If you partitioned the entire Earth, from just below the surface to the top of the atmosphere, into 1-kilometer-square chunks, there would be billions of them. Now run each of those cells through a series of complex physics equations, and you can see how the entire Earth system interacts and evo...
Source: [Phys.org](https://phys.org/news/2026-11-earth-atmosphere-emulators-enable-faster.html)