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clean water

Representative image from Canva

Because who doesn't want to preserve the natural beauty of a bouquet for as long as possible?

With Valentine’s having just passed, many of us might be looking at beautiful bouquets bestowed by our sweethearts and wondering how to keep them fresh for as long as possible (the flowers, that is, but maybe your beau as well).

If the thought of experimenting with a ton of home remedies found online sounds exhausting, you’re in luck! Someone decided to test a whole handful of them to see which worked best for perfectly preserved petals.


In a 7-minute clip posted to TikTok, life-hack enthusiast and former circus clown “The Gooch” made his own little science project using multiple roses placed in vases of water, each with a different variable: a blend of sugar and bleach, Red Bull, pennies, popcorn kernels, 7 Up, alkaline batteries, denture tablets, aspirin and, naturally, the florist-provided flower food packet, which itself contains some kind of sugar, citric acid and biocide, such as bleach.

Some of these ingredients, like the sugar bleach, came at the recommendation of The Gooch’s “florist friend.” Others, like the alkaline batteries, were simply pulled from the almighty internet.

The Gooch let the roses sit for 7 days, each flower covered by a cylinder made of colored construction paper, before he gave the big reveal.

The results of the first couple of roses—the ones given Aspirin and 7 Up—wasn’t anything to write home about. In fact, The Gooch remarked that the 7 Up rose looked “sad.”

From there, the experiment had both unexpected losers, like the expert recommended sugar-bleach solution, and some surprising winners, like the denture tab solution which actually proved to be “ pretty amazing.”

One of the biggest surprises of all came from the alkaline batteries, which did keep the rose remarkably fresh, even if it made the water look like it came from a sewer.

In the end, the best result came from tablets, popcorn kernels, batteries, flower food and pennies, with the latter two being the best solutions overall.

@the_gooch Tasting what keeps flowers fresh longer #flowers #experiment #valentines #valentinesday #valentine #roses #fyp #foryou #foryourpage #longervideos #longvideo #longvideos #tipsandtricks ♬ original sound - The Gooch

After The Gooch’s video went viral, amassing nearly 22 million views, others began offering their own flower preserving tips.

“I do flower food, copper pennies (b4 1983) and ice cubes in the water. Replace water weekly. Flowers will last for 3-4 weeks,” one person wrote.

Another added, “when I was in school we were taught to cut our roses under water so that an air bubble isn’t created in the stem.”

Still, one florist noted that the real key is far more simple.

“The most impactful thing is to change the water every day (I’m a florist) — flower food has food (sugar) and a little bleach too to try and minimize bacteria, but clean water is the most helpful!” they wrote.

Adding onto that, the website Green Fresh Florals recommends to continue trimming the bouquets’ stems every few days, removing any leaves that would sit below the water line and not only changing of the water every couple of days, but putting the stems in warm water than slowly transitioning to cool water to prolong vibrancy.

Or you could follow this viewer's advice, who joked, “[The] ultimate trick is to leave them on the rose bushes, it’s hands down the best method.”

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For many of us here in the U.S., cholera is something we only know about from a book that we read in high school.

But for millions of people around the world, this disease is a very real threat to their health simply because they don't have access to clean drinking water.

So, what if there were an easy way to filter out cholera-causing bacteria from water?


Image via iStock.

That is exactly the question that marine microbiologist Rita Colwell pondered while she was on a research trip in Bangladesh.

She had been studying the bacterium that causes cholera, called Vibrio cholerae, for decades and had made a series of important discoveries about it with her colleagues. For example, they had learned the bacteria could survive in both fresh- and seawater and that it was the primary bacteria attached to copepods, microscopic crustaceans and plankton that live in water all over the world.

But up until then, their research had focused mostly on the bacteria and the environment where it was found — not on any practical solutions that might help people not get sick.

"It occurred to us, well, my goodness, in all the work we are doing, clearly we could do something for the village families who get cholera," Colwell says.

An electron microscope image of V. cholerae bacteria, which causes cholera. Image via Dartmouth University/Wikimedia Commons.

Cholera is a deadly diarrheal disease caused by the ingestion of contaminated food or water.

While this disease has been rare in the United States for over a century, it is still a serious problem throughout the developing world, including in Bangladesh, where access to clean drinking water can be difficult. In fact, according to the World Health Organization,between 1.3 to 4 million people get sick with cholera every year, and as many as 143,000 people die from it.  

