Abstract
For the first time, the effect that mobile phone electromagnetic radiation had on water in the presence of protozoan population and induced a significant change in water properties has been experimentally studied. The results of our experiment demonstrate that changes that occur in the “water–protozoa population” system are the biological effects the cells have in response to the direct effect of radiation. This conclusion is supported by the fact that the calculated order of magnitude of a time interval during which information exchange takes place between some microorganisms of the protozoan population is the same as that over course of the experiment. The minimum concentration of protozoa (1000 pcs/liter) at which this effect was observed was determined. It is concluded that the proposed technique for alteration of physical properties of water in the presence of protozoan population after exposure to electromagnetic fields can be used to uncover the mechanisms of the interaction of biological systems with electromagnetic fields.