EASTLUND BARIUM REFERENCE
This paper discusses a method and apparatus for altering at least one selected region which normally exists above the earth’s surface. This region is excited by electron cyclotron resonance heating to thereby increase its charged particle density. The information detailed in this paper outlines the emergence of ‘inventions’ leading to HAARP (High Frequency Active Auroral Research Project). The benefit of using barium for electron precipitation is also detailed, as are detailed accounts of experiments that lead up to the development of HAARP facilities.