The Pyramid itself, its shape and configuration, are really outstanding phenomenas.

Perhaps, you have heard, that there are some certain places in the Pyramid, where organic substances can be stored for infinite time. There are also such places, where a person, being placed to for a long time, begins to feel extremely nervous.

But besides, such areas can be found in the Pyramids, that provides feelings, completely different to the mentioned above: e.g., stimulating human's artistic activity, or strengthen up his mental abilities.

If we consider the geometry of the Pyramid, we'll discover, that the problem can be easily described with a simple method. To do this, let us consult the book by I. P. Shmelev "An Architect of Pharaoh" (published in 1993) as well as his lectures. (I. P. Shmelev is a professional architect and an author of a publication on the topic of harmony. Delivers lectures on the subject said at one of the Universities.)

Here you can read about the Harmonic Resonance theory in detail.