Part 2! How do physicists understand quantum mechanics? What are the postulates and principles of quantum mechanics? How do the foundations of quantum mechanics compare to other theories? I discuss these questions and more in today's Ask a Spaceman!

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Thanks to Cathy Rinella for editing. Special effects from Freesound: finalobserver (CC-0) and aldy505 (CC-by-3.0)

Hosted by Paul M. Sutter, astrophysicist and the one and only Agent to the Stars (http://www.pmsutter.com).