Author Archives: chrismcmullen

About chrismcmullen

I'm a physics instructor and self-published writer. My writing includes visual books on the fourth dimension, math workbooks, golf and chess log books, books on self-publishing, and puzzle books. Originally from one L.A. (Los Angeles), I now live in another LA (Louisiana). I have a Ph.D. in phenomenological high-energy physics, I am a passionate teacher and nonfiction writer, and I enjoy golf, Scrabble, and chess.

Searching for Evidence of Intelligent Extraterrestrial Visitors

POSSIBLE EVIDENCE FOR ALIENS VISITING EARTH There are three ways to search for possible evidence of intelligent aliens visiting earth. I’m not saying that extraterrestrials have visited earth. I’m not saying that they haven’t. With over 100 billion stars in … Continue reading

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Where Are the Aliens?

ALIENS: WHERE ARE THEY? With regard to possible extraterrestrial life in the universe, physicists Enrico Fermi and Michael H. Hart raised the question, “Where is everybody?” [Ref. 1]. This is known as the Fermi paradox. THE FERMI PARADOX The Fermi … Continue reading

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