Pond Science Institute

Levitation & Gravity

Historical and current research and development of Gravity and Levitation as theoretical and applied science.



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P0003488 Propositions of Astronomical Circles

Propositions of Astronomical Circles

Proposition I: The respective and relative motion of three gravitating bodies revolving together and about each other, is as four to three, or one...
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pdf11488 Action of Force is Spiro-Vortex (pdf)

Action of Force is Spiro-Vortex (pdf)

"Keely's latest discovery—that of the spiro-vortex action of currents of force—is so overwhelming in its simplicity of demonstration that it...
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pdf30488 Aerial Navigation (pdf)

Aerial Navigation (pdf)

"PRIESTLEY, who believed that all discoveries are made by chance, compares the  student of nature to a hound wildly running after and here and...
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pdf31488 Latent Force and Theory of Vibratory Lift for Airships (pdf)

Latent Force and Theory of Vibratory Lift for Airships (pdf)

Digital version of the hardcopy edition. eBook, pdf format. Viewable with Adobe Acrobat.
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pdf2488 Propositions of Geometry (pdf)

Propositions of Geometry (pdf)

Digital version of the hardcopy edition. eBook, pdf format. Viewable with Adobe Acrobat.
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P0031488 Latent Force and Theory of Vibratory Lift for Airships

Latent Force and Theory of Vibratory Lift for Airships

Did Keely discover and use atomic power? "All molecular masses of metal represent in their interstitial molecular spaces incalculable amounts of...
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pdf21488 Apergy: Power Without Cost (pdf)

Apergy: Power Without Cost (pdf)

Description of Keely's mysterious power. Digital version of the hardcopy edition. eBook, pdf format. Viewable with Adobe Acrobat.
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pdf1488 Keely and His Discoveries (pdf)

Keely and His Discoveries (pdf)

Digital version of the hardcopy edition. eBook, pdf format. Viewable with Adobe Acrobat.
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pdf29488 Newton of the Mind - The Propellor of Keely's Airship (pdf)

Newton of the Mind - The Propellor of Keely's Airship (pdf)

Full title: "Newton of the Mind - The Propellor of Keely's Airship Described (pdf)". Digital version of the hardcopy edition. eBook, pdf format....
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pdf12195 Snell Manuscript (pdf)

Snell Manuscript (pdf)

The Snell Manuscript contains the most comprehensive material from Keely yet located. According to Snell The Snell Manuscript was written from...
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