Observation of Earth's rotation with quantum entanglement

[geox]

https://www.science.org/doi/10.1126/sciadv.ado0215

[mikewarot]

This is really cool stuff... just on the edge of ITAR though, so we won't get to use it in real applications. 8(

[akasakahakada]

FlatEarther: How do you know the Earth is spining?

Physicist: Well, just look at these particles.