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upworthy

Erin Canty

Photo by Tyler Nix on Unsplash

A person of color uses a crosswalk.

You missed a study that illuminates the very real dangers of literally "walking while black."

In addition to rogue police officers targeting people of color on the street, a study from Portland State University found that drivers are less likely to stop for black pedestrians.

The study, a follow-up from one conducted in 2014, administered tests using identically dressed black and white volunteers attempting to cross the same intersection. The 2014 study revealed black male pedestrians waited 32% longer than white male pedestrians for cars to stop. The 2017 research expanded on these tests to include black and white women and marked versus unmarked crosswalks.

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Health

Simple things you can do to help someone who may be thinking about suicide

This problem is bigger than numbers. It's people. It's moms, dads, kids, siblings, grandparents, friends, and partners.

Canva

Sometimes it's hard to recognize if someone is depressed.

Suicide affects people across race, age, gender, and socioeconomic status. Quite frankly, suicide doesn't care.

More than 45,000 people died by suicide in 2020 alone, according to the Centers for Disease Control and Prevention. For people between ages 10 and 34, it's the second leading cause of death. While thousands complete suicide each year, an estimated 9.4 million adults in the U.S. had serious thoughts of committing suicide.

This problem is bigger than numbers. It's people. It's moms, dads, kids, siblings, grandparents, friends, and partners.

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©Renee Capozzola/UPY 2018.

A healthy shark population swims at sunset in Moorea, French Polynesia.

Heads up, Ariel: There's something positively mind-blowing going on under the sea.

These absolutely gorgeous photographs once made a big splash in the international Underwater Photographer of the Year competition for 2018. The annual contest showcases more than 100 of the world's best photos captured in oceans, lakes, rivers, and even swimming pools. With winners in 11 categories, including portraits, wide-angle, and wrecks, the competition brings out seasoned professionals and rising stars in this beautiful — albeit somewhat soggy — hobby.

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Education

You may not know Gladys West, but her calculations revolutionized navigation.

She couldn't have imagined how much her calculations would affect the world.

US Air Force/Wikimedia Commons.

Dr. Gladys West is inducted into the Air Force Space and Missile Pioneers Hall of Fame, 2018.

This article originally appeared on 02.08.18


If you've never driven your car into a lake, thank Gladys West.

She is one of the mathematicians responsible for developing the global positioning system, better known as GPS.

Like many of the black women responsible for American achievements in math and science, West isn't exactly a household name. But after she mentioned her contribution in a biography she wrote for a sorority function, her community turned their attention to this local "hidden figure."

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