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TAG: Smithsonian Time and Navigation Exhibit

Image: GPS World

First GPS Cell Phone on Display at Smithsonian

April 12, 2013

Smithsonian Time and Navigation Exhibit Opens Friday

April 10, 2013

headshot: Brad Parkinson

Parkinson Presentation at Smithsonian Now Online, Exhibit Opens April 12

March 28, 2013

headshot: Brad Parkinson

Brad Parkinson to Discuss GPS at Smithsonian Event

March 19, 2013

Image: GPS World

When Am I?: The Importance of Time in Navigation

March 12, 2013