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This group of Australian students has invented a new way to diagnose diseases — and it could lead to a tool that's better than what we've got now.

It's got the power to save lives, and in a few years you may even see it on a cellphone.


These dudes did it! And they're clearly pumped about it. Image courtesy of Dr. Lawrence Lee.

In 2014, the team of undergrads entered a prestigious biomolecular design competition at Harvard University from halfway around the world — and took home first place.

They call themselves Team EchiDNA. They're a group of Australian undergrads led by Dr. Lawrence Lee of the Victor Chang Cardiac Research Institute in Sydney.

So how did they win? They looked at nature.

Together with Lee, the team designed the Cooperative Molecular Biosensor that can detect viruses and diseases. They drew their inspiration from the design models found in nature.

"By copying nature, we're constructing new technologies that can potentially be used to drive a rapid diagnostic device," Lee explained to me via email.

Team members at the BIOMOD contest at Harvard's Wyss Institute. Image via Jacob Klensin/Wyss Institute.

The Cooperative Molecular Biosensor is a tiny sensor made up of a ring of beacons that light up when they bind to the target DNA — of a virus, pathogen, or even mutation.

Is the virus present? If yes, the ring lights up. That's all there is to it. You can see more of a scientific explanation in their project video.

But the bottom line: more sensitive testing and fewer false positives. Yes!

A computer model of the sensor. GIF via Team EchiDNA.

A group of students pulling this off is impressive. The short time frame they did it in is even more so.

The team was made up of undergraduates, and as Lee describes, had many other student responsibilities to worry about.

"We started the project quite late with only a few months for everything to come together," he says, explaining the challenges they've faced. "The team consisted of undergraduate students who still had to attend lectures, submit assignments, and sit exams."

Giving hope to procrastinators everywhere!

Winning the contest was just the beginning. This invention has the potential to revolutionize the way we diagnose diseases like Ebola.

At the same time the students were busy winning awards for their invention, Ebola was wreaking havoc on parts of the world. And flat-out scaring the rest of it.

Ebola virus. Image via Centers for Disease Control and Prevention.

During the outbreak, Lee says, "there was a clear need for definitive and rapid diagnostics of Ebola so that patients could be identified, isolated, and treated quickly to stem the spread of the disease."

Because the initial symptoms of Ebola are so similar to those of other diseases (malaria, typhoid fever, other bad stuff), diagnosis in the early stages can be very difficult. With current technology, a patient may be in the hospital for multiple days before a positive Ebola diagnosis is made.

Team EchiDNA saw the need to rapidly diagnose Ebola and tailored their design to help fill that void.

The team created their design to target the DNA of the Ebola virus — although, as Lee explains, "I must stress that the capacity to detect Ebola DNA sequences in laboratory setting is a long way from robust and accurate diagnostics in patient samples."

The team presenting their project at the BIOMOD contest. Image via Jacob Klensin/Wyss Institute.

In other words — the device is a long way from being sent into the field. But they are working to get there.

And once the design is perfected, it can be tailored to diagnose a wide range of other specific diseases: tuberculosis, HIV, or even a common flu.

So what's next? Lee said he and his lab (which still includes a couple members of the winning team) are working to refine the sensor and make it "so sophisticated you can test for bacteria or viruses by plugging a blood sample into your mobile phone," according to their press release.

Can you imagine!? A cell phone that diagnoses disease. Whoa. Image via Thinkstock.

These students should be so proud — and we should be so thankful for the young brains around the world helping to transform the future.

The technology being developed could drastically change the course of an Ebola outbreak — and other diseases — and stop it in its tracks before it can get out of hand. Life-saving!

Photo courtesy of Girls at Work

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Girls are bombarded with messages from a very young age telling them that they can’t, that is too big, this is too heavy, those are too much.

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via Lewis Speaks Sr. / Facebook

This article originally appeared on 02.25.21


Middle school has to be the most insecure time in a person's life. Kids in their early teens are incredibly cruel and will make fun of each other for not having the right shoes, listening to the right music, or having the right hairstyle.

As if the social pressure wasn't enough, a child that age has to deal with the intensely awkward psychological and biological changes of puberty at the same time.

Jason Smith, the principal of Stonybrook Intermediate and Middle School in Warren Township, Indiana, had a young student sent to his office recently, and his ability to understand his feelings made all the difference.

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All images provided by Bombas

We can all be part of the giving movement

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We all know that small acts of kindness can turn into something big, but does that apply to something as small as a pair of socks?

Yes, it turns out. More than you might think.

