Special Relativity: A Comprehensive Guide
Special Relativity, formulated by Albert Einstein in 1905, revolutionized our understanding of space, time, and energy. It introduced the concept that the laws of physics are the same in all inertial frames of reference and that the speed of light is constant, regardless of the motion of the observer or the source. This theory fundamentally changed the way we perceive the universe, showing that measurements of space and time are relative and depend on the observer’s state of motion.