How fast are you moving into space

How fast are you moving? seems like an easy question. Actually is quite complicated and perhaps best answered by another question: Relative to what?   Watch the video to find out…

Even when you think you’re standing still, the Earth is moving relative to the Sun, which is moving relative to the Milky Way, which is…you get the idea. Tucker Hiatt unravels the concepts of absolute and relative speed.



youtube