The book is a collection of scientific articles on the explanation of the UFO phenomenon. The design and principles of U
867 74 5MB
"The first edition of Aircraft Flight, published in 1989 broke new ground in the field of technical aviation litera
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Aircraft Flight provides accurate physical, rather than mathematical, descriptions of the principles of aircraft flight.
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This is a guide to electromagnetic propulsion and space drive technology patents. These technologies are explained in la
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