Understanding Gravitational Waves: A Beginner’s Guide to Ripples in Spacetime
The Structure of Spacetime To grasp the nature of understanding gravitational waves, we must first consider the nature of spacetime itself. Imagine spacetime not just as an empty void, but as a flexible fabric. This “fabric” is a four-dimensional continuum, woven from the three dimensions of space (length, width, and height) and the dimension of … Read more