Audio rip from the NSA conference video, pulled from the original Betamax tape and enhanced for clarity.

The audience questions Dewey Larson after his keynote address. Audio has been enhanced to make the questions audible. This resulted in some distortion, as some of the questions were barely audible.

Dewey Larson's keynote address to the 1984 9th conference in Salt Lake City, Utah, on the basis of motion and how it led to the Fundamental Postulates. Audio tape provided courtesy of Robin Sims.

Larson speaks on the creation of theories at the 1980 5^th NSA, Huntsville, Alabama, USA. (Audio quality is poor; lot of background noise).

Audio tape provided courtesy of Robin Sims.

Dewey Larson's keynote address to the 7^th NSA conference in Philadelphia, Pennsylvania, The Mythical Universe of Modern Astronomy. Audio tape provided courtesy of Robin Sims.

Dewey Larson's keynote address, The Renaissance of the Physical Sciences. Audio tape provided courtesy of Robin Sims.

Larson discusses scalar motion using the balloon analogy, and how flies on the surface of the balloon represent two types of motion: dead files are like photons, carried by the expansion of the balloon, and living flies are coordinate motion, walking across the surface. An interesting lecture; includes Q&A by Paul deLespinasse, Frank H. Meyer and Ronald Satz.