Light Revolutions

This book outlines the history thus far of a novel scientific project started in 1999, in Christchurch New Zealand and has proceed with help from German scientific agencies and scientists. The project is unique it resulted in the largest known ring lasers to monitor fluctuations in earth rotation including novel lunar and seismic effects, also in that the laboratory was a disused military bunker at Cashmere in Christchurch built in case of Japanese invasion of New Zealand during WWII the mirror technology used was developed for military purpose in the U.S.A. in recent decades, although the project has never had military support.