Published September 26, 2014 at 500 × 334 in Do we live in a 2-D hologram? A Fermilab scientist works on the laser beams at the heart of the Holometer experiment. The Holometer will use twin laser interferometers to test whether the universe is a 2-D hologram. Image courtesy of Fermilab (Visited 27 times, 1 visits today)
