A new study finds that front yards with friendly features, such as pink flamingos or porch furniture, are correlated with happier, more connected neighbors and a greater "sense of place." ROBERT SULLIVAN/AFP via Getty Images hide caption
social science
Actors reading during the recording of an episode of the radio soap opera "Musekeweya" in Kigali, produced by the NGO Radio La Benevolencija. Twice a week, people all around Rwanda gather in groups to listen together. Stephanie Aglietti/AFP/Getty Images hide caption
Even Thomas Edison got it wrong sometimes. In 1890, he marketed this creepy talking doll that was taken off the shelves after just a few weeks. Listen to its horrifying rendition of "Twinkle Twinkle Little Star." Collection of Robin and Joan Rolfs/Courtesy of Thomas Edison National Historical Park hide caption
A woman wins the lottery not once, not twice, but four times. What are the odds? According to mathematician Joseph Mazur, it depends on how you ask the question. Amy Sancetta/AP hide caption
"Compassion is contagious," Professor Scott Plous says. "We talk about paying it forward; the idea that if you do something good for another person [...] it sets off a kind of chain reaction." Hanna Barczyk for NPR hide caption
Switchtracking, as defined by author Sheila Heen, is when "someone gives you feedback, and your reaction to that feedback changes the subject." Hanna Barczyk for NPR hide caption