Paul Halpern, PhD

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Paul Halpern, PhD

Paul Halpern, Ph.D., is a theoretical physicist and an associate professor at the Philadelphia College of Pharmacy and Science. He is the author of numerous books and articles on astronomy and scie...lihat lebih banyakPaul Halpern, Ph.D., is a theoretical physicist and an associate professor at the Philadelphia College of Pharmacy and Science. He is the author of numerous books and articles on astronomy and science. He lives in Philadelphia, Pennsylvania.lihat lebih sedikit