Inventor of the N95 mask is coming out of retirement to help make them better
via Dave Yen / Twitter

Over the past few weeks, the N95 respirator has gone from gear worn by people working in hospitals or on industrial sites to something you see your neighbor wearing when they're walking their dog.

The tight-fitting mask with a pliable metal piece near the nose does a lot more than provide a protective barrier for the mouth and nose.

According to The University of Tennessee, it "uses an electric field to ionize the neutral air to generate ions and electrons, which then charge the nonwoven fibers through field and induction."


The N95 respirator is one of the biggest heros of the COVID-95 pandemic because it has prevented countless people from spreading and contracting the deadly virus. It has also made it possible for healthcare workers to work closely with people who've been infected without contracting the virus themselves.

The "N" in the respirator's name stands for "not resistant to oil," and "95" is because it has the ability to remove at least 95% of submicron particles, such as viruses, from the air.

via Alamosa County Public Health / Flickr

It was invented by material scientist and engineer Peter Tsai and his team at the University of Tennessee in 1992 in an attempt to develop electrostatic filtration technology. The respirator would go on to be used in industrial settings until it was later discovered to be effective at preventing the spread of diseases in medical settings.

The N95 received a U.S. patent in 1995.

Tsai is a world-renowned expert in nonwoven fabrics and was a professor at the University of Tennessee's Material Sciences and Engineering Department for 35 years before retiring last year.

However, his retirement was short-lived.

Due to the COVID-19 pandemic, he's come out of retirement to find new ways of sterilizing his respirators so the single-use masks can be used for longer periods of time.

"I just want to help people, and just do my job," Tsai said in an interview with NPR.

via Red River College / Flickr

The N95 masks are in short supply across the world, so many people are using chemicals such as alcohol and bleach to sanitize them for reuse. But that can cause them to deteriorate and become ineffective.

So researchers from around the globe have been filling Tsai's inbox for suggestions on how to sterilize their masks.

Among those who've been experimenting on ways to sterilize the masks is a collective known as N95DECON that's been working with heat, a form of ultraviolet light, and hydrogen peroxide vapor.

Maha Krishnamoorthi, vice president of the University of Tennessee Research Foundation, calls Tsai that a "rock-star" and says he's become the "man of the hour" during the COVID-19 pandemic.

"And he said, 'No — I'm man of the minute,'" Tsai told Krishnamoorthi according to NPR. Tsai believes that the people wearing his masks are the real heroes.

"The front-line hospital workers — they are heroes," Tsai said. "I'm just trying to help them to wear the mask."

True

We're redefining what normal means in these uncertain times, and although this is different for all of us, love continues to transform us for the better.

Love is what united Marie-Claire and David Archbold, who met while taking a photography class. "We went into the darkroom to see what developed," they joke—and after a decade of marriage, they know firsthand the deep commitment and connection romantic love requires.

All photos courtesy of Marie-Claire and David Archbold

However, their relationship became even sweeter when they adopted James: a little boy with a huge heart.

In the United States alone, there are roughly 122,000 children awaiting adoption according to the latest report from the U.S Department of Health and Human Services. While the goal is always for a child to be parented by and stay with their biological family, that is not always a possibility. This is where adoption offers hope—not only does it create new families, it gives birth parents an avenue through which to see their child flourish when they are not able to parent. For the right families, it's a beautiful thing.

The Archbolds knew early on that adoption was an option for them. David has three daughters from a previous marriage, but knowing their family was not yet complete, the couple embarked on a two-year journey to find their match. When the adoption agency called and told them about James, they were elated. From the moment they met him, the Archbolds knew he was meant to be part of their family. David locked eyes with the brown-eyed baby and they stared at each other in quiet wonder for such a long time that the whole room fell silent. "He still looks at me like that," said David.

The connection was mutual and instantaneous—love at first sight. The Archbolds knew that James was meant to be a part of their family. However, they faced significant challenges requiring an even deeper level of commitment due to James' medical condition.

James was born with congenital hyperinsulinism, a rare condition that causes his body to overproduce insulin, and within 2 months of his birth, he had to have surgery to remove 90% of his pancreas. There was a steep learning curve for the Archbolds, but they were already in love, and knew they were committed to the ongoing care that'd be required of bringing James into their lives. After lots of research and encouragement from James' medical team, they finally brought their son home.

Today, three-year-old James is thriving, filled with infectious joy that bubbles over and touches every person who comes in contact with him. "Part of love is when people recognize that they need to be with each other," said his adoptive grandfather. And because the Archbolds opted for an open adoption, there are even more people to love and support James as he grows.

