Dillow, Clay ( 2010 - 10-21 ). "Fermilab is Building a 'Holometer' to Determine Once and For All Whether Reality Is Just an Illusion" . Popular Science . http://www.popsci.com/science/article/2010-10/fermilab-building-holometer-determine-if-universe-just-hologram . *** Fermilab Holometer About a hundred years ago, the German physicist Max Planck introduced the idea of a fundamental, natural length or