upworthy
Heroes

This British organization asked for beautiful science photos. Here are 13 finalists.

When David Linstead was about 9 or 10, he pestered his parents for a microscope.

It sparked a lifetime of scientific curiosity. David is now a retired research scientist with over 20 years of experience. In 2016, he captured an incredible slice of life in a microscopy photo that borders on fine art. The blue hues and fluorescent oranges and pinks burst through in a kaleidoscope of colors. To the uninformed eye, this image could be seen as evidence of alien life. But it's actually a photo of cat skin with hair and whiskers.

A polarized light micrograph of a section of cat skin, showing hairs, whiskers, and their blood supply. This sample is from a Victorian microscope slide. Blood vessels were injected with a red dye called carmine dye (here appearing black) in order to visualize the capillaries in the tissue, a newly developed technique at the time. This image is a composite made up of 44 individual images stitched together to produce a final image 12 millimeters wide. Image via David Linstead/Wellcome Image Awards.


The Wellcome Image Awards have been highlighting amazing images like this one for 20 years. This year's 22 finalists were chosen from photographs, illustrations, and other visual renderings from the sciences that showcase the beauty in their fields.

Here are 12 more images from this year's finalists that show the beauty behind science.

1. Hawaiian bobtail squid.

Image via Mark R Smith, Macroscopic Solutions/Wellcome Image Awards.

Native to the Pacific Ocean, Hawaiian bobtail squid are nocturnal predators that remain buried under the sand during the day and come out to hunt for shrimp near coral reefs at night. The squid have a light organ on their underside that houses a colony of glowing bacteria called Vibrio fischeri. The squid provide food and shelter for these bacteria in return for their bioluminescence.

2. Language pathways of the brain.

Image via Stephanie J Forkel and Ahmad Beyh, Natbrainlab, King’s College London; Alfonso de Lara Rubio, King’s College London/Wellcome Image Awards.

The brain is composed of two types of matter. Gray matter contains cells and is responsible for processing information. White matter connects these areas of grey matter, allowing information to be transferred between distant areas of the brain. Areas responsible for speech and language have been mapped to two different brain regions. This image shows a 3D-printed reconstruction of the white matter pathway connecting these two areas (here shown from the left), which is called the arcuate fasciculus.

3. Surface of a mouse retina.

Image via Gabriel Luna, Neuroscience Research Institute, University of California, Santa Barbara/Wellcome Image Awards.

The retina, located at the back of the eye, contains light-sensitive cells responsible for converting light into electrical nerve signals that the brain can process. As a result of aging or injury, the retina can lose this function, causing vision loss. This image was created by digitally stitching together over 400 images to form one large image, so as to show the entire surface of a mouse retina.

4. Vessels of a healthy mini-pig eye.

Image via Peter M Maloca, OCTlab at the University of Basel and Moorfields Eye Hospital, London; Christian Schwaller; Ruslan Hlushchuk, University of Bern; Sébastien Barré/Wellcome Image Awards.

A 3D model of a healthy mini-pig eye. The dent on the right side of the image is the pupil, the opening that allows light into the eye. The blood vessels shown are bringing energy and food to the muscles surrounding the iris, which controls the amount of light entering the eye. The smallest vessels seen here are 20–30 micrometers (0.02–0.03 millimeters) in diameter. The other large vessels are feeder vessels for the retina, the light-sensing region at the back of the eye.

5. The placenta rainbow.

Image via Suchita Nadkarni, William Harvey Research Institute, Queen Mary University of London/Wellcome Image Awards.

The placenta rainbow highlights differences in mouse placental development that can result from manipulation of the mother’s immune system. These placentas were investigated at day 12 of the 20-day gestation period — the point at which a mouse’s placenta has gained its characteristic shape but is still developing.

6. Developing spinal cord.

Image via Gabriel Galea, University College London/Wellcome Image Awards.

Our spines allow us to stand and move, and they protect the spinal cord, which connects all the nerves in our body with our brain. The spinal cord is formed from a structure called the neural tube, which develops during the first month of pregnancy.

This series of three images shows the open end of a mouse’s neural tube, with each image highlighting (in blue) one of the three main embryonic tissue types. On the left is the neural tube itself, which develops into the brain, spine, and nerves. On the right is the surface ectoderm — the word "ectoderm" comes from the Greek ektos meaning "outside" and derma meaning skin — which will eventually form the skin, teeth, and hair. The middle image shows the mesoderm (also from Greek, meaning "middle skin"), which will form the organs.

