NPR Top 5 2013

For 29 years, Alcatraz — the notorious prison off the coast of San Francisco — housed some of the nation's worst criminals: Al Capone, Machine Gun Kelly, Birdman Robert Stroud.

Today, 50 years after it closed, it's a museum. And earlier this year, the National Park Service gave Bill Baker, a former inmate, special permission to stay the night in his old cell. He was 24 when he was transferred to The Rock. Today, he's 80.

Erin Ford graduated from the University of Texas two years ago with a bachelor's degree in petroleum engineering. Recruiters came to campus to woo her. She got a paid summer internship, which turned into a full-time job after she graduated. Now, at age 24, she makes $110,000 a year.

Michael Gardner just graduated from City College in New York with a degree in psychology. He applied for more than 100 jobs, had trouble getting interviews and worked at Home Depot to make ends meet.

At Philz Coffee in Palo Alto, Calif., a kid who looks like he should still be in high school is sitting across from me. He's wearing Google Glass. As I stare into the device's cyborg eye, I'm waiting for its tiny screen to light up.

Then, I wait for a signal that Google Glass has recognized my face.

It isn't supposed to do that, but Stephen Balaban has hacked it.

"Essentially what I am building is an alternative operating system that runs on Glass but is not controlled by Google," he said.

A Texas teen faces up to eight years in prison after making a comment on Facebook about shooting up "a school full of kids." Deputies in Comal County, Texas, charged then-18-year-old Justin Carter with making "terroristic threats" — a third-degree felony — in March. According to the Comal County Jail, he's been behind bars since March 27, unable to make his $500,000 bail. Austin-based KVUE-TV reports:

This story begins with a group of people who are expert at looking: the professional searchers known as radiologists.

"If you watch radiologists do what they do, [you're] absolutely convinced that they are like superhuman," says Trafton Drew, an attention researcher at Harvard Medical School.