Summary of What is String Theory?

00:00:00 - 00:00:00

String theory is a theory of particle physics that suggests that everything inside of particles, including atoms, is made of tiny, vibrating strings. The theory is controversial, but some scientists believe it is correct.

• 00:00:00 String theory is a theory that suggests that everything inside of particles, including atoms, is made of tiny, vibrating strings. This theory has been controversial, but some scientists believe it is correct.