Unified Field Theories
Unified Field Theories (UFT) aim to describe all fundamental forces and particles in a single framework. These theories seek to combine the four known forces of nature: gravity, electromagnetism, and the strong and weak nuclear forces. By doing so, UFT attempts to provide a comprehensive understanding of how the universe operates at both large and small scales.
One of the most famous attempts at a Unified Field Theory was made by Albert Einstein, who spent much of his later life trying to formulate such a theory. While no complete UFT has been universally accepted, various approaches, including string theory and loop quantum gravity, continue to be explored by physicists.