Were any of the PSSC Films copied over to video format? In particular, I
would like to locate "Changes of Scale" and "Time Dilation, An Experiment
with MuMesons". Thanks, Karl Trappe
Dr. Karl I. Trappe Desk Phone: (512) 471-4152
Physics Dept, Mail Stop C-1600 Demo Office: (512) 471-5411
The University of Texas at Austin Home Phone: (512) 264-1616
Austin, Texas 78712-1081