Stay sane,

Jonathan

Jonathan Coopersmith

Fellow, American Association for the Advancement of Science

Professor Emeritus

Department of History

Texas A&M University

College Station, TX 77843-4236

979.739.4708 (cell)

John Mather "Instrument Maker to the Stars," Aerospace America November 2023

"Technological obsolescence," National Academy of Engineering Perspectives May 23, 2023