Hogan’s holometer: Testing the hypothesis of a holographic universe

In 2008, Fermilab particle astrophysicist Craig Hogan made waves with a mind-boggling proposition: The 3D universe in which we appear to live is no more than a hologram.

Now he is building the most precise clock of all time to directly measure whether our reality is an illusion.

Hogan’s holometer: Testing the hypothesis of a holographic universe @ Symmetry Magazine