Dartmouth Digital Collections: Lectures
J. Robert Oppenheimer (1904-1967): "Freedom and Necessity in the Sciences." Sponsored by the Dartmouth College Lecture Series and the Independent Reading Program. Re-broadcast on WDCR.
Texts and sound file reproduced here with the kind assistance of the Library of Congress Manuscript Division, who hold the originals in the Papers of J. Robert Oppenheimer, and the Motion Picture, Broadcast, and Recorded Sound Division, National Audiovisual Conservation Center, Packard Campus, Culpeper, VA.