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Symmetry is the language of perfection: Carlo Rovelli Before we can discuss symmetry in the context of Physics, let’s talk about symmetries in general. So first of all, what is symmetry? Imagine a friend standing in front of you, holding a perfectly round red ball in his hand. Then you close your eyes, and your friend performs a transformation of the

Sabine Hossenfileder’s book is an incisive, deep, and thought-provoking analysis The 20th century was dominated by some astonishing and groundbreaking work in the field of physics. This groundbreaking work radically changed our perception of reality both at the microscopic and macroscopic levels. The Standard Model, a culmination of decades of hard work by pioneering theoretical and experimental physicists, remains our present

I have tried to read philosophers of all ages and have found many illuminating ideas but no steady progress toward deeper knowledge and understanding. Science, however, gives me the feeling of steady progress: I am convinced that theoretical physics is actual philosophy. It has revolutionized fundamental concepts, e.g. about space and time (relativity), about causality (quantum theory), and about substance

The question that has fascinated man since he developed cognitive sense and set him thinking on, is what is the origin of this universe and how it evolved to its present form? This question of how the universe came into being and how it evolved to its present form attracted the attention of not only Greek philosophers but poets, scientists