When anthropologists tallied the use of emotional words through a century of literature, they included many books without clear emotional content — technical manuals, for example, and automotive repair guides.
Were people happier in the 1950s than they are today? Or were they more frustrated, repressed and sad?
To find out, you'd have to compare the emotions of one generation to another. British anthropologists think they may have found the answer — embedded in literature.
Several years ago, more or less on a lark, a group of researchers from England used a computer program to analyze the emotional content of books from every year of the 20th century — close to a billion words in millions of books.
Originally published on Sun March 31, 2013 8:55 pm
By NPR Staff
More than 100 years ago, Golgi staining on nerve cells opened the gates to modern neuroscience. Scientists recently developed the Technicolor version of Golgi staining, Brainbow, allowing more detailed reconstructions of brain circuits.
During the State of the Union, President Obama said the nation is about to embark on an ambitious project: to examine the human brain and create a road map to the trillions of connections that make it work.
"Every dollar we invested to map the human genome returned $140 to our economy — every dollar," the president said. "Today, our scientists are mapping the human brain to unlock the answers to Alzheimer's."
Fifty years ago, the notorious Alcatraz prison shut its gate behind guard Jim Albright as he escorted the last inmate off the island on March 21, 1963.
"As we're going out, I know, when I come back from this trip, I don't have a job, I don't have a home anymore," Albright remembers. "I didn't want the island to close, I didn't want to leave. I liked it there."
The mostly forgotten explorer Paul du Chaillu introduced the world to gorillas. His methods were attacked and his work discredited during his lifetime, but he also experienced fame and redemption.
Author Monte Reel illuminates the little-known tale of the 19th century explorer in his new book Between Man and Beast: An Unlikely Explorer, the Evolution Debates, and the African Adventure That Took the Victorian World by Storm.
Chic Gamine is a Canadian band giving a new spin to the classic '60s girl group sound: Its roster is four vocalists, a drummer ... and that's it. Chic Gamine's leader Andrina Turenne spoke with NPR's Laura Sullivan about the group's latest album, Closer. Click the audio link on this page to hear their conversation.