7. Zebrafish eye and neuromasts.

Image via Ingrid Lekk and Steve Wilson, University College London/Wellcome Image Awards.

This four-day-old zebrafish embryo has been modified using two mechanisms — borrowed from the fascinating worlds of bacteria and yeast — that are widely applied in genetics research. A DNA-editing technology called CRISPR/Cas9 was used to insert a gene called Gal4 next to the gene that the researchers wished to study. These Gal4 fish were then bred with special reporter fish to create fish where the gene of interest displays red whenever it is activated.

8. Intraocular lens "iris clip."

Image via Mark Bartley, Cambridge University Hospitals NHS Foundation Trust/Wellcome Image Awards.

This image shows how an "iris clip," also known as an artificial intraocular lens, is fitted onto the eye. An iris clip is a small, thin lens made from silicone or acrylic material with plastic side supports to hold it in place. An iris clip is fixed to the iris through a three-millimeter surgical incision and is used to treat conditions such as myopia (nearsightedness) and cataracts (cloudiness of the lens). This particular patient, a 70-year-old man, regained almost full vision following his surgery.

9. #BreastCancer Twitter connections.

Image via Eric Clarke, Richard Arnett and Jane Burns, Royal College of Surgeons in Ireland/Wellcome Image Awards.

This is a graphical visualization of data extracted from tweets containing the hashtag #BreastCancer. Twitter users are represented by dots, called nodes, and lines connecting the nodes represent the relationships between the Twitter users. Nodes are sized differently according to the number and importance of other nodes they are connected with, and the thickness of each connecting line is determined by the number of times that a particular relationship is expressed within the data.

The "double yolk" structure at the top of the image indicates common mentions of two accounts. This area of the graph provides a graphical expression of trending data in Twitter, as it represents one tweet that was retweeted thousands of times.

10. Brain-on-a-chip.

Image via Collin Edington and Iris Lee, © Massachusetts Institute of Technology (MIT)/Wellcome Image Awards.

Neural stem cells have the ability to form all the different cell types found in the nervous system. Here, researchers are investigating how neural stem cells grow on a synthetic gel called PEG. After just two weeks, the stem cells (magenta) produced nerve fibers (green). These fibers grew away from the cell due to chemical gradients in the gel, teaching researchers about how their environment affects their structural organization.

11. MicroRNA scaffold cancer therapy.

Image via João Conde, Nuria Oliva and Natalie Artzi, Massachusetts Institute of Technology (MIT)/Wellcome Image Awards.

Researchers are investigating short genetic sequences called microRNAs, which control the proper function and growth of cells, as a possible cancer therapy. However, their potential use is limited by the lack of an efficient system to deliver these microRNAs specifically to cancerous cells. Researchers at the Massachusetts Institute of Technology have developed such a system, combining two microRNAs with a synthetic polymer to form a stable woven structure that is a bit like a net. This synthetic net can coat a tumor and deliver the two microRNAs locally to cancer cells.

12. Unravelled DNA in a human lung cell.

Image via Ezequiel Miron, University of Oxford/Wellcome Image Awards.

In order for plants and animals to grow and remain healthy, cells need to have the ability to replicate. During cell division, also known as mitosis, the entire DNA content of the cell is copied, with half going to each new cell. DNA is found in the nucleus, which acts a bit like the brain.

This picture shows the nucleus of one of two new daughter cells. The DNA in this cell has somehow become caught and is being pulled between the two cells. This has caused the DNA to unfold inside the nucleus, and DNA fibers can be seen running through it. As the new cells have moved apart, the tension distributed by the rope-like DNA has deformed the nucleus’ usually circular envelope.

There they are, in all their majesty.

Looking at the sheer brilliance of these images, it's easy to see why funding for science is fundamentally important to society. They show the value of science to better understand our world by revealing the quiet beauty behind the universe's veil. That's the power of scientific exploration.

To learn more about the Wellcome Image Awards and see all of this year's and previous years' winners, visit their website. All caption info via Wellcome Image Awards.

