10 Interesting Fact About Theoretical physics and string theory

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• Theoretical Physics is a branch of physics that tries to explain natural phenomena that are difficult to observe by using theory and mathematics.
• String theory is one of theoretical physics theories that tries to understand the nature of the universe by explaining sub-atomic particles as the nodes of a rope (string) that vibrates.
• The theory of string was first introduced in 1968 by a combined physicist, Gabriele Veneziano.
• One of the basic assumptions of string theory is that the universe has more than three dimensions, and these dimensions are folded and hidden from our observations.
• String theory also tries to combine two existing physics theories, namely general relativity and quantum mechanics.
• String theory also has many variants, including M's theory, F theory, and S. Theory.
• In addition to string theory, theoretical physics also includes quantum field theories and theory of relativity.
• Some problems that are tried to be solved by theoretical physics include the problem of gravitational strength which is very weak and the problem of unification between particle physics and cosmological physics.
• Famous physicists such as Stephen Hawking, Brian Greene, and Michio rigid are all experts in theoretical physics and string theory.
• Although string theory is still a controversial topic in the world of physics, many scientists believe that this theory has great potential to solve some big mysteries about the universe.