:The [[Theory of Relativity]] was not used to develop GPS, nor would it be sensible to waste time and money doing so. Synchronization is cheaper, simpler, and more reliable. The above quote does not contradict this obvious truth.--[[User:Aschlafly|Andy Schlafly]] 16:32, 6 April 2012 (EDT) | :The [[Theory of Relativity]] was not used to develop GPS, nor would it be sensible to waste time and money doing so. Synchronization is cheaper, simpler, and more reliable. The above quote does not contradict this obvious truth.--[[User:Aschlafly|Andy Schlafly]] 16:32, 6 April 2012 (EDT) |