Geobiology is the study of the influence of "Earth energies" on all forms of life. The earth is permeated with energy lines, or meridians, of electromagnetic energy, which have a powerful influence on living things. Scientists have proven this energy passes through all matter and affects every living system on Earth in either a negative or positive way.

Man is an electromagnetic creature, with every cell in the living system an electrical battery. The aura reflects this electrical system; it can be photographed and its electrical field measured.

The Light-Life Tools™ — Light-Life Rings™, Acu-Vac Coils™, Feedback Loops™, and Harmonizers™ — are Functional Art Forms invented by Slim Spurling based on the principles of sacred geometry measures, superconductivity, and harmonic frequencies of light.

Slim Spurling developed the Light-Life Tools™ to support the work of:

1. environmental clearing
2. air pollution clearing
3. energy balancing
4. water improvement
5. alternative agriculture methods
6. insect control without sprays
7. beneficial insect enhancement
8. alternative health methods
9. personal self-care
10. computer radiation reduction
11. EMF pollution reduction
12. enhancing fuel efficiency
13. improving both personal life and business.

Spurling has a worldwide network with over 5,000 trained practitioners.