Plasma is magnetic and gravitational fields that exist between the astral and physical plane; sometime called etheric. Chi is a type of plasma, for instance. Chi or Plasma has been ignored by science but recognized in Eastern medicine. Please note that Dr. Keshe's definition of plasma is different from any current usages such as ionized gas or the plasma in blood. Etheric energy or aether was theorized to exist by Albert Einstein. Nicola Tesla stated "The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence."
GANS stands for "Gas in A Nano State" This means CO2 in a solid state at room temperature. GANS is created in salt water electro baths containing different metals to achieve different affects. Hence the many different colors of GANS such as white, blue and brown used in making plasma devices.
Nanocoating is changing the molecular structure of metal to allow space for the plasma to flow. This is done by fire coating or a caustic bath. GANS solutions are added to the copper in the next step.
Health pens can be used in a variety of ways. Using them in conjunction with a reflexology chart is a good start. Simply hold the pen against the areas indicated on the chart. Hold the point of the pen there for a couple minutes, several times a day. Painful areas of the body can be targeted as well. Placing the pen on your chest or back while laying down causes it to interact with your entire being, energy and physical.