Edited to precise than I have created this new thread because I want than the Electrogravitics forum stay focused on the scientific discussion about the Lifter .
<< This paper reviews the development of antigravity research in the US and notes how research activity seemed to disappear by the mid 1950s. It then addresses recently reported scientific findings and witness testimonies - that show us that this research and technology is alive and well and very advanced. The revelations of findings in this area will alter dramatically our 20th century view of physics and technology and must be considered in planning for both energy and transportation needs in the 21st century.>>
This paper can be downloaded at : http://users.erols.com/iri/Loder.PDF