Classical physics is characterized by the equations describing the world. Yet our day-to-day experience is struck by this deterministic vision of the world. A physicist has been analyzing the ...

The Big Ideas: What Is Reality? Effective theories in physics can help us measure and examine reality, despite the many things we do not yet know. By Lisa Randall Dr. Randall is a physicist. This ...

Interpretations In his new book of essays, David Kaiser explores quantum physics from a scientific, historical, economic and philosophical standpoint. (Courtesy: iStock/Pobytov) Both a physicist and a ...

Quantum field theory marries the ideas of other quantum theories to depict all particles as “excitations” that arise in ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...