Special relativity (source code)

= Special relativity
{wiki=Special_relativity}

Special relativity is a fundamental theory in physics developed by Albert Einstein and introduced in his 1905 paper "On the Electrodynamics of Moving Bodies." The theory revolutionized our understanding of space, time, and motion, and it is based on two primary postulates: 1. **The Principle of Relativity**: The laws of physics are the same in all inertial frames of reference, meaning that the laws apply equally for observers in uniform motion relative to one another.