As linear as Project Hail Mary's sci-fi story may seem, it secretly unfolds a darker tale of time dilation that makes it as bittersweet as Christopher Nolan's Interstellar. While the movie's ...
Tracking time is one of those things that seems easy, until you really start to get into the details of what time actually is. We define a second as 9,192,631,770 oscillations of a cesium atom.