In rural Bangladesh, where Colwell was working, cholera was a serious problem because women would scoop drinking surface water directly from canals, rivers, and lakes. There was no filtration, and there wasn’t enough fuel, like firewood, available for families to boil water every day.

Colwell and her colleagues realized that if they could devise a crude, inexpensive filter to strain the copepods (which the V. cholerae bacteria are attached to) from the water, maybe they could help people protect themselves from the disease.

They started by testing out T-shirt material, but that didn’t work. It was difficult to rinse, it didn’t dry, and a lot of debris in the water got through the weave in the fabric.

Then they tried sari cloth the same cloth that women in India, Bangladesh, Sri Lanka, and Nepal have worn for thousands of years. It's also a cloth that women in rural Bangladesh already were using to prepare home-brewed drinks.

Sari cloth has been used as traditional clothing for centuries in the region. Image via iStock.

It worked.

The sari fabric, when it was folded four times over the urns used to gather water, created a mesh filter that was effective enough to remove 99% of the bacteria attached to the plankton copepods that cause the cholera.

Not only that, but the cloth could be reused over and over again, making it a very practical and inexpensive solution. That’s because the cloth is light and porous, Colwell explains. "Because it rains — with monsoons — every day [there], the sari cloth is designed to dry quickly. So, what is nice about it is that you can unfold it, rinse it off, and then hang it up. It dries and then you can re-use it."

Colwell and her colleagues taught villagers how to make their own sari filters in 65 rural Bangladeshi villages, and over three years, she says, "we were able to show a 50% reduction in cholera."

Folded four times over a water collection urn, sari cloth can reduce the amount of cholera in drinking water. Image via iStock.

The team returned to the villages five years later and found that news of the filters had spread to other villages. As many as 75% of the population in these villages were using these filters.

And, Colwell says, they discovered something called the "herd effect" taking place — even if villagers weren’t filtering water themselves, fewer people were getting sick because fewer people were shedding the bacteria back into the water. "By virtue of all their neighbors staying healthy because they filtered," she explains, "they were not exposed to the larger numbers of bacteria themselves."

Of course, the filter isn't 100% effective at catching cholera-causing bacteria. Still, Colwell says there is power in this simple solution.

According to UNICEF, 663 million people do not have access to clean water around the world. Not only that, almost 2.4 billion people do not have access to adequate sanitation.  

There are a lot of high-tech solutions out there that try to address the problem of access to clean water, she says, and there are a lot of ways to work to combat the spread of cholera. But sometimes, it is the simple, inexpensive solutions — such as the sari filter — that can do a lot of good.

A view of rural Bangladesh. Image via Balaram Mahalder/Wikimedia Commons.

With more education about how the sari can be used, she says, it can make a difference for public health in regions where there isn’t access to clean water. Sari filters could even be useful in the aftermaths of large hurricanes, tornadoes, and other natural disasters all over the world, she adds.

Colwell and her colleagues hope to spread the word about sari filters to other places, such as Africa and other regions in Asia, where inexpensive solutions have the potential to make a big impact.

The head of the EPA’s environmental justice program has handed in his resignation letter.

Mustafa Ali at the Wilson Center in Washington, D.C., in 2016. Photo from the Wilson Center/Environmental Change and Security Program.

Mustafa Ali — who helped found the office in 1992 under George H. W. Bush — resigned as the head of the environmental justice program in a letter dated March 7, 2017.


The justice program was created to ensure all people had equal access to a clean and healthy environment, regardless of race, national origin, or income. However, a recent budget proposal from the Trump administration would cut the EPA’s funding by a quarter overall and get rid of the justice program altogether.

“I never saw in the past a concerted effort to roll back the positive steps that many, many people have worked on … I can’t be a part of anything that would hurt those [disadvantaged] communities. I just couldn’t sign off on those types of things,” the Washington Post quoted Ali as saying.

But before he left, Ali penned a letter to the EPA’s new administrator, Scott Pruitt, imploring Pruitt to think before slashing funds. The full text of Ali's letter was tweeted by Emily Atkin, a staff writer at The New Republic.

Here are four key points from Ali in that letter:

1. “Communities of color, low-income communities and indigenous populations are still struggling to receive equal protections before the law.”

Those communities are more likely to be affected by air pollution, crumbling water or sewage infrastructure, hazardous waste, and lead in the water.

That last one rings especially true, given that Flint, Michigan, still doesn't have clean water (and now they must now pay for that water again, even though it’s still unsafe to drink without a filter).

