Ray Kelly, founder of TERSA, joins the pod to share his journey from celebrity injury rehab expert to wellness tech innovator. Ray is building an innovative ecosystem of technology products that he says, “address the intersection of emotional, physical, and mental health.” His crown jewel is Sava, a sound therapy pod designed to induce altered states of consciousness. Ray discusses the potential medical applications of Sava, including research on PTSD, Parkinson's, and athletic performance. He also offers valuable advice for entrepreneurs, particularly those in hardware development, against relying too heavily on external design houses and the challenges of fundraising.