births
Roger L. Easton, American scientist, co-invented the GPS (died 2014)
Related Wikipedia articles
Roger L. Easton
American scientist
Roger Lee Easton Sr. was an American physicist and state representative who was the principal inventor and designer of the Global Positioning System, along with Ivan A. Getting and Bradford Parkinson.Source: Wikipedia (CC BY-SA)
Global Positioning System
American satellite-based radio navigation service
The Global Positioning System (GPS) is a satellite-based hyperbolic navigation system owned by the United States Space Force and operated by Mission Delta 31. It is one of the global navigation satellite systems (GNSS) that provide geolocation and time information to a GPS…Source: Wikipedia (CC BY-SA)