Einstein's theory of special relativity ( E=mc2 )
Einstein's theory of special relativity ( E = m c 2 ) Albert Einstein's theory of special relativity is one of the most groundbreaking discoveries in the history of physics. It was published in 1905 and changed the way we think about time, space, and motion . Before special relativity, scientists believed that the laws of physics were the same for all observers, regardless of their motion. Einstein's theory challenged this belief and showed that the laws of physics are different for observers moving at constant speeds relative to each other. The most famous equation of special relativity is E = m c² , which states that energy and mass are interchangeable . This equation has far-reaching implications, as it provides a theoretical basis for nuclear power and has been used to explain the nature of light. One of the key concepts of special relativity is that time and space are relative . This means that time passes differently for observers moving at different speed...