Watch this sponge-like concrete soak up 4,000 liters of water in one minute.

When it rains, it pours. And for people who live in flood-prone regions, that's a problem.

Photo by Joe Raedle/Getty Images.


Flooding, unfortunately, is not going away. In fact, in many areas, it's only getting worse.

(Thaaaaanks, climate change.)

Kazuhiro Nogi/AFP/Getty Images.

"While no single storm or flood can be attributed directly to global warming," the National Wildlife Federation notes, "changing climate conditions are at least partly responsible" for increasing bad weather — a reality that's burdening poor regions of the earth more so than developed ones.

And it doesn't help that more people are moving into cities. Global urbanization is transforming once perfectly permeable landscapes into concrete jungles where water can't drain into the earth. This can make for a flooding nightmare.

That's one reason this innovative concrete is so damn cool.

All GIFs via Tarmac.

It can soak up 4,000 liters of water in about one minute.

Seriously. 4,000 liters of water ... in just one minute.

Magic? Nah, just science.

It's called Topmix Permeable, it's created by U.K.-based company Tarmac, and it's fantastic. Empty space between concrete particles allows water to drain through its surface freely, emptying into permeable layers and the soil below. Unlike standard concrete, Topmix Permeable acts as a reservoir during downpours, storing water below its surface.

This could allow for concrete jungles to become spongier concrete jungles.

The concrete, however, is not without a few caveats. Because it can store water, it can't be installed in cold climates, where that water would routinely freeze and wreck the concrete. And while Topmix Permeable works great for low-trafficked areas with relatively light loads — think parking lots, residential streets, sidewalks, and bike paths — it would not hold up on, say, a busy expressway.

Still, its permeable ways could make a big difference in warm, urban areas that see a lot of rainfall.

This concrete could be a literal lifesaver one day.

Tarmac hopes its concrete will help cities reduce fatalities and injuries due to flash flooding, as excess surface water on streets and sidewalks can be dangerous, Business Insider Australia reported. Less surface water means less slippage, and that could mean fewer tragedies.

In the meantime, though, it's just a whole lot of fun to watch in action.

Watch Topmix Permeable do its work below:

Images courtesy of Mark Storhaug & Kaiya Bates

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The experiences we have at school tend to stay with us throughout our lives. It's an impactful time where small acts of kindness, encouragement, and inspiration go a long way.

Schools, classrooms, and teachers that are welcoming and inclusive support students' development and help set them up for a positive and engaging path in life.

Here are three of our favorite everyday actions that are spreading kindness on campus in a big way:

Image courtesy of Mark Storhaug

1. Pickleball to Get Fifth Graders Moving

Mark Storhaug is a 5th grade teacher at Kingsley Elementary in Los Angeles, who wants to use pickleball to get his students "moving on the playground again after 15 months of being Zombies learning at home."

Pickleball is a paddle ball sport that mixes elements of badminton, table tennis, and tennis, where two or four players use solid paddles to hit a perforated plastic ball over a net. It's as simple as that.

Kingsley Elementary is in a low-income neighborhood where outdoor spaces where kids can move around are minimal. Mark's goal is to get two or three pickleball courts set up in the schoolyard and have kids join in on what's quickly becoming a national craze. Mark hopes that pickleball will promote movement and teamwork for all his students. He aims to take advantage of the 20-minute physical education time allotted each day to introduce the game to his students.

Help Mark get his students outside, exercising, learning to cooperate, and having fun by donating to his GoFundMe.

Image courtesy of Kaiya Bates

2. Staying C.A.L.M: Regulation Kits for Kids

According to the WHO around 280 million people worldwide suffer from depression. In the US, 1 in 5 adults experience mental illness and 1 in 20 experience severe mental illness, according to the National Alliance on Mental Illness.

Kaiya Bates, who was recently crowned Miss Tri-Cities Outstanding Teen for 2022, is one of those people, and has endured severe anxiety, depression, and selective mutism for most of her life.

Through her GoFundMe, Kaiya aims to use her "knowledge to inspire and help others through their mental health journey and to spread positive and factual awareness."

She's put together regulation kits (that she's used herself) for teachers to use with students who are experiencing stress and anxiety. Each "CALM-ing" kit includes a two-minute timer, fidget toolboxes, storage crates, breathing spheres, art supplies and more.

Kaiya's GoFundMe goal is to send a kit to every teacher in every school in the Pasco School District in Washington where she lives.

To help Kaiya achieve her goal, visit Staying C.A.L.M: Regulation Kits for Kids.

Image courtesy of Julie Tarman

3. Library for a high school heritage Spanish class

Julie Tarman is a high school Spanish teacher in Sacramento, California, who hopes to raise enough money to create a Spanish language class library.

The school is in a low-income area, and although her students come from Spanish-speaking homes, they need help building their fluency, confidence, and vocabulary through reading Spanish language books that will actually interest them.

Julie believes that creating a library that affirms her students' cultural heritage will allow them to discover the joy of reading, learn new things about the world, and be supported in their academic futures.

To support Julie's GoFundMe, visit Library for a high school heritage Spanish class.

Do YOU have an idea for a fundraiser that could make a difference? Upworthy and GoFundMe are celebrating ideas that make the world a better, kinder place. Visit upworthy.com/kindness to join the largest collaboration for human kindness in history and start your own GoFundMe.

This article originally appeared on 11.21.16


Photographer Katie Joy Crawford had been battling anxiety for 10 years when she decided to face it straight on by turning the camera lens on herself.

In 2015, Upworthy shared Crawford's self-portraits and our readers responded with tons of empathy. One person said, "What a wonderful way to express what words cannot." Another reader added, "I think she hit the nail right on the head. It's like a constant battle with yourself. I often feel my emotions battling each other."

So we wanted to go back and talk to the photographer directly about this soul-baring project.

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When a pet is admitted to a shelter it can be a traumatizing experience. Many are afraid of their new surroundings and are far from comfortable showing off their unique personalities. The problem is that's when many of them have their photos taken to appear in online searches.

Chewy, the pet retailer who has dedicated themselves to supporting shelters and rescues throughout the country, recognized the important work of a couple in Tampa, FL who have been taking professional photos of shelter pets to help get them adopted.

"If it's a photo of a scared animal, most people, subconsciously or even consciously, are going to skip over it," pet photographer Adam Goldberg says. "They can't visualize that dog in their home."

Adam realized the importance of quality shelter photos while working as a social media specialist for the Humane Society of Broward County in Fort Lauderdale, Florida.

"The photos were taken top-down so you couldn't see the size of the pet, and the flash would create these red eyes," he recalls. "Sometimes [volunteers] would shoot the photos through the chain-link fences."

That's why Adam and his wife, Mary, have spent much of their free time over the past five years photographing over 1,200 shelter animals to show off their unique personalities to potential adoptive families. The Goldbergs' wonderful work was recently profiled by Chewy in the video above entitled, "A Day in the Life of a Shelter Pet Photographer."