In 1956, Winston Bostick discovered an entity consisting of plasma and magnetic field, which he named the Plasmoid(1).
Plasmoids have a series of cosmic implications and is used to explain various phenomenon, such as the magnetic plasma structures found in comet tails, solar wind, and solar atmosphere.
However, barely four years after the discovery of the Plasmoid, the U.S. government conducted research into the possibility of using Plasmoids as a weapon. TheBlackVault.com acquired a Defense Technical Information Center report through an FOIA request on the matter.
The 1961 report, titled Investigation of Pulsed-Train Plasmoid Weapons, describes the experimental programs, and provides insight into the research and the lab results.