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William Coolidge: Vacuum Tube for X-Ray Production, 1926

Credits

The William D. Coolidge presentation is made possible by support from The Barra Foundation and Unisys.

This website is the effort of an in-house special project team at The Franklin Institute, working under the direction of Carol Parssinen, Senior Vice-President for the Center for Innovation in Science Learning, and Bo Hammer, Vice-President for The Franklin Center.

Special project team members from the Educational Technology department are:
Karen Elinich, Barbara Holberg, Margaret Ennis, and Jay Treat.

Special project team members from the Curatorial department are:
John Alviti and Andre Pollack.

The project's Advisory Board Members are:
Ruth Schwartz-Cowan, Leonard Rosenfeld, Nathan Ensmenger, and Susan Yoon.