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via UC Irvine

Mya Le Thai with the everlasting battery.

This article originally appeared on 11.03.17


There's an old saying that luck happens when preparation meets opportunity. There's no better example of that than a recent 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 lasts 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 they 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.


What if a battery lasted forever? Could it power a car? Could it power your home? Could it power change?At the University of California, Irvine, we’re counti...

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."

Thai's discovery is mind-blowing because the average laptop battery lasts 300 to 500 charge cycles. The nanobattery developed at UCI made it through 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 lasts hundreds of years are pretty startling.

"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.



"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.

Joy

Delivery driver's reaction to snacks left for him shows how a little kindness goes a long way

'Seeing a grown man get so excited about Capri Sun is extra wholesome.'

"Dee" the delivery guy stoked to get some Doritos.

Sometimes the smallest gesture can change someone’s day for the better, especially when that act of kindness lets them know their work is appreciated. Over the last few years, delivery drivers have done a fantastic job keeping people healthy during the pandemic, so Toni Hillison Barnett told News 11 that she and her husband started a tradition of leaving snacks for their drivers on the front porch.

The Barnetts, who live in Louisville, Kentucky, can see the drivers' reactions by recording them on their doorbell cameras. “I live for reactions like this to our snack cart! Thx to all of the delivery drivers out there! We appreciate you!” Toni wrote on an Instagram post.

Recently, one of the Barnetts’ delivery guys, a joyous fellow that we believe is known as Dee, went viral on TikTok because of his positive reaction to receiving some snacks during his deliveries. The snacks are tasty, no doubt. But it’s also wonderful to feel appreciated. After Toni posted the video, it received more than 100,000 views.

“Oh my God, you guys are the best, I gotta take a snapshot of this,” Dee can be heard saying in the video. “Oh, Capri Suns are my favorite, Yes!”

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Photo by Roméo A. on Unsplash

Cat hilariously rats out owner in front of the landlord.

Maybe it's a right of passage into adulthood or maybe some landlords discriminate against pets because they can't tell people kids are forbidden in their residence. Either way, just about everyone has lived in a rental home that didn't allow pets. Most people just abide by the rules and vow to get a pet when they find a new home.

Some people, on the other hand, get creative. I once came across a post on social media where someone claimed their pit bull puppy was actually a silver Labrador. But one woman on TikTok was harboring a secret cat in her rental that had a no pets policy, and either her cat was unaware or he was aware and was simply being a jerk.

My money is on the latter since cats are known to be jerks for no reason. I mean, have you ever left something on the counter for a few minutes? They make it their mission to knock it on the floor. So I fully believe this fluffy little meow box wanted to make his presence known in an effort to rat out his owner.

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Phil Collins and George Harrison

This article originally appeared on 12.01.21


Beatle George Harrison was pigeon-holed as the "Quiet Beatle," but the youngest member of the Fab Four had an acerbic, dry sense of humor that was as sharp as the rest of his bandmates.

He gave great performances in the musical comedy classics, "A Hard Days Night" and "Help!" while holding his own during The Beatles' notoriously anarchic press conferences. After he left the band in 1970, in addition to his musical career, he would produce the 1979 Monty Python classic, "The Life of Brian."

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Photo by Kelly Sikkema on Unsplash
woman holding a cup of tea, writing in a notebook

It's no secret that everyone could use a little kindness in their lives and it can come in many forms. Sometimes it's the neighbor cutting your grass when your husband's away and you're too busy to get to it yourself. Other times it's sending a card to the elderly widow down the street.

One woman in Arkansas has taken to spreading kindness through writing letters to strangers. Allison Bond, 25, started writing letters over a year ago during COVID-19 when she couldn't attend school due to her medical condition. Bond has cerebral palsy and is at greater risk for serious illness should she contract the virus. Writing letters was an act of kindness that didn't require a trip out of the house.

Bond began by writing to soldiers and inmates. In fact, the first letter she received back was from a soldier. Bond told 5News, "I have one framed from a soldier. He had all his battle buddies sign it. So I framed it so I could put it up." She's kept every letter she's received.

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