What is Qi? (Part 2)"The Ion Theory of Qi" © Feng Shui ConnoisseurFollowing on from my previous article "
What is Qi?", I hope to explore further with you on how traditional feng shui principles and concepts could be more easily understood if we correlate them with our modern day concept of ions. I will term this correlation between feng shui and ions the "
Ion Theory of Qi". Before we touch on feng shui principles, we should first explore deeper on natural ions and understand some its basic characteristics and their behaviour.
Natural ions are ions that exist in the air. They can be positive ions or negative ions. Positive ions primarily come from radioactive minerals in the ground, from radon gas in the air and a smaller amount from ionosphere via cosmic radiation (protons). Negative ions are primarily produced by radioactive sources and from evaporating
water. Very hot objects, combustion and open flame will also produce ions, in equal amount of positive and negative ions. Ions are measured by number of ions per cubic centimeter in either positive or negative amount. In normal weather condition, there are about 200 to 800 negative ions and 250 to 1500 positive ions per cubic centimeter in the air.
Since evaporating water produces negative ions in the air, it will leave behind positive charges in the water. If these positive charges are not short (conducted) to ground, the water will get more and more positively charge until at a point in time, it will not produce any more negative ions. An electric wall socket operated water fountain will continuously produce negative ions while a battery operated fountain will not because there is not earthed to ground. In another observed phenomenon, before a thunder storm arrives, the amount of positive ions in the air will increase quite dramatically and during the storm, the quantity of negative ions will increase. High concentration of positive ions will attract negative ions and therefore they are both found together. In a cloud of positive or negative ions they usually exist in compact concentration of not more than 30 meters in diameters. For this reason, in indoor conditions, there may be situations where positive ions are concentrated in one room while there are more negative ions in another room.
Ions also have lifespan. They exist in the air until they touch a surface and short to ground. This is common in indoor conditions where there are many objects around in the room. In outdoor conditions, they 'live' slight longer. Indoor near the ground level or basement, most positive ions come from radon in the ground. Radon is a radioactive gas that is found in the
earth's rock and soil. It is formed by the natural breakdown of radium.
Having understood some of the basic characteristics of ions, we shall explore some of the common feng shui principles and beliefs and see how these can be explained by the
Ion Theory of Qi.

At this juncture, I hope I have convinced you in understanding the true nature of Qi and will also give you a different perspective on how you will view Qi in Chinese metaphysical terms in future. Having this in mind will hopefully help you to understand some of the ancient theories and concepts of certain Feng Shui formula.
The wisdom of our forefathers were great and we may not be able to fathom all their thoughts and understand how they could come up with various formula for specific application. Although they could not explain Qi in a scientific way, they just understand Qi simply exists in this universe and knows how to harness them for the benefit of mankind.
By Cyril Quah
"The Feng Shui Connoisseur"
July 10, 2008