Flint water protester in 2016. Photo by Bill Pugliano/Getty Images.

2. “I wonder if our new leadership has had the opportunity to converse with those who need our help most.”

Communities speak for themselves, Ali says and notes that some of the best results have come from working collaboratively with local communities through grants and programs. Administrators just have to listen. But cutting out the small grant and collaborative problem-solving programs that formed the backbone of this relationship could silence these people’s voices.

“I strongly encourage you and your team to continue promoting agency efforts to validate these communities’ concerns, and value their lives,” Ali wrote.

3. “Any cuts to this program will increase the public health impacts and decrease the economic opportunities.”

Flint residents holding up contaminated water during a news conference. Photo by Mark Wilson/Getty Images.

“One of the points that you shared with staff in your recent town hall was that you were looking for opportunities to balance the environment and the economy,” wrote Ali. “There are countless examples of how the local communities vision for revitalization have grown into productive collaborative partnerships.”

He also pointed out that the program makes good economic sense. In 2016, Brownfields revitalization (cleaning up formerly contaminated sites) leveraged more than $16 for every dollar the EPA spent and created eight-and-a-half new jobs for every hundred million spent.

4. “The upcoming choices you make will have significant impacts on the public health and environment of our country.”

He ended his letter with a reminder: “Administrator Pruitt, you have a once-in-a-lifetime opportunity to bring people together, to ensure that all communities have safe places to live, learn, work, play and pray,” he wrote. “I wish you well as you move forward on protecting the public health and environment of our nation, as you help make the American Dream a reality for all.”

And he's right. Environmental protections affect everyone who lives in our country, but the proposed budget cuts could defang anti-pollution measures, blindfold our watchdogs, and stifle clean-up measures. Restoration along the Chesapeake Bay, Gulf of Mexico, the San Francisco Bay, and Puget Sound could be slashed or completely eliminated.

Without strong protections, it's hard to see how Pruitt could live up to the legacy Ali is leaving behind.

Ali is moving to a job as senior vice president at the Hip Hop Caucus, a nonprofit that gets younger Americans involved in grass roots activism.

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As temperatures drop, pipeline protesters join together to winterize Standing Rock.

Winter is coming at Standing Rock. Are these new teepees the answer?

There is more to Standing Rock than protests. Every day is an exercise in peaceful prayer and building community.

In the few short weeks I’ve been at Standing Rock, I’ve witnessed the violence of three major incidents involving police and water protectors. I’ve also witness hundreds of people come together to protect sacred water sources and lands — all the while being under constant surveillance and psychological violence.

Sunset at Standing Rock. Photo by Wendy Carrillo.


The most egregious of incidents occurred the day I arrived, Oct. 27, when authorities raided the 1851 Treaty Camp, the “front lines” of water protectors.

Using pepper spray, noise cannons, rubber bullets, tasers, and batons, police attacked peaceful demonstrators, grandmothers, people in prayer and ceremony. Over 140 were arrested. It was shocking and frightening to arrive to that.

It’s easy to think violence is the only thing happening at the Standing Rock Sioux Tribe resistance against the Dakota Access Pipeline, but that couldn't be further from the truth. Amid the chaos, there is order.

There are currently three camps at the Standing Rock reservation that make up the resistance working toward halting the pipeline.

The camps — Sacred Stone, Oceti Sakowin, and Rosebud — have thousands of people working toward “winterizing,” the prep work being done for winter.

Soon, the weather is expected to drop below zero and could reach -40 degrees Fahrenheit.

Paul Cheyok'ten Wagner — a member of the Saanich First Nations of Vancouver Island and an artist and inventor — is one such person looking ahead. He is designing a contemporary teepee that costs thousands of dollars less than a traditional teepee and uses materials found in any hardware store.

Women make circular teepee tops at a Seattle working party. Photo courtesy of Winter Shelter for Standing Rock Facebook page.

Currently living in Seattle, Wagner, answered the call for Canoe Families to join a spiritual journey down the Missouri River in early September. The event was focused on native unity for the protection of sacred waters and lands threatened by the North Dakota Access Pipeline. That’s when he felt a call to do something to help the water protectors of Standing Rock.

“Climate change is my number one issue,” Wagner says. Having been involved in movements like IdIe No More, which calls on all people to honor indigenous sovereignty and to protect water and land, going to Standing Rock seemed like a natural next step.

Through his campaign called Winter Shelter for Standing Rock, Wagner is hoping he and his crew of volunteers will build at least 40 of these new teepee structures.

