Turns out, there's a method to the madness of crosswalk lights. Here it is.

About five years ago, municipalities across the United States, Canada, and likely points elsewhere began installing new technology for crosswalk safety.

Gone were many of the simple “WALK" or “DON'T WALK" signals (or corresponding hand or figure illustrations) like this one:


Image via Thinkstock.

They were replaced by ones with countdown clocks, telling pedestrians how much time they had before they could no longer safely cross the street. The video here is an example, or here's an image:

Image by Oran Viriyincy/Flickr (cropped).

These new crosswalk signals had a pretty clear goal: keep pedestrians safer by giving them advance warning as to when the traffic lights would change.

And guess what? According to a study published in 2014 written by a pair of economists (PDF available here), the crosswalks worked.

The two researchers, Sacha Kapoor and Arvind Magesan, studied the change in accident rates at nearly 2,000 intersections in Toronto and concluded the pedestrians stopped when the timer ticked too low and rushed to safety at other times — and as a result, dangerous intersections became less dangerous.

The planned outcome of the new crosswalk signals worked.

Unfortunately, the researchers discovered that pedestrians weren't the only ones making use of the countdown.

Drivers were noticing them too, and that unintended use had an unintended — and hardly positive — outcome. Toronto was left with a bunch more car accidents.

Over time, the rate of accidents at these intersections increased.

NPR explains:

The largest increase is in rear-end accidents and we think it's because two cars approaching a light, who both see the countdown, the guy behind, he sees the two or three seconds and thinks, oh, the guy in front of me is going to floor it too, I'll floor it and we'll both get through the intersection. Whereas the guy in front thinks, OK, I only have two or three seconds left, I'm going to slowdown. And this is exactly the type of accident that would happen in that case.

To make matters worse, the researchers (per NPR) discovered that “the biggest increases in crashes come at intersections that were previously safe intersections."

Further, as drivers got used to the timers, they began to realize that even having one second left on the clock is enough time to get through the intersection if they're willing to gun the engine, even if recklessly. So, over time, the rate of accidents at these intersections increased.

Unfortunately, Toronto's city government, upon hearing of the research, objected to the results and showed little interest in making any changes, at least initially.

If Toronto or any other city wishes to fix the problem, though, the solutions put forth by Kapoor and Magesan are pretty simple: either find a way to shield the countdown information from drivers or, if that proves difficult, put the old-style crosswalk signals in generally safe intersections.

That second idea wouldn't be out of the ordinary — it is exactly the strategy New York City employs.

Image via Thinkstock.

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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."