Phil Petersen, Ph.D., earned a masters in physics from the University of Pennsylvania and a Ph.D. in astrophysics from the University of California. He taught astronomy and physics at Montana State...visualizza altroPhil Petersen, Ph.D., earned a masters in physics from the University of Pennsylvania and a Ph.D. in astrophysics from the University of California. He taught astronomy and physics at Montana State, Utah State University, and Solano College. He is a certified Kalos Health facilitator and operates the website bodymindandpassion.com. He is also the author of The Quantum Tai Chi and The Quantum Shield.visualizza meno