The Hover

A truly remarkable feat of concentration and resonance, which has an effect of levitation a few feet above the attic, when 3 or more people join hands and produce the frequency that cannot be heard. A competent ground crew is recommended, particularly if one or more people in the group cannot be trusted to maintain absolute focus, in the face of seemingly insurmountable odds, to simply produce the specific frequency, and to conceal the position of the participants high above the attic, ideally in the lower stratosphere, if the harmonic resonance approaches the upper limits of sonic viability, without causing shockwaves.