A fresh pair of socks is a simple comfort easily taken for granted for most, but for individuals experiencing homelessness—they are a rare commodity. Currently, more than 500,000 people in the U.S. are experiencing homelessness on any given night. Being unstably housed—whether that’s couch surfing, living on the streets, or somewhere in between—often means rarely taking your shoes off, walking for most if not all of the day, and having little access to laundry facilities. And since shelters are not able to provide pre-worn socks due to hygienic reasons, that very basic need is still not met, even if some help is provided. That’s why socks are the #1 most requested clothing item in shelters.

homelessness, bombasSocks are a simple comfort not everyone has access to

When the founders of Bombas, Dave Heath and Randy Goldberg, discovered this problem, they decided to be part of the solution. Using a One Purchased = One Donated business model, Bombas helps provide not only durable, high-quality socks, but also t-shirts and underwear (the top three most requested clothing items in shelters) to those in need nationwide. These meticulously designed donation products include added features intended to offer comfort, quality, and dignity to those experiencing homelessness.

Over the years, Bombas' mission has grown into an enormous movement, with more than 75 million items donated to date and a focus on providing support and visibility to the organizations and people that empower these donations. These are the incredible individuals who are doing the hard work to support those experiencing —or at risk of—homelessness in their communities every day.

Folks like Shirley Raines, creator of Beauty 2 The Streetz. Every Saturday, Raines and her team help those experiencing homelessness on Skid Row in Los Angeles “feel human” with free makeovers, haircuts, food, gift bags and (thanks to Bombas) fresh socks. 500 pairs, every week.

beauty 2 the streetz, skid row laRaines is out there helping people feel their beautiful best

Or Director of Step Forward David Pinson in Cincinnati, Ohio, who offers Bombas donations to those trying to recover from addiction. Launched in 2009, the Step Forward program encourages participation in community walking/running events in order to build confidence and discipline—two major keys to successful rehabilitation. For each marathon, runners are outfitted with special shirts, shoes—and yes, socks—to help make their goals more achievable.

step forward, helping homelessness, homeless non profitsRunning helps instill a sense of confidence and discipline—two key components of successful recovery

Help even reaches the Front Street Clinic of Juneau, Alaska, where Casey Ploof, APRN, and David Norris, RN give out free healthcare to those experiencing homelessness. Because it rains nearly 200 days a year there, it can be very common for people to get trench foot—a very serious condition that, when left untreated, can require amputation. Casey and Dave can help treat trench foot, but without fresh, clean socks, the condition returns. Luckily, their supply is abundant thanks to Bombas. As Casey shared, “people will walk across town and then walk from the valley just to come here to get more socks.”

step forward clinic, step forward alaska, homelessness alaskaWelcome to wild, beautiful and wet Alaska!

The Bombas Impact Report provides details on Bombas’s mission and is full of similar inspiring stories that show how the biggest acts of kindness can come from even the smallest packages. Since its inception in 2013, the company has built a network of over 3,500 Giving Partners in all 50 states, including shelters, nonprofits and community organizations dedicated to supporting our neighbors who are experiencing- or at risk- of homelessness.

Their success has proven that, yes, a simple pair of socks can be a helping hand, an important conversation starter and a link to humanity.

You can also be a part of the solution. Learn more and find the complete Bombas Impact Report by clicking here.

via Pixabay

The show must go on… and more power to her.

There are few things that feel more awful than being stranded at the altar by your spouse-to-be. That’s why people are cheering on Kayley Stead, 27, from the U.K. for turning a day of extreme disappointment into a party for her friends, family and most importantly, herself.

According to a report in The Metro, on Thursday, September 15, Stead woke up in an Airbnb with her bridemaids, having no idea that her fiance, Kallum Norton, 24, had run off early that morning. The word got to Stead’s bridesmaids at around 7 a.m. the day of the wedding.

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Pop Culture

14 things that will remain fun no matter how old you get

Your inner child will thank you for doing at least one of these.

Photo by Annie Spratt on Unsplash

Swings can turn 80-year-olds into 8-year-olds in less that two seconds.

When we’re kids, fun comes so easily. You have coloring books and team sports and daily recess … so many opportunities to laugh, play and explore. As we get older, these activities get replaced by routine and responsibility (and yes, at times, survival). Adulthood, yuck.

Many of us want to have more fun, but making time for it still doesn’t come as easily as it did when we were kids—whether that’s because of guilt, a long list of other priorities or because we don’t feel it’s an age-appropriate thing to long for.

Luckily, we’ve come to realize that fun isn’t just a luxury of childhood, but really a vital aspect of living well—like reducing stress, balancing hormone levels and even improving relationships.

More and more people of all ages are letting their inner kids out to play, and the feelings are delightfully infectious.

You might be wanting to instill a little more childlike wonder into your own life, and not sure where to start. Never fear, the internet is here. Reddit user SetsunaSaigami asked people, “What always remains fun no matter how old you get?” People’s (surprisingly profound) answers were great reminders that no matter how complex our lives become, simple joy will always be important.

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