Holly Morissette/LinkedIn
When a Patagonia employee breastfed her baby in a meeting her male VP's response was a masterclass in workplace values

Years after first engineering it, Patagonia's approach to the "family-friendly workplace" is on a whole new level that still deserves our attention - and praise. Unfortunately, parents all over the U.S. are struggling with burnout, high costs, unreliable childcare, poor paid leave, and more — in short, they're hanging on by a thread. But it's extremely reassuring to know that there are still some companies that value parents in the workplace and are fighting hard to keep them happy.

The outdoor clothing and gear company has made a name for itself by putting its money where its mouth is. From creating backpacks out of 100% recycled materials to donating their $10 million tax cut to fight climate change to refusing to sell to clients who harm the environment, Patagonia leads by example. It's made them not only an admired brand when it comes to values and integrity, but a beloved one with its own customers, who are fiercely loyal.

That dedication to principle is clear in its policies for parents who work for them, as evidenced by a 2019 viral post from Holly Morisette, a recruiter at Patagonia.


patagonia, workplace, office, career, benefits, paid leave, parental leave, parentingPatagona has always done a great job taking care of its employeesYukiko Matsuoka/Flickr

Morissette's stunning story begins with bringing her baby into a meeting at the office and proceeding to breastfeed as the team around her continued to discuss ROI, KPIs, EBITDA, and all those other acronyms corporate office culture loves so much.

That's when a male colleague took note of what she was doing.

Morrissette described the incident later on LinkedIn:

While nursing my baby during a morning meeting the other day after a recent return from maternity leave, our VP (Dean Carter) turned to me and said...”There is no way to measure the ROI on that. But I know it’s huge.”

It got me thinking...with the immense gratitude that I have for on-site childcare at Patagonia comes a responsibility to share a “call to action”. A PSA to tout the extraordinary benefits that come along with not asking employees to make the gut wrenching decision to either leave their jobs or leave their babies. TO HAVE TO LEAVE THEIR JOBS OR LEAVE THEIR BABIES. That perhaps just one person will brave the subject with their employer (big or small) in the hopes that it gets the wheels turning to think differently about how to truly support working families.

That with a bit of creativity, and a whole lot of guts, companies can create a workplace where mothers aren’t hiding in broom closets pumping milk, but rather visiting their babies for large doses of love and serotonin before returning to their work and kicking ass.

It’s no wonder that Patagonia has 100% retention of moms. Keeping them close to their babies keeps them engaged. And engaged mothers (and fathers!) get stuff done.

Thank you, Patagonia, for leading the way.

patagonia, kids, children, parenting, employee benefits, company culture, parental leave, paid leaveWhile nursing my baby during a morning meeting the other day after a…www.linkedin.com


The post gathered massive attention on social media where commenters were smitten, if a little jealous:

"I was never so confident to nurse during a meeting, but I love that you were. I especially love the response. No different than an adult eating a protein bar. No one should bat an eye."

"I am in absolute awe over your story and I thank you so much for sharing it. We go to work to support our families, but we stay with great companies because they support us as people, as humans, and they see us and appreciate us where we are at. Beautiful."

"Amazing! How I wish I had this with by kids. One of my "fun" memories was when I worked for an insurance company with no room available for nursing moms. I pumped 3 times a day in an empty office with no window shades nor a lock."

Just the first eight words of Morissette's post are extraordinary. "While nursing my baby during a morning meeting..."


the office, office, workplace, career, parenting, working moms, breastfeedingNot sure if Dwight Schrute would be as accomodating.Giphy

As if that's totally normal. As if everyone understands that working moms can be much more engaged and efficient in their jobs if they can feed their baby while they go over sales figures. As if the long-held belief that life and work must be completely separate is a construct that deserves to be challenged.

And then the comment from her male colleague about the ROI (Return on Investment) of breastfeeding—witty, considering the time and place, and yet so supportive.

On-site childcare so that parents don't have to choose between leaving their jobs or leaving their babies. Letting life integrate with work so that working families don't have to constantly feel torn in two different directions. Flexibility in meetings and schedules. Allowing for the natural rhythms and needs of breastfeeders. Making childcare as easy and accessible as possible so that employees can be more effective in their jobs.

All of this seems so profoundly logical, it's a wonder that more companies have not figured this out sooner. Clearly, it works. I mean, who has ever heard of a 100% retention rate for mothers?

But that's not all folks! Patagonia has extended its support for parents in recent years by allowing up to a staggering 16 paid weeks off. Parents and non-parents alike also enjoy top-notch healthcare, college tuition reimbursement, and so much more.


