CMB


## **Cosmic microwave background**
최대 0.01% 밖에 차이나지 않고 균일된 원자들의 배치가 어떻게 low entropy 일 수 있냐면
How this is low entropy? [Gravity](https://texonom.com/gravity-28be39f47f6148d7be852b4821b0779b) tends to clump together, so this state is extremely unlike state.




> [The Most Misunderstood Concept in Physics](https://www.youtube.com/watch?v=DxL2HoqLbyA)





