Last Updated on June 3, 2024 by pg@petergamma.org Which device to buy out of the many devices presented on www.petergamma.org on 4,112 posts? We invite you to buy the Schiller CS 200 Ergospirometry Diagnostic Equipment from Schiller medical Switzerland.: Yogi Bhajan, Kundalini Yoga Master and Founder of the Kundalini Research Institute says: “Whatever your spirit … Continue reading So which device should meditators buy for scientific studies?