Why Galaxies are Fidget Spinners #shorts #science

The video explores why galaxies are often disc-shaped, primarily due to gravity and rotation. It explains how these forces interact to form the disc shape, similar to a fidget spinner. Additionally, it introduces alternative theories suggesting that galaxy mergers or gas filaments could also lead to disc formation.

Explain the concept of centripetal force in relation to galaxy formation.

In what way does the text compare our galaxy to a fidget spinner?