Good, I was going to mention Abrams next. I have followed up on several of the claims made by Abrams, Hieronymus, (and Rife), and I have been able to verify many of them. Rife's resonance frequency for the BX Virus (Carcinoma) was 11,780,000 Hz, and I independently derived it's frequency as 589 Hz by sweeping (which turned out to be a harmonic by 20,000x); interestingly, I discovered that both are frequencies for the Tobacco Mosaic Virus (ironically, the first virus discovered about 1890, which scientists claim is harmless). Cochran was into making money, but he really did make several discoveries about dowsing. According to my predecessor, Cochran had targets buried all over his property in Kentucky, so he was heavily into experimentation, which is what it takes to make discoveries. I have a friend who let me examine some of Cochran's equipment, which was optically based (very interesting stuff). I myself have done extensive experimentation in optics relative to dowsing, and it does prove Hieronymus' claim about Eloptic Energy, that glass is a conductor of this type of energy and that light can short it out, which was his reasoning as to why transistors are ALWAYS black (I suppose you are familiar with his patent:
https://patents.google.com/patent/US2482773A/en). Cochran proved himself to me when he claimed that a buried target would become "aged" (give a false location) after exactly 2 years in the ground. My predecessor and I had buried a 1 ounce Silver Ring 40 inches down and checked it every day, because the line 20 feet due north changed it's curvature on a daily basis (BTW, one day, the line was perfectly straight, from due north, and every 90 degrees). When it was exactly 2 years to the day since we buried it, nothing happened (he appeared to be wrong; dowser skeptics would jump all over that). Then about a month later, just after the autumnal equinox, I got a call from my predecessor, and he said, "it jumped". I said, "what jumped". He said, "the 40 inch silver jumped 4 feet NW, and the 18 inch scrap silver also jumped." So Cochran was right about the effect, but only wrong about when it should happen. I recently discovered why it happens (why an "aged" target is almost always detected in the wrong location by dowsers), and I have been able to simulate it, instantly, without waiting several years, which is the first step in solving the problem. I know what to do to solve it, so it is just a matter of time. Concerning frequencies, dowsing has everything to do with frequencies (mechanical, electrical, magnetic resonance, etc). Having different ways to calculate formulas or different frequencies does not disprove anything; it just shows there is more than one working frequency and more than one way to calculate frequencies for the same target. As Hieronymus said, Eloptic Energy has no attenuation, so even extremely distant harmonics from the fundamental are going to have the same effect, and also you will have heterodyning, where a combination of frequencies (no matter how extreme) make new frequencies with the same effect. Question: do you have a method of calculating molecular magnetic resonance for any chemical formula?