Technologies of the Past to Generate Life Force Human beings acquired much of their knowledge of the universe as a result of experience they gained when handling invisible energies. To handle energies that are not visible is one of the main characteristics of the human species. This characteristic may be the result of the human capability to abstract. It is the continuous probing into what is beyond the scope of everyday experience that eventually has led mankind to modern technologies and to modern concepts of space-time. Knowledge of the laws that govern electromagnetic energies determines practically all contemporary theories of the universe, from descriptions of majestic galaxies all the way to sub atomic physics.
Visible light is but a small section of the large spectrum of electromagnetic vibrations.
Most of this electromagnetic spectrum is invisible. We can explain most of the phenomena of heat, acoustics, chemical reactions, etc., as being expressions of electromagnetic energy. There is another energy that humans have worked with for as long as they have roamed this planet. We cannot see it as easily as we can see visible light nor can we feel it as markedly as heat or electricity, yet people could sense its presence and they developed from this knowledge practices and technologies to help them deal with their inner and outer environments. This energy is life force.