LOS ANGELES — Though slowed by age, Ray Bradbury still speaks with exuberance. Hobbled by a stroke in 1999, he now dictates his work over the phone to his daughter in Arizona, who records and transcribes it before faxing edits back. Mr. Bradbury works in an overstuffed leather chair in a den lined by shelves of VHS tapes of classic movies and history texts.

The room is crowded with models of dinosaurs, rocket ships and Jules Verne’s Nautilus submarine, his own dusty Emmy, a friend’s tarnished Oscar and a 52-inch flat-screen television not unlike the ones he presaged in “Fahrenheit 451.”

“I’m surrounded by my metaphors,” said Mr. Bradbury, who acknowledges that the science in his books is often faulty and serves only as a vehicle for his fiction. He’ll provide the inspiration, he says, and let the scientists worry about the particulars.

“The arts and sciences are connected,” he continued. “Scientists have to have a metaphor. All scientists start with imagination.”

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http://www.nytimes.com/2007/08/22/books/22brad.html?_r=2&oref=slogin&oref=slogin