Counteracting force of gravity with sound or suspending an object with sound pressure.
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References NASA's work with Acoustic Levitation
Acoustic Levitation Methods and Apparatus
Acoustic Levitation System
Acoustic Levitation with Less Equipment
Acoustic Levitation with One Driver
Acoustic Levitation with One Transducer
Acoustic Levitator Maintains Resonance
Acoustic Translation of an Acoustically Levitated Sample
Applying Uniform Polymer Coatings to Microspheres
Blowing Polymer Bubbles in an Acoustic Levitator
Bubble-Free Containers for Liquids in Microgravity
Classifying Particles by Acoustic Levitation
Conductor-Backed Superconductive Coplanar-Waveguide Resonators
Contactless Calorimetry for Levitated Samples
Controlling Sample Rotating in Acoustic Levitation
Counteracting Gravitation In Dielectric Liquids
Digital Controller for Acoustic Levitation
Electrostatic Levitator with Feedback Control
Electrostatic Liquid-Drop Levitation System
Equipment for Microgravity Research
Experiments on Rotating, Charged Liquid Drops
Field Resonance Propulsion Concept
High-Temperature Electrostatic Levitator
Hybrid Contactless Heating and Levitation
Hybrid Electrostatic Acoustic Levitator
Improved Acoustic Levitation
Magnetic Compensation For Gravitational Pressure Gradient
Matching Impedances and Modes in Acoustic Levitation
Microwave Dielectrophoretic Levitation In Microgravity
Microwave Levitation of Small Objects
Orienting Acoustically Levitated Aspherical Objects
Precision Fabrication of Electromagnetic-Levitation Coils
Producing Metallic Glasses with Acoustic Levitation
Rotation Control in a Cylindrical Acoustic Levitator
Stabilized Acoustic Levitation of Dense Materials Using High-Powered Siren
Stable and Oscillating Acoustic Levitation
The Theory of ElectroGravitation Fields part 1 of 2
The Theory of ElectroGravitation Fields part 2 of 2
Viscous Torques on a Levitating Body
See Also
Aerial Navigation
aerial navigator
Air-ship
Air-ship model
Figure 17.18 - Keelys Levitation Demonstration
Figure 18.02 - Keely Chart Showing acoustic resonant areas of the Brain
Figure 18.02.01 - Keely Chart Showing acoustic resonant areas of the Brain
Figure 18.03 - Keely Chart Showing Acoustic Resonance of the Brain Chord
Figure 19.15 - Keelys Levitation Experiment
Figure 19.16 - Keelys Levitation Experiment Showing Three Glass Jars with Weights
Gravity
Keelys Aerial Navigation
Latent Force and Theory of Vibratory Lift for Airships
Levitation
Part 26 - Science of Sound Vibration Acoustics and Music
Principles of Acoustics
SVP Cosmology Part 15 - Dissociating Water Acoustically
8.25 - Triune Acoustic Forces
15.12 - Dissociating Water with Acoustic Cavitation
15.13 - Dissociating Water Acoustically - Liberation of Quantum Constituents
17.01 - Discovering Cause of Gravity
17.02 - Gravity Defined by Keely
17.04 - Speed of Gravity Propagation
17.06 - Gravity Defined by Cayce
17.07 - Gravity Discussed by Herchel
17.13 - Gravity or Levity
17.16 - Gravity Keely
17.18 - Keelys Gravity Experiments
17.19 - Gravity Keely
17.20 - Acoustic Levitation