"The Pleasure of Finding Things Out" is the edited transcript of an interview with Richard P. Feynman that was broadcast as a BBC2 television program called "Horizon: ."The Pleasure of Finding Things Out It is reprinted with permission of the producer Christopher Syckes, Carl Feynman, and Michelle Feynman.
"Computing Machines in the Future" was originally published in 1985 as a Nishina Memorial Lecture. It is reprinted here with kind permission of Professor K. Nishijima on behalf of the Nishina Memorial Foundation.
"Los Alamos from Below" was originally published by the California Institute of Technology in Engineering and Science magazine. It is reprinted with permission.
"What Is and What Should Be the Role of Scientific Culture in Modern Society" is reprinted with permission of the Societa Italiana di Fisica.
"There's Plenty of Room at the Bottom" was originally published by the California Institute of Technology in Engineering and Science magazine. It is reprinted with permission.
"The Value of Science" is from What Do You Care What Other People Think?: Further Adventures of a Curious Character by Richard P. Feynman as told to Ralph Leighton. Copyright © 1988 by Gweneth Feynman and Ralph Leighton. Reprinted with permission of W.W. Norton & Company, Inc.