From: Esa Ruoho
Ø Hmm Jones, sounds interesting. How would you use an audio monitor to look for correlations with the lumen output? The Russians are claiming the power source is Schumann resonance, which is extremely low frequency (ELF) waves, mostly inaudible to humans, which can be EMF or vibrational. You can download a simple low frequency spectrum analyzer software to use with a bass microphone and your computer. Data-logging is another skill set which you may not want to take on. However, as a musician, this may be of special interest in one sense. Maybe you have already incorporated Schumann resonance into you music? Supposedly whales use it as a carrier wave on which their own call is based on octaves of the Schumann. Schumann resonance can be generated by lightning discharges in the cavity formed between the Earth's surface and the ionosphere and appears at 7.83 Hz (fundamental), 14.3, 20.8, 27.3 and 33.8 Hz. The Russian video claims an “antenna” is built into the flashlight – so maybe their secret is to have developed a super antenna for amplifying resonance based on a 7.83 Hz fundamental. This is an extremely long wavelength so skepticism is fully warranted. I hope there is something there but you will need to correlate the resonance with the light output – somehow – to prove this.

