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  2. United States gravity control propulsion research - Wikipedia

    en.wikipedia.org/wiki/United_States_gravity...

    American interest in " gravity control propulsion research " intensified during the early 1950s. Literature from that period used the terms anti-gravity, anti-gravitation, baricentric, counterbary, electrogravitics (eGrav), G-projects, gravitics, gravity control, and gravity propulsion. [1][2] Their publicized goals were to discover and develop ...

  3. Low-gravity process engineering - Wikipedia

    en.wikipedia.org/.../Low-gravity_process_engineering

    Low-gravity process engineering is a specialized field that focuses on the design, development, and optimization of industrial processes and manufacturing techniques in environments with reduced gravitational forces. [1] This discipline encompasses a wide range of applications, from microgravity conditions experienced in Earth orbit to the ...

  4. Gravity Research Foundation - Wikipedia

    en.wikipedia.org/wiki/Gravity_Research_Foundation

    The Gravity Research Foundation is an organization established in 1948 by businessman Roger Babson (founder of Babson College) [1] to find ways to implement gravitational shielding. [2][3] Over time, the foundation turned away from trying to block gravity and began trying to understand it. It holds an annual contest rewarding essays by ...

  5. Edward Witten - Wikipedia

    en.wikipedia.org/wiki/Edward_Witten

    ias.edu /sns /witten. Edward Witten (born August 26, 1951) is an American theoretical physicist known for his contributions to string theory, topological quantum field theory, and various areas of mathematics. He is a professor emeritus in the school of natural sciences at the Institute for Advanced Study in Princeton. [ 4 ]

  6. Gravity Probe B - Wikipedia

    en.wikipedia.org/wiki/Gravity_Probe_B

    Gravity Probe B. Gravity Probe B (GP-B) was a satellite -based experiment to test two unverified predictions of general relativity: the geodetic effect and frame-dragging. This was to be accomplished by measuring, very precisely, tiny changes in the direction of spin of four gyroscopes contained in an Earth-orbiting satellite at 650 km (400 mi ...

  7. Eugene Podkletnov - Wikipedia

    en.wikipedia.org/wiki/Eugene_Podkletnov

    Podkletnov's first peer-reviewed paper on the apparent gravity-modification effect, published in 1992, attracted little notice. [3] In 1996, he submitted a longer paper, in which he claimed to have observed a larger effect (2% weight reduction as opposed to 0.3% in the 1992 paper) to the Journal of Physics D.

  8. History of gravitational theory - Wikipedia

    en.wikipedia.org/wiki/History_of_gravitational...

    In physics, theories of gravitation postulate mechanisms of interaction governing the movements of bodies with mass. There have been numerous theories of gravitation since ancient times. The first extant sources discussing such theories are found in ancient Greek philosophy. This work was furthered through the Middle Ages by Indian, Islamic ...

  9. Earth Gravitational Model - Wikipedia

    en.wikipedia.org/wiki/Earth_Gravitational_Model

    Earth Gravitational Model. The Earth Gravitational Models (EGM) are a series of geopotential models of the Earth published by the National Geospatial-Intelligence Agency (NGA). They are used as the geoid reference in the World Geodetic System. The NGA provides the models in two formats: as the series of numerical coefficients to the spherical ...