You will see a chapter on this and only a meek reason for the year. It would be better if the author clarified his work there but with the matter of how much work was done there's always a reason for some to be lost. 1999 may be a major shift of consciousness This major shift is occurring from a rising sound vibratory field. I thought that a little insight on this matter would be appropriate. 8 Hertz is the highest point reached by the theta wave band.
Theta waves enhance creativity and induce vivid sight.
13 Hertz is pure alpha state, one that induces relaxation and meditation verging on sleep but not the sleep induced by delta waves. We could experience this shift in different ways because women are more susceptible to sound waves than men. Men depend more on sight, in most cases. Men attuned to natural vibrations are also keying in on the change. The bottom line, despite discrepancies, is that this new wave of vibrations is what you will begin feeling on August 13, 1999.