it’s easy to take for granted the marvelous technology that gets you reliably to the nearest Starbucks drive thru on a misty Monday morning for a venti café mocha.
and most of us are clueless of what techno-magic is even going on inside our shiny devices

https://perthirtysix.com/how-the-heck-does-gps-work?_hsenc=p2ANqtz-9B1WZXDv8BL9XpDs0O24L1d0HjU3C8lTkiwDf8c42Puu3YoOajnfiCr2q-_pFcPsMRIMv7Ye-SjrB7vsa5qsEhXWFzeA&_hsmi=414775194