Most of the universe, however, consists of matter in the plasma state. The ionization of this plasma is caused either by extremely high temperatures or by radiation. Scientists can create a plasma by applying an electric field to a low-pressure gas, as in neon lamps or fluorescent tubes. They can also create a plasma by heating a neutral gas to extremely high temperatures. Particles in very hot plasmas acquire enough energy that fusion takes place when they collide.
Fusion reactions are the heat source in the core of the sun .
Converting our Energy Sources from Blood to Air As we gradually more our awareness from the material realms to the etheric realms, we become more attuned to the source of our energy and supply. We find that our supply is all around us, closer than breathing. Petroleum has been called the Blood of the Earth. This metaphor has been used to justify the mosquitos of the industrial revolution tosuck out this blood and devour it for supplying our energy needs. This blood has been extracted, burned, spilled, wasted, fought over, and has now come back to pollute our air and our ground and our politics in ways never anticipated.