This sweet story is brought to you by Sumo Citrus®. This oversized mandarin is celebrated for its incredible taste and distinct looks. Sumo Citrus is super-sweet, enormous, easy-to-peel, seedless, and juicy without the mess. Fans of the fruit are obsessive, stocking up from January to April when Sumo Citrus is in stores. To learn more, visit sumocitrus.com and @sumocitrus.

There have been many iconic dance routines throughout film history, but how many have the honor being called "the greatest" by Fred Astaire himself?

Fayard and Harold Nicholas, known collectively as the Nicholas Brothers, were arguably the best at what they did during their heyday. Their coordinated tap routines are legendary, not only because they were great dancers, but because of their incredible ability to jump into the air and land in the splits. Repeatedly. From impressive heights.

Their most famous routine comes from the movie "Stormy Weather." As Cab Calloway sings "Jumpin' Jive," the Nicholas Brothers make the entire set their dance floor, hopping and tapping from podium to podium amongst the musicians, dancing up and down stairs and across the top of a piano.

But what makes this scene extra impressive is that they performed it without rehearsing it first and it was filmed in one take—no fancy editing room tricks to bring it all together. This fact was confirmed in a conversation with the brothers in a Chicago Tribune article in 1997, when they were both in their 70s:

"Would you believe that was one of the easiest things we ever did?" Harold told the paper.

"Did you know that we never even rehearsed that number?" added Fayard.

"When it came time to do that part, (choreographer) Nick Castle said: 'Just do it. Don`t rehearse it, just do it.' And so we did it—in one little take. And then he said: 'That's it—we can't do it any better than that.'"

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True

We're redefining what normal means in these uncertain times, and although this is different for all of us, love continues to transform us for the better.

Love is what united Marie-Claire and David Archbold, who met while taking a photography class. "We went into the darkroom to see what developed," they joke—and after a decade of marriage, they know firsthand the deep commitment and connection romantic love requires.

All photos courtesy of Marie-Claire and David Archbold

However, their relationship became even sweeter when they adopted James: a little boy with a huge heart.

In the United States alone, there are roughly 122,000 children awaiting adoption according to the latest report from the U.S Department of Health and Human Services. While the goal is always for a child to be parented by and stay with their biological family, that is not always a possibility. This is where adoption offers hope—not only does it create new families, it gives birth parents an avenue through which to see their child flourish when they are not able to parent. For the right families, it's a beautiful thing.

The Archbolds knew early on that adoption was an option for them. David has three daughters from a previous marriage, but knowing their family was not yet complete, the couple embarked on a two-year journey to find their match. When the adoption agency called and told them about James, they were elated. From the moment they met him, the Archbolds knew he was meant to be part of their family. David locked eyes with the brown-eyed baby and they stared at each other in quiet wonder for such a long time that the whole room fell silent. "He still looks at me like that," said David.

The connection was mutual and instantaneous—love at first sight. The Archbolds knew that James was meant to be a part of their family. However, they faced significant challenges requiring an even deeper level of commitment due to James' medical condition.

James was born with congenital hyperinsulinism, a rare condition that causes his body to overproduce insulin, and within 2 months of his birth, he had to have surgery to remove 90% of his pancreas. There was a steep learning curve for the Archbolds, but they were already in love, and knew they were committed to the ongoing care that'd be required of bringing James into their lives. After lots of research and encouragement from James' medical team, they finally brought their son home.

Today, three-year-old James is thriving, filled with infectious joy that bubbles over and touches every person who comes in contact with him. "Part of love is when people recognize that they need to be with each other," said his adoptive grandfather. And because the Archbolds opted for an open adoption, there are even more people to love and support James as he grows.

This sweet story is brought to you by Sumo Citrus®. This oversized mandarin is celebrated for its incredible taste and distinct looks. Sumo Citrus is super-sweet, enormous, easy-to-peel, seedless, and juicy without the mess. Fans of the fruit are obsessive, stocking up from January to April when Sumo Citrus is in stores. To learn more, visit sumocitrus.com and @sumocitrus.

You know that feeling you get when you walk into a classroom and see someone else's stuff on your desk?

OK, sure, there are no assigned seats, but you've been sitting at the same desk since the first day and everyone knows it.

So why does the guy who sits next to you put his phone, his book, his charger, his lunch, and his laptop in the space that's rightfully yours? It's annoying!

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via Seresto

A disturbing joint report by USA Today and the Midwest Center for Investigative Reporting found that tens of thousands of pets have been harmed by Seresto flea and tick collars. Seresto was developed by Bayer and is now sold by Elanco.

Since Seresto flea collars were introduced in 2012, the EPA has received incident reports of at least 1,698 pet deaths linked to the product. Through June 2020, the EPA has received over 75,000 incident reports relating to the collars with over 1,000 involving human harm.

The EPA has known the collars are harming humans and their pets but failed to tell the public about the dangers.

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