• What is Religion?

    Introduction and Motivation Religion is a daily reality that shapes calendars, communities, and conflicts. In my own life, I have friends and family for whom Catholicism is a non-negotiable guidepost—Sunday Mass, holy days, and parish rhythms—alongside other friends for whom religion is anathema. In the United States, we see the… Listen ⇢

    What is Religion?
  • Canto de Ossanha

    In the ever-evolving world, the art of forging genuine connections remains timeless. Whether it’s with colleagues, clients, or partners, establishing a genuine rapport paves the way for collaborative success. Listen ⇢

    Canto de Ossanha
  • Randomness

    In the ever-evolving world, the art of forging genuine connections remains timeless. Whether it’s with colleagues, clients, or partners, establishing a genuine rapport paves the way for collaborative success. Listen ⇢

    Randomness
  • Unlocking the Magic of the E7#9 Chord

    In the ever-evolving world, the art of forging genuine connections remains timeless. Whether it’s with colleagues, clients, or partners, establishing a genuine rapport paves the way for collaborative success. Listen ⇢

    Unlocking the Magic of the E7#9 Chord

Meet the Blogger host, John DeMarco

This blog represents a digital catalog of the best parts of life that I find interesting. The intersection of daily life with music, all-things-guitar, physics, computer programming, history, nature, cinema, outdoors……it’s a long list.

John received his B.S. in Nuclear Engineering from Penn State in 1991 and Ph.D. in Biomedical Physics from UCLA in 1996. He currently works as a Medical Physicist in the Cedars-Sinai Department of Radiation Oncology, Los Angeles, CA and thoroughly enjoys living life with his wife Lea in Torrance, CA.