Patagonia founder discusses why the company's values are so importantwww.youtube.com

The company could almost be a case study in employee retention when it comes to parents. Experts say the things workers value the most in their career when they have children are paid time off, flexible scheduling, and help with childcare.

One more thing that makes a huge difference? A great manager who understands and supports the parent's needs. In this case, maybe one who doesn't flinch at a breastfeeding mother in the workplace.

Patagonia's got it goin' on. Let's hope more companies take their lead.

This article originally appeared on six years ago.

Time is really all about perception.

You're scrolling along, minding your own business on the internet, when this little chestnut comes across your timeline: "1980 and 2023 are as far apart as 1937 and 1980. Sleep tight, old fogies!"

Wait, what? Your first reaction is, "That can't be right," so you pull out the calculator and do the math yourself—several times because you're sure you must've missed a number somewhere each time. You remember how long ago 1937 seemed in 1980, and there's absolutely no way that much time passed between 1980 and 2023. Buy you're wrong. As the warped reality of time washes over you, you sit in stunned silence, contemplating the existential crisis you've just been thrown into.

Why does time work this way? Why does it seem to get faster and faster and condense to make decades seem shorter and shorter as we age? And perhaps more importantly, how the heck do we stop time from feeling like a runaway freight train?

Here are a few theories about what creates the freight train phenomenon and what to do about it.

Time perception is relative—and kids perceive it differently

"Time flies when you're having fun" is a saying for a reason. Time also drags when you're doing drudgery work and feels like it stands still in moments of significance. And yet the ticking of seconds as they go by doesn't change tempo. We measure it with steady, unchanging beats, but how it feels changes constantly.

kids playing, time passing, perception of timeTime moves more slowly for kids.Photo credit: Canva

This relativity exists in every passing moment, but it also exists in the bigger picture as well. The years felt like they passed by much more slowly when we were children, and by middle age, they feel like they pass in the blink of an eye. The pandemic gave us an even greater sense of this relativity as disruptions to our normal routines and the stress associated with the COVID-19 years messed with our sense of time. (On an odd side note, surveys show that our time perception during the pandemic varied a lot from place to place—people in some parts of the world felt that time moved more slowly, while others felt time moved more quickly.)

According to a 2023 Hungarian study published in Nature Scientific Reports, very young children perceive time differently than older children and adults. Researchers split 138 people into three age groups—pre-kindergarten, school-age and adults 18 and over—and showed them two videos of the same duration, one that was "eventful" and one that was "uneventful." Interestingly, the pre-K group perceived the eventful video to be longer, while the older children and adults saw the uneventful video as longer.

The way the study participants described the length of the videos in gestures was also telling. Young children were much more likely to use vertical hand gestures, connoting volume or magnitude, to indicate a length of time than the other two age groups. School-aged kids and adults tended to use horizontal gestures, indicating time as linear, increasing with age.

Our neural processing slows down as we age

Professor Adrian Bejan has a theory based on how neurons process signals. As we age, our neural networks increase in size and complexity and, as a result, process visual information at a slower rate. That slower processing means we create fewer mental images each second than we did when we were younger, thereby making time seem to slow down.

time, time perception, science of time, aging, neural processing, youth, lifespans, female aging, woman's face over the yearsA woman slowly ages over about 15 years.assets.rebelmouse.io

“People are often amazed at how much they remember from days that seemed to last forever in their youth, Bejan shared with Harvard University. "It’s not that their experiences were much deeper or more meaningful; it’s just that they were being processed in rapid fire.”

In other words, processing the same number of mental images we did in our youth takes longer now, somewhat counterintuitively making time seem to pass more quickly. So goes the theory, anyway.

It might simply be about time-to-life ratios

Another popular theory about why time feels different as a child than it does as an adult is the ratio of any given day, week or year to the amount of time we've been alive. To a 5-year-old, a year is 20% of their entire life. For a 50-year-old, a year only is 0.2% of their life, so it feels like it went by much more quickly.

hands, clocks, passage of time, age aging, old age, time perception, time fliesAn elderly person's hands holding a small clock.Photo credit: Canva

It's also a matter of how much change has happened in that year. A year in the life of a 5-year-old is full of rapid growth and change and learning and development. A year in the life of a 50-year-old probably isn't a whole lot different than when they were 48 or 49. Even if there are major life changes, the middle-aged brain isn't evolving at nearly the same rate as a child. A 50-year-old looking back at the past year will have a lot fewer changes to process than a 5-year-old, therefore the year will seems like it went by a lot faster.

