M-Theory

M-Theory is a cutting-edge idea in physics that suggests our universe has more dimensions and fundamental objects than traditionally thought. Unlike familiar three-dimensional space and time, M-Theory proposes up to 11 dimensions. It unifies different string theories by describing tiny, vibrating entities called strings and membranes (branes), which make up all particles and forces. This framework aims to explain gravity and quantum mechanics within a single consistent theory, providing a potential path toward a "theory of everything" that describes the universe's fundamental nature.