The times below are continuations from the last episode. My opening is about 1:30, and then we start with galaxy motions at "26:00".
26:00 Galaxy motions
27:00 Galaxy rotation curves: do not match Keplerian orbits
28:00 Galaxies spin more like records (laggy soft records); mass distribution is nothing like the Solar System
29:00 Hurricanes as a better analogy for galaxies
30:00 Stars in a galaxy move in local organization
32:00 Nebulas
34:00 The opposite extreme: rigid body rotation
35:00 Gravitational attraction between stars creating coherence
36:00 Curiosity that gravity and electrical forces are both inverse square laws
37:00 Poisson's equation
38:00 Summing densities in Poisson's inhomogeneous term is physically meaningless; intensive quantities can't be summed that way
40:00 Gauss' theorem: flux through a surface and quantity within a volume
41:00 Summing is for extensive variables
42:00 Pressure an ambiguous variable
43:00 Future work
44:00 Thermal expansivity: Giauque
45:00 Problems with the glass transition measurements done in the past: need to completely drive out water from the experimental charges
48:00 Wrapup
Ep 147 - Daniel Shields on Nature and Nature’s God
Ep 146 - TSSM Takes a Break
Ep 145 - Faith Journeys That Make a World of Difference: Paul Seungoh Chung
Ep 144 - Matthew & Chantal of 5th Place on Emotional Fitness
Ep 143 - Scott Gazzoli and Spirit over Show
Ep 142 - Matt Swaim: Symbols and Substance, in Faith and Online
Ep 141 - Louis Albarran and the Faith of Real People
Bonus - Society of Catholic Scientists 2022
Ep 140 - Chris Bell – Views from a Pro-Life Lifetime
Ep 139 - Pondering Big Issues Powered by Uranium
Ep 138 - Darcia Narvaez, Insights About Humanity for a Suffering World
Ep 137 - Francis Bacon and the New Organon
Ep 136 - Deacon Harold: Life Rich in Reality, Reality Rich in Life
Ep 135 - A Visit to the Universe of Fr. Robert Spitzer, SJ
Ep 134 - Bill on Journalism and Truth with Franciscan Dave
Cybersecurity Bonus Episode with Matthew Cloud
Episode 133 - Cybersecurity Education as a Vocation with Matthew Cloud
Ep 132 – The Long Road to Mathematical Physics
Ep 131 - Jordan Wales and the Moral Theology of AI
Episode 130 - Natasha Toghramadjian’s Research into Earth-Shaking Impacts
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