“Our perception of days, weeks, years and that kind of time seems to be especially influenced by our perspective: Are we in the moment experiencing it, or are we looking backward on time?” psychology professor Cindy Lustig told the University of Michigan.

The key to slowing it all down? Be mindful of the present moment.

Lustig has a point. When we are in the moment, our perception of time is much different than when we look back. So, being fully conscious in the present moment can help us rein in the freight train effect.

One way to do that is to be mindful of your physical existence in this moment. Feel your heart beating. Feel your breath going in and out. Cornell University psychology professor Adam Anderson, Ph.D., conducted a study that found our perception of time may be linked with the length of our heartbeats. (Study participants were fitted with electrocardiograms and asked to listen to a brief audio tone. They perceived the tone as longer after a longer heartbeat and shorter after a shorter one.) He suggests starting a stopwatch, closing your eyes and focusing on your breathing for what you think feels like a minute. Then, check your time to see how accurate your estimation was.

Breathe World Series GIF by MLBGiphy

“This can give you a sense of how much your experience of your body is related to your experience of time,” Anderson told WebMD. “It will help teach you to enjoy the pure experience of time.”

You can also use focused breathing to purposely slow down your heart rate, and thus slow down your time perception. “We show that slow heart rates—that is, a longer duration between heartbeats—dilates time, slowing it down," Anderson said.

We can also alter our perception of time by taking in novel experiences, such as traveling to new places. According to Steve Taylor, author of Making Time: Why Time Seems To Pass at Different Speeds and How to Control It, people who go on adventurous trips report that their vacations feel longer than those who choose a predictable destination. You can also make small changes to your daily routine, such as trying new foods or taking a new route home from work to take in some new stimuli and slow your perception of time.

A study in 2024 found that people who do intense exercise experience a time warp, feeling like they exercised longer than they really did, so if you want to temporarily slow down time, you can push your body hard during a workout.

- YouTubeyoutu.be

Finally, try to take in the world the way you did as a small child. Take note of life's wonders. Engage fully in whatever you're doing. Notice details and take mental pictures as much as you can. Time goes by fast when we're distracted, so training our attention on the here and now can help. Ultimately, we can strive to perceive time more like we did when we were little, in its full depth and magnitude instead of a narrow, straight line.

This article originally appeared last year.

Movies

Julie Andrews said she literally could "feel the evil" when visiting the Von Trapp house

The story behind the movie might be more interesting than the movie itself.

Image via Wikicommons

Julie Andrews in The Sound of Music

Sometimes the story behind the movie is more interesting than the story in the movie.

In her autobiography, Home Work, Julie Andrews shared some of her experiences filming The Sound of Music. Andrews spoke with BuzzFeed News about her book, revealing her thoughts on the actual von Trapp family house. The movie musical, which is based on a section of the real-life Maria von Trapp's book, The Story of the Trapp Family Singers, was shot in a Hollywood studio.

The classic scene of Julie Andrews spinning in a meadow was shot in Bavaria, and the exteriors of the von Trapp house were filmed at a different house entirely.


- YouTubewww.youtube.com


Andrews did visit the von Trapp house in Salzburg, Austria later on in her life.

"It wasn't until much later that I happened to visit the real villa where they actually lived," she told BuzzFeed News. During her visit, Andrews said she could "feel the evil that once permeated those walls." The evil Andrews refers to is, of course, the Nazis. "Because after they fled the country, which they had to do, as in the film, [Heinrich] Himmler took over that villa, and the atrocities there were just terrible," she continued.

The story behind the von Trapp house is much darker than what's touched on in the splashy Hollywood musical. The actual von Trapp family lived in the house from 1923 until they fled Austria in 1938. In 1938, the Nazis annexed Austria, making life hard for the singing family. Georg von Trapp refused to fly the Nazi flag on his house, and declined a request to sing at Hilter's birthday party. There was fear their neighbors would spy on them and their children would become brainwashed by Nazi politics. Even though the family was offered fame, they decided to stay true to their principals and leave Austria.

Julie Andrews, The Sound of Music, musicals, Germany, World War 2, Nazi Germany, Von TrappChristopher Plummer and Julie Andrews on location in Salzburg, 1964upload.wikimedia.org

Not one year later, the house was occupied by Nazis. Heinrich Himmler used the house as his summer residence until 1945.

