Biofeedback is a pain relief tool that can be used by anyone, regardless of age, including children and seniors. When you find yourself in sync with someone next time, consider all the ways your body can synchronize to rhythm. Please watch the video 'Understanding Frequencies'THINK ABOUT What if we could use a frequency to kill a specific virus/bacteria/pathogen ? We could eliminate them, then we could heal them. Donald and Sharon Brandt from Mount Vernon, were sentenced to a short time imprisonment for operating a secret health-care facility that was built on Rife’s inventions. Research shows that slower tempos have a positive effect on emotional states like calm and positivity, while faster beats can bring about emotions such joy, excitement, surprise, and so forth. The machine can also be called a Rife frequency generater.