Gravity

Today I did a decent amount of research on the string theory. It is a theory about gravity and how other things in the universe are created. It goes that tiny strings inside of atoms that produce things such as electron and graviton. They produce these things by vibrating; similar to a viloin vibrating to make sound. What this has to do with gravity is that the strings produce graviton and where ever there is graviton there is gravity. I intend to look more into this string theory before applying it to my burning questions.