Nrmgzmp4 -

Watch as landmasses move across the globe over eons.

When we think of an , we think of a container holding a moment in time—a birthday party, a tutorial, or a movie. But did you know the Earth has its own "recording format" that’s been running for billions of years? In the world of geophysics, we call this NRM , or Natural Remanent Magnetization . 🎞️ What is NRM? (The "Raw Footage") Nrmgzmp4

Discover times when the North and South poles actually swapped places. Watch as landmasses move across the globe over eons

The next time you upload an MP4, remember that you’re part of a long tradition of data storage. Whether it's stored in a digital cloud or a basaltic rock on the ocean floor, the universe is constantly recording its own story. MP4 files explained: How to open and use - Adobe In the world of geophysics, we call this

If we imagine the Earth’s history as a massive video file—let's call it the —scientists act as the video editors. By studying these magnetic "time stamps" in rocks, they can: