OT: spooky action at a very short distance, scientists map out quantum entangement in protons

Spooky action' at a very short distance: Scientists map out quantum entanglement in protons
 https://www.sciencedaily.com/releases/2024/12/241202123647.htm
  Particles streaming from collisions offer insight into dynamic interactions and collective behavior of quarks and gluons
Source:
 DOE/Brookhaven National Laboratory
Summary:
 Scientists have a new way to use data from high-energy particle smashups to peer inside protons.
 Their approach uses quantum information science to map out how particle tracks streaming from electron-proton collisions
 are influenced by quantum entanglement inside the proton.
 The results reveal that quarks and gluons, the fundamental building blocks that make up a proton's structure,
 are subject to so-called quantum entanglement.