Lowell Ganz Discusses Capturing "Parenthood" On Screen.

Writer John McPhee. He's a classic example of a "writer's writer," one whose style is endlessly studied and mimicked, and whose effortlessness in moving between subjects as diverse as Alaskan geology, oranges, and birch-bark canoes is the envy of every freelancer. He's worked at The New Yorker magazine since the late 60s and is one of its most popular contributors.

Contributor Ilene Segalove takes us on a tour of The Museum of Jurassic Technology, a Los Angeles museum of "unnatural history." The museum features exhibits of the bizarre and improbable, such as the "Deprong Mori," a South American bat that uses X-ray to fly through solid objects, or the way extreme ultraviolet rays appear to restore the flesh to a skeleton.

Poet Mark Halliday returns to Fresh Air to read one of his latest works. Halliday, an English professor at the University of Pennsylvania, has published several books of poetry. The most recent is titled Little Star.