Paul Cheyok'ten Wagner climbs a tarpee structure at Standing Rock. Photo courtesy of Winter Shelter for Standing Rock Facebook page.

The teepees, which have been dubbed “tarpees” by Standing Rock locals, use white heavy-duty poly tarp material with anywhere from 8 to 16 poles and a round plywood roof top. Traditional teepees can use 12 to 25 poles cut from lodgepole pine trees, which have to be cut, shaved, and cleaned. Usually, teepees are covered with buffalo skins or canvas — the more traditional, the more expensive. Tarps cut those costs dramatically.

“I’ve always been inventing things,” says Wagner, who experienced the frigid night air after sleeping in a summer tent at Standing Rock. “At first I thought, a cabin. But that would be too expensive; tents wouldn't hold up in the winter and teepees also need poles and canvases and that would raise the costs.”

Slowly, the idea began to form and take shape. What if he used tarp instead of canvas? What if he used wood beams instead of pine poles? What if he added a stove inside with a chimney? How would it hold up on the top? What if he added a circular structure at the top that would hold the poles and the chimney?

A banner hangs just below the tarpee ceiling. Photo by Wendy Carrillo.

As of now, at least 10 additional tarpees have been built at the various camps, each comfortably housing up to 12 people.

Bryan Fabert, a volunteer with the Winter Shelter for Standing Rock campaign, has been busy training others on how to build the structures. There is an urgency to have as many sound winter shelters as possible.

“This has never been done before,” Fabert said while hammering away at some beams at camp. “Every day we’re discovering new things that will improve on the design, especially for insulation and heat.”

The original seven-gallon stoves needed to be watched constantly and were too small to keep wood burning overnight. Because tarp is much lighter than canvas, the warmth of the stove diminishes as people sleep.

But Wagner says he’s already created a new design for a stove. “The original stove is going to be replaced with a 30-gallon barrel stove of my own design with a baffle that will create a very clean burn with little wood, all the while creating more heat.”

One of the new 30-gallon barrel stoves arriving at Standing Rock. Photo by Wendy Carrillo.

The new stoves and the circular tops are set to arrive at Standing Rock via bus from Seattle, alongside a crew of more volunteers.

Danielle Gennetly, who is of Mi’Mack Nation heritage as well as French Canadian and Syrian heritage, was an early supporter of Winter Shelter for Standing Rock and is staying through winter. “I felt called to be here,” she says. “I feel very connected to nature, to mountains and waterfalls; we have to protect these things.”

Gennetly shares her tarpee with female elders and has adorned the space with an altar by the stove, surrounded by sage and cedar and colorful streamers with words like "equality" and "diversity" hanging from the ceiling. She was one of the first to volunteer to build the tarpees and is now busy sorting food donations and creating communal spaces, such as the pantry, a mess hall for dining, and a volunteer space at one of the camps.

“This is sacred land,” Gennetly says of Standing Rock. “We must be prepared to come together and protect it; we cannot do it alone.”

Wagner echoes the same sentiment. “It’s going to take people coming together to protect water, to be partners in this peaceful movement. That’s who we are as human beings. We are protectors of water and these sacred relationships with nature."

The Friday following Thanksgiving, the U.S. Army Corps of Engineers notified Standing Rock that protesters needed to vacate all campgrounds north of the Cannonball River by Dec. 5. A letter suggested the safety of the protesters was the main concern.

“Our tribe is deeply disappointed in this decision by the United States, but our resolve to protect our water is stronger than ever,” Standing Rock Sioux Tribal Chair Dave Archambault II says of the decision.

The notice came as a surprise because the U.S. Army Corps had previously announced more analysis was needed for the Dakota Access Pipeline to move forward. Currently, no final decision has been made on granting an easement to Energy Transfer Partners, the corporation behind the pipeline. An easement would allow Energy Partners to dig underneath the Missouri River.

The fight for clean water is not solely an issue affecting the Standing Rock reservation. A leak could affect millions of Americans who rely on water from the river, as well as wildlife and gaming.

The Missouri River is the longest river in North America, crossing Montana, North Dakota, South Dakota, Nebraska, Iowa, Kansas, and Missouri. The Standing Rock Sioux Nation relies on its water, as do 17 million other Americans downstream.

As winter approaches, water protectors say they are not leaving the camp.

They will need to stay warm and think about new strategies to protect the water and land.

Watch the video below for more on how a tarpee is built: