human behavior human behavior

A young man records a voice note. A new dating app called Waving lets you swipe right on someone based only off short voice profiles. Getty Images hide caption

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Can You Choose A Romantic Partner Just By Their Voice? A Dating App Thinks So

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NBC's "The Good Place" cast during the Aug. 2, 2016. press appearance (left to right): William Jackson Harper, Ted Danson, D'Arcy Carden, Kristen Bell, Jameela Jamil, Manny Jacinto. NBC/NBCU Photo Bank via Getty Images hide caption

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Jennifer Qian for NPR

Listen to the Invisibilia episode

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Researcher Alexandra Horowitz plays with her dogs Finnegan and Upton. She studies how dog's sense of smell influences their view of the world. Vegar Abelsnes/ Courtesy of Alexandra Horowitz hide caption

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Vegar Abelsnes/ Courtesy of Alexandra Horowitz

A psychologist argues people experience emotions differently. For instance, fear might make some people cry while for others, it could elicit laughter. Sara Wong for NPR hide caption

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Sara Wong for NPR
Marina Muun for NPR

Invisibilia: A Man Finds An Explosive Emotion Locked In A Word

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Total Failure: The World's Worst Video Game

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Uncertainty about the future can raise stress levels, psychologists say. Here, students in Charlotte, N.C., hold hands during a Sept. 21 protest after Keith Lamont Scott was shot and killed by a police officer. Nicholas Kamm/AFP/Getty Images hide caption

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Nicholas Kamm/AFP/Getty Images

Michigan Wolverines fans do the wave in support of their team as it faces the Brigham Young Cougars at Michigan Stadium on Sept. 26, 2015, in Ann Arbor, Mich. Doug Pensinger/Getty Images hide caption

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Doug Pensinger/Getty Images

The Physics And Psychology Of 'The Wave' At Sporting Events

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Invisibilia: He Mocked Celebrity, Then Came To Crave It Himself

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She Offered The Robber A Glass Of Wine, And That Flipped The Script

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Allan Aarslev, a police superintendent in Aarhus, became part of the effort to make young Muslims feel like they have a future in Denmark. Scanpix Denmark/USAScanpix/Sipa hide caption

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Scanpix Denmark/USAScanpix/Sipa