According to one of the most fundamental principles in physics, an observer on a moving train uses the same laws to describe a ball on the platform as an observer standing on the platform - physical ...
No audio available for this content. On Aug. 5, the National Geodetic Survey (NGS) stated it will be updating the NOAA CORS to be aligned with the latest International Terrestrial Reference frame, ...
For this year’s Thanksgiving, nearly 49 million Americans are expected to hit the road for the holiday, according to the AAA. And many of those travelers will be using their cars’ onboard GPS ...