PM Physics & Mathematics

21/02/2025

General Relativity

21/02/2025

Christopher Isham - Metaphysics vs. Materialism?

Metaphysics asks the most profound questions, then uses sophisticated philosophical analysis to seek the deepest truths. What happens when metaphysics trains its analytical guns on ‘materialism’, the claim that only the physical is real? What are the metaphysical arguments for and against materialism?

07/02/2025

Matthews Grant - What is Predestination?

Predestination is ultimate destiny, fate. It is the claim by some religions that a Supreme Being, whether a personal God or a cosmic force, has determined for individual lives their ultimate course. When God foreordains, whether for salvation or for damnation, nothing can resist. Is this fair? Does this make sense? Would you like such a God?

04/02/2025

Quantum Mechanics

Problem: Particle in a One-Dimensional Infinite Potential Well
A particle of mass m is confined in a 1D box with infinitely high walls at x=0 and x=L. Find the allowed energy levels and wavefunctions.

03/02/2025

Ian McFarland - Cosmology and Creation

How do physicists and philosophers who believe in God harmonize the discoveries of cosmology with the doctrine of creation? How does cosmology enhance or erode their belief in God? If God exists, must the universe have had a beginning? Conversely, if the universe had a beginning, must God exist?

02/02/2025

NEO Near Earth Object

31/01/2025

Roger Penrose - What is Consciousness？

28/01/2025

Beyond the boundaries of space-time | Donald Hoffman, Priya Natarajan, and Hilary Lawson

28/01/2025

Beyond the boundaries of space-time | Donald Hoffman, Priya Natarajan, and Hilary Lawson

25/01/2025

Time Carlo Rovelli

13/07/2024