- Apergy
Apergy is a fictitious form of anti-gravitational energy described by
Percy Greg in hissword and planet novel "Across The Zodiac "."Apergy" can also be found in an
1888 article by Clara Jessup Bloomfield-Moore, called "Some Truths About Keely". In it, apergy is used to describe thelatent force John Keely harnessed, by using frequency to release the latent force found within all atomicmatter .
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