Parameter for 5th force? (1 Viewer)

[Uncle Gizmo]

Groundbreaking technique yields important new details on silicon, subatomic particles and possible 'fifth force'

Using a groundbreaking new technique at the National Institute of Standards and Technology (NIST), an international collaboration led by NIST researchers has revealed previously unrecognized properties of technologically crucial silicon crystals and uncovered new information about an important...

phys.org

This is a fascinating article, which is very well presented and interesting.