Albert Einstein is often referred to as the father of modern physics. His revolutionary contributions transformed classical concepts of physics, particularly through his theories of special and general relativity. These theories redefined the understanding of space, time, and gravity, establishing a framework for modern physics. Einstein's famous equation, E=mc², represents the equivalence of mass and energy, further illustrating the profound implications of his work. His influential ideas have had a lasting impact on the field, inspiring numerous advancements in theoretical physics, cosmology, and even technological innovations worldwide, both during his lifetime and beyond.