Why are Earth's Magnetic Poles Flipping?

We have been taught about the earth since our school days. Earth's solar system, rotations, what is inside it, what are the magnetic poles, etc. We all are aware of the magnetic poles of the earth. But what if I tell you these magnetic poles of the earth are not constant and are flipping? Watch this video to know if the Earth's magnetic field is flipping. Instagram (Personal account) →https://instagram.com/gauravzthakur?i...