What were the other two frequencys? Are these just for cancer or did Rife use them for everything?
690hz and 721hz, which should be 691hz and 720hz for accuracy. There is a lot more to these frequencies than Rife understood. I cannot explain it very well, but these frequencies all correlate to each other, which is how we know that the two other frequencies were off. But I have seen the 666hz work on all sorts of things from various cancers, muscular dystrophy, multiple sclerosis, pain, nerve damage, etc.