Quantum Physicists Found a New, Safer Way to Navigate Ifeadi C. 01:01 Feed: All Latest, Zero Tech Blog GPS can be hacked, so airplanes and ships need a backup system. These quantum physicists think they have an answer. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsMoog Music Drummer From Another Mother (DFAM): Price, Specs, Release DateChuck Johnson's Twitter Free Speech Suit Is Probably DOAFacebook, Twitter Under Fire From Activist InvestorsAstronomers Trace Fast Radio Burst to Extreme Cosmic NeighborhoodScientists Discover Clean Water Ice Just Below Mars' SurfaceCongress Renews FISA Warrantless Surveillance Bill For Six More Years