The reason for those presentations was not to answer the question of UFO existence, but to understand the Physics that enable them to move in a way that contradicts our experience.
  I assumed that the Probability of UFO existence is not zero, and the Unanswered Physical Questions when answered will help to understand UFO Physics. The Paul R. Hill book
"Unconventional Flying Objects - A Scientific Analysis", Hampton Roads Publishing Company, 1995, triggered the preparations of those presentations.
  A four hours Lecture was given in 2001, using the presentations (and some videos, that are not available).  Since no new important information related to UFO Physics was available and I didn't encounter any UFOs, no more work was done, and the presentations were untouched.
 I added recently some relevant Youtube movies to some of the presentations.

UFO Presentations - 2001

1-UFO - Table of Content
2-Roswell
3-Philip J. Corso
4-Leonard J. Cramp
5-NIDS UFO Statistics
6-Rodeghier Vehicle
7-Physics Open Questions
8-Paul R. Hill - 1 
9-Paul R. Hill - 2
10-Paul R. Hill - 3
11-Paul R. Hill - 4
12-Paul R. Hill - 5
13-White Projects
14-Bob Lazar
15-Society for Scientific Exploration 
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