Episode list

PBS Space Time

Pilot Wave Theory and Quantum Realism
Pilot Wave Theory is a competitor of the Copenhagen Interpretation, many worlds interpretation and others. It was ignored for decades when its creator, Louis de Broglie, change allegiance to the Copenhagen interpretation. Let's see why it's making a come back.
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Time Crystals!

Tue, Mar 14, 2017
A time crystal is an oscillating state of matter at the atomic level that is perpetual though in practice it needs an oscillating energy source to keep it going.
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Feynman's Infinite Quantum Paths
An explanation of Richard Feynmans' Path Integral Formulation utilizing the Principle of Least Action to derive Heisenberg's wave function leading to Quantum Field Theory.
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Dark Flow

Tue, Aug 01, 2017
Some cosmologists believe they have detected a "Great Attractor" toward which there is a flow of matter as shown by their analysis of the motion of galactic superclusters.
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The One-Electron Universe
John Wheeler's 1940 suggestion that all electrons may be identical because they are the same electron traveling back and forth in time falls apart partly because there should be an equal number of positrons in the universe. But the idea was fruitful in stimulating thinking about antimatter..
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When Quasars Collide STJC
Astronomers have determined using the Very Long Baseline Array of radio telescopes that spiral galaxy NGC 7674 also known as Markarian 533 contains at it's core a binary pair of actively feeding supermassive black holes otherwise know as quasars.
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