General · Media · Site · TV

The Golden Record — “We offer friendship across the stars”

I’ve followed news and documentaries on the Voyager probes over the decades. A friend recently wrote: Did you happen to see the recent retrospective on the Voyager space crafts on PBS? 1  Great show!  Fascinating to see how much their work and their “baby” meant to the scientists and engineers — now in their 80s.… Continue reading The Golden Record — “We offer friendship across the stars”

General · Language · TV

Solar eclipse and relativity — there is no Vulcan

This Space.com article “Solar Eclipse Science Helps Prove Einstein’s Relativity Theory in Nat Geo’s ‘Genius’” published on May 30, 2017, reminded me of the connection between the study of solar eclipses and Einstein’s theory of general relativity. While the U.S. prepares for the Great American Total Solar Eclipse coming on Aug. 21, National Geographic’s “Genius” recounts… Continue reading Solar eclipse and relativity — there is no Vulcan

Book · General · Media · TV

How to create entangled photon pairs

Have you ever counted the number of things that you own which use lasers?1 One of the best know devices emerging from our understanding of quantum physics is the laser. Remember the meaning of the acronym? Laser pointers are cool, eh. We rely on lasers for communications, entertainment, health & safety, defense, retail services, manufacturing,… Continue reading How to create entangled photon pairs

Book · Film · General · Language · TV

Magic Exclusion Principle

So, one of the things that’s always bothered me in stories (film, TV, etc.) is magical powers. Sure, that can be entertaining. These stories are engaging because of strong characters, their conflict (the essential ingredient of any great story), and the ethical dilemmas over use of such powers. We expect magic in classical fairy tales (or in Harry Potter… Continue reading Magic Exclusion Principle

Book · General · TV

Pondering the infinitely small and large

So, after viewing some documentaries on modern physics and reading some books by “rock stars” in the field (see below), I felt a need to revisit my past musings, review topics and terminology, and organize all the “wow!” and “huh?” moments in my exploration. Recent media experiences: Everything and Nothing, two linked TV documentaries on Cosmology (Everything about… Continue reading Pondering the infinitely small and large