Talk of the Nation

Can the repeated brain injuries suffered by some athletes cause problems with brain function later in life? A new play, Headstrong, opening next week in New York, looks at athletes and head trauma, and the high price some athletes end up paying for playing the game.

Mechanical engineer Maurizio Porfiri, of the Polytechnic Institute of New York University, designs robot fish. A few years ago, he found that real fish would mill about his aquatic robot, and now he's trying to understand why. His research suggests that it has less to do with how the robot looks, than how it makes fish feel.

In The Idea Factory: Bell Labs and the Great Age of American Innovation, Jon Gertner writes of the legendary innovations developed at AT&T's Bell Labs, from lasers and transistors to solar cells and cell phones, and discusses how the lab became a hotbed for new ideas.

Perhaps most recognizable for his role as despicable but lovable lawyer Dan Fielding on Night Court, John Larroquette has recently taken to the stage. He earned a Tony Award for his role in the 2011 production of How to Succeed in Business Without Really Trying.

Fifty years ago, a young pitcher won his first major league game for the New York Yankees. Jim Bouton went on to become a top-flight player.

But he became famous, or notorious, for Ball Four, a memoir that described the petty jealousies on the team, as well as camaraderie, raucous tomcatting, game-winning heroics, routine drug use and the pain professional athletes endure.