Himmler was the second most powerful man of the Third Reich. Himmler set up and ran the Nazi concentration camps. The house was surrounded by armed guards and barbed wires. A barracks for the SS was built in the garden. Himmler also built the white wall around the house using slave labor. After the wall was completed, he had those who constructed the wall shot. Very monstrous.

Now, the von Trapp house is a more peaceful place. In 1947, the property was purchased from the von Trapp family by the Missionaries of the Precious Blood. In 2008, it opened to the public as a hotel.


- YouTubewww.youtube.com

While the house has a heavy history, the previous residents of the property took satisfaction in knowing the von Trapps resisted the Nazi party. "What Himmler did here is a heavy weight on the house," Precious Blood Fr. Andreas Hasenburger, the rector of the Kolleg St. Josef, told the National Catholic Reporter. "But we are also proud to live in the von Trapp house, the house of the man who said no to the Führer."

It takes a lot of guts to stand up for what you believe in, especially when you're pressured to forfeit your integrity. Knowing that the family gave up their life to stay true to their principals makes The Sound of Music so much better.

This article originally appeared five years ago.

via Pexels
A woman sitting cross-legged on a yoga mat

Everyone wants to know how long they will live and there are many indicators that can show whether someone is thriving or on the decline. But scientists have yet to develop a magic formula to determine exactly how long someone should expect to live. Which, let's be real, is probably a good thing. Knowing exactly how much time you have left to enjoy your life could cause a lot of anxiety, to say the very least.

However, a doctor recently featured on the "Today" show says a straightforward test can reveal the likelihood that someone aged 51 to 80 will die in the near future. NBC News medical contributor Dr. Natalie Azar was on the "Today" show on March 8 and demonstrated how to perform the simple “sit to stand test” (aka sit-rising test or SRT) that can help determine the longevity of someone between 51 to 80.

The test is pretty simple. Go from standing to sitting cross-legged, and then go back to standing without using any parts of your body besides your legs and core to help you get up and down. The test measures multiple longevity factors, including heart health, balance, agility, core and leg strength and flexibility.


- YouTubewww.youtube.com

You begin the test with a score of 10 and subtract points on your way up and down for doing the following:

Hand used for support: -1 point

Knee used for support: -1 point

Forearm used for support: -1 point

One hand on knee or thigh: -1 point

Side of leg used for support: -1 point


A 2012 study published by the European Society of Cardiology found a correlation between the SRT score and how long people live.

The study was conducted on 2002 people, 68% of whom were men, who performed the SRT test and were followed by researchers in the coming years. The study found that “Musculoskeletal fitness, as assessed by SRT, was a significant predictor of mortality in 51–80-year-old subjects.”

Those who scored in the lowest range, 0 to 3, had up to a 6 times greater chance of dying than those in the highest scores (8 to 10). About 40% of those in the 0 to 3 range died within 11 years of the study.

aging, seniors, senior fitness, senior citizens, older adults, longevity, health, death, dyingNo matter what age you are, adding regular exercise to your life will reap a ton of benefits.Canva Photos

Azar distilled the study on "Today," saying: "The study found that the lower the score, you were seven times more likely to die in the next six years.”

"Eight points or higher is what you want," Azar said. "As we get older, we spend time talking cardiovascular health and aerobic fitness, but balance, flexibility and agility are also really important," she stressed. A score of eight or nine means you're allowed to roll forward onto your knees and then rise, which a lot of people will find more comfortable. If you can rise that way, you're still in a pretty good spot health wise.

One should note that the people who scored lowest on the test were the oldest, giving them a naturally elevated risk of death.

Dr. Greg Hartley, Board Certified Geriatric Clinical Specialist and associate professor at the University of Miami, told the Atlanta Journal-Constitution that we should take the study with a grain of salt. “Frailty, strength, muscle mass, physical performance—those things are all correlated to mortality, but I would caution everybody that correlation doesn’t mean causation,” he said.

And of course, the test doesn't take into account injuries or disabilities that may make doing the test impossible. But one of the study's authors says that the study is a call to take our mobility seriously.

“The more active we are the better we can accommodate stressors, the more likely we are to handle something bad that happens down the road,” Dr. Claudio Gil Araujo, told USA Today.

