Téléchargez Google book au format pdf Secrets of Antigravity Propulsion: Tesla, UFOs, and Classified Aerospace Technology 9781591430780 in French

Secrets of Antigravity Propulsion: Tesla, UFOs, and Classified Aerospace Technology

Secrets of Antigravity Propulsion: Tesla, UFOs, and Classified Aerospace Technology

by Paul A. LaViolette

Editeur : Inner Traditions/Bear & Company
ISBN: 9781591430780
Broché: 512
Télécharger les formats: pdf, ePub, mobi, fb2
Taille du fichier: 13 Mb
Date d'affichage: 2020-09-17
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La description:

A complete investigation of the development and suppression of antigravity and field propulsion technologies • Reveals advanced aerospace technologies capable of controlling gravity that could revolutionize air travel and energy production • Reviews numerous field propulsion devices that have thrust-to-power ratios thousands of times greater than a jet engine • Shows how NASA participates in a cover-up to block adoption of advanced technologies under military development In ...