SHR # 2188 :: The Gadget Guy: Bi-Naural Beats and Brain Entrainment Apps plus Listener Question: Why Use Peptides :: Derek Trombetta - Native-American shaman, Tibetan monks, master-yogis and Hindu healers all knew the power of sounds when coordinated and directed interdependently into each ear had profound effects on a person well being. Then Scientist Melinda Maxfield conducted research into several of these cultures, and found that when the drums used in their rituals are beat at a rate of 4.5 beats-per-second, they produced trance like states to listeners. Today technology has allowed us to improve and exploit this phenomenon and every person has the ability to use it. PLUS Shawyn Maley wants to know why Carl uses peptides. ::