Pond Science Institute

Levitation & Gravity

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



Model Product Image Item Name Price
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.
$0.75

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N0021293 Magnetic Compensation For Gravitational Pressure Gradient

Magnetic Compensation For Gravitational Pressure Gradient

The method provides the means for performing low-gravity experiments on certain magnetic liquids in ground based laboratories. Experiment cell size...
$1.15

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P1102010 Magnetic Current

Magnetic Current

Reprint of the original pamphlet written by Leedskalnin. Profusely illustrated. The Magician of Coral Castle left only a few pamphlets detailing his...
$7.95

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N0009488 Matching Impedances and Modes in Acoustic Levitation

Matching Impedances and Modes in Acoustic Levitation

Discusses schemes for coupling sound efficiently from a cool outside atmosphere into a hot acoustic-levitation chamber. These theoretical studies...
$1.35

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N0002296 Measuring Q and fr of a Microwave Cavity: Part I

Measuring Q and fr of a Microwave Cavity: Part I

A method of measuring the quality factor (Q) and frequency of resonance (fr) of a microwave cavity exploits the two inflection points of the power...
$2.00

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N0003296 Measuring Q and fr of a Microwave Cavity: Part II

Measuring Q and fr of a Microwave Cavity: Part II

An alternative method of measuring the quality factor (Q) and frequency of resonance (fr) of a microwave cavity involves a combination of (1)...
$2.00

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N0051293 Microwave Dielectrophoretic Levitation In Microgravity

Microwave Dielectrophoretic Levitation In Microgravity

Method and apparatus to position a sample of any electrically polarizable material requiring no active control mechanism and in any atmosphere,...
$1.95

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N0003192 Microwave Levitation of Small Objects

Microwave Levitation of Small Objects

Microwave radiation in resonant cavities would be used to levitate small objects. This technique was conceived for use in experiments on the...
$1.75

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P0003695 Mineral, Vegetable and Animal Life

Mineral, Vegetable and Animal Life

Reprint of the original pamphlet written by Leedskalnin. The Magician of Coral Castle left a few pamphlets detailing his ideas of magnetism,...
$2.00

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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....
$0.99

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