Gravitational Shielding - Minority Views

Minority Views

The consensus view of the scientific community is that gravitational shielding does not exist, but there have been occasional investigations into this topic, such the 1999 NASA-funded paper by Li, et al. See also the writings of the Russian advocate of "anti-gravity", Podkletnov. While experimenting with rotating superconductors he noticed that pipe smoke from a nearby researcher appeared to be collecting in a column above his apparatus. He then devised an experiment in which he magnetically levitated a superconducting rotating disc, and he reported that objects held above the rotating disc underwent a reduction of between 0.5 to 2% in weight. Analyses of Podkletnov's observations by Giovanni Modanese and Ning Wu indicated various applications of quantum gravity theory could allow gravitational shielding phenomena. Podkletnov's findings have yet to be replicated or verified through independent experimental data.

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