seem like the idea that housework is a woman’s job was abandoned back in the 1950s. However, there’s a new generation of misogynistic influencers, such as Andrew Tate, that are pushing regressive gender roles to young men. These people prey on young men’s insecurities by teaching them that they can build themselves up by keeping women down.

A divorced 34-year-old father discovered that his 16-year-old son held these sexist beliefs and did everything he could, including using the talents of his ex-wife, to help stop his son’s misogynistic thinking. The father and son are in Germany and live together during the school week and the son lives with his mother on weekends.

“A few weeks ago, I was ironing me and my son's clothes and told him that I want to teach him how to do this, as I don't want him falling into the same mistake I did and never learning this on my own,” the father wrote. “He said he doesn't want to, and I just said he'll have to learn to do this at some point. He then said, ‘only failed men do stuff like this, and I won't be one of them.’”

The father was caught entirely off guard by the comment. “He said that it is his belief that this is a woman's job to do and that only simps do simple household chores,” the father wrote. “I told him that now he will have to choose his next words very carefully, but I said that he will learn household work whether he likes it or not.”

“If you think this is a woman's job, it's time for you to live with a woman,” he continued, asking him to pack his bags because he doesn’t have any “Andrew Tate bullsh*t” in his house. “He must've called his mom in the time I was packing as she called me as well,” he wrote. “She asked me what's going on, and I told her what happened. Surprisingly, she's on my side and has just asked me to drop him off at hers, and she'll help teaching him a lesson.”

teens, chores, sexismA father teachers his son a lesson. via Canva/Photos

Life hasn't been easy for the teen at his mother's house. He has to take public transportation 2 hours each way to get to school, and he has been going through a crash course in chores when he gets home. Two weeks after being sent to his mother's house, the boy called his father, beginning to come home, but the dad intends to keep him with his mother for another few weeks to reinforce the lesson.

“He WILL be getting a fixed chore schedule [when he returns], whether he likes it or not. No more coasting the easy life,” the father wrote.

The father’s decision comes after he learned a harsh lesson in equality himself. He and his ex-wife had their son when they were teenagers, and their parents forced her to stay at home while he worked. So when they spilt up 2 years ago, he had to learn a lot of new skills to take care of himself.

Still, after some friends said he was being hard on his son, the father began to second-guess his decision to send him to live with his mother. So, he asked a group of people on Reddit if he had done the right thing. They overwhelmingly supported his choice. They believed that the dad needed to nip the sexism in the bud and that learning household chores was essential for his son’s growth as a person and potential partner.

teens, chores, sexismA teen boy learning how to cook. via Canva/Photos

“You gave him an important reality check. These guys falling for this Andrew Tate crap need to learn, that’s what it is. Wait till they marry 2 or 3 times and don’t understand why the marriage breaks down,” one commenter wrote. “Pretty sick that so many men and boys think loving a woman makes them a ‘simp.’ And they sincerely wonder why they’re lonely,” another added.

“I don’t even know how to run a dishwasher because I’m such a MANLY man,” a commenter joked. “I can’t take care of myself; I’m utterly helpless. Just a widdle baby. Hell yeah, that’s masculine af. Right? Ladies?”

Some commenters also celebrated how the divorced parents partnered to teach the lesson. "You two may not have been right for one another as spouses, but you’re both amazing parents,” a commenter wrote. "This is one of the best examples of cohesive co-parenting I’ve heard of. Kudos to OP and his ex for both standing firm,” another added.

The parents were right to team up because their son’s attitude is a massive self-inflicted wound. It will affect his future relationships and make him incompetent because he doesn’t know how to care for himself. It’s hard to believe that influencers who claim to build men up are keeping them in a suspended state of immaturity.