What should you do if you can't manage a good score on the SRT? First of all, don't panic! It's never too late to improve your overall health, fitness, and strength, so regular exercise is a great thing to incorporate if you're not already doing it.


seniors, longevity, physical fitness, exercise, health, agingEven low-impact exercise like yoga can increase your mobility and flexibility and, thus, your SRT scoreCanva Photos

A couple of specific skills that will help are boosting your ankle flexibility, hip mobility, and core strength. Trainers recommend incorporating squats, lunges, and planks into your regular routine. Just using your own bodyweight is plenty to get started, though if you're up for incorporating any added loads, the strength training will do wonders for your bone density, as well.

But remember that the SRT is just a measure of strength and mobility, which could correlate to an older person's likelihood of suffering from a fatal fall. It doesn't do anything to measure your cardiovascular help (vitally important especially in older people), for example. And it may not even be the most reliable longevity test out there. It has been criticized for it's extremely unnatural range of motion, for starters — rising by pushing up on the sides of our ankles with our knees pointed outward is certainly not representative of a real-life situation. Some doctors insist that your comfortable walking speed is a better indicator of health and longevity, while others say grip strength is the key measurement.

This article originally appeared two years ago.

Veronica Duque wearing her famous anatomy suit

Being an educator in the American public school system is one of the hardest jobs in our nation. Not only is the work itself challenging, but with constant battles for educational funding and a student body increasingly tethered to their electronic devices, most teachers in America and around the world are navigating uncharted territory when it comes to finding ways to keep their students engaged in their studies.

And that's why when Verónica Duque came across a form-fitting, anatomical bodysuit while doing some online shopping, she thought it would be perfect visual aid to convey vital information (pun intended) to her students in Spain, in a way they'd actually remember.

Turns out, the entire internet would remember it too.

Duque's husband tweeted a collage of images from the classroom lesson, which quickly went viral, with nearly 70,000 likes. Loosely translated, the tweet from her husband Michael reads: "Very proud of this volcano of ideas that I am lucky to have as a wife. Today she explained the human body to her students in a very original way. Great Veronica !!!"

In an interview with Bored Panda, Duque explained the thought process that led her to presenting her third-grade-class with a unique approach to learning.

"I was surfing the internet when an ad of an AliExpress swimsuit popped up," she said. "Knowing how hard it is for kids this young to visualize the disposition of internal organs, I thought it was worth giving it a try."

anatomy, anatomical suit, teachers, science, cool teachers, science class, amazonThis is a teacher who cares. assets.rebelmouse.io

Online retailers like Amazon have a number of similar anatomical bodysuits for sale. While most people apparently purchase them for Halloween costumes or as gag gifts, it's now likely that Duque's viral moment will inspire some other educators around the world to take a similar approach to teaching the body basics to their students.

anatomy, anatomical suit, teachers, science, cool teachers, science class, amazonHalloween costume, check. Amazon

While some on Twitter were critical of the suit, the vast majority have praised Duque for her innovative approach to teaching. And the anatomical bodysuit is reportedly far from her first creative endeavor in the classroom.

"I decided long ago to use disguises for history lessons," she told Bored Panda. "I'm also using cardboard crowns for my students to learn grammatical categories such as nouns, adjectives, and verbs. Different grammar kingdoms, so to say."

And when it comes to the inevitable, made-up controversy that tends to latch itself onto virtually anyone that goes viral, Duque said she says there's another far more controversial stereotype she hopes her brief moment of fame will help address.

"I'd like society to stop considering teachers to be lazy bureaucratic public servants," she said. "We're certainly not." Get this teacher a raise!

What really works about Duque's presentation is that it engages students in a sensorial experiences, which helps lessons stick (and let's face it, anything that engages he sense nowadays is a godsend). But there are other methods teachers/parents can try that don't involve wearing a suit with guts on 'em.

Here are some suggestions for hands-on "DIY experiments", courtesy of the Little Medical School website:

1. Building the respiratory system by creating a model lung with straws, balloons, bottles, and duct tape

- YouTubewww.youtube.com

2. Sculpting Body parts with Play Doh

(Grab free printable mats on 123Homeschool4Me)

- YouTubewww.youtube.com

3. Build a functioning heart model

- YouTubewww.youtube.com

Of course, these lessons are a little more geared towards younger students, but at the same time, it could provide some inspiration for how to get students more involved in their own learning, just like Duque did.

This article originally appeared six years ago.