Explore-edge🪐 on Instagram: "Explanation 👇 image illustrates one of the most important ideas of Einstein’s special relativity: the relationship between motion in space and the passage of time. In spacetime, every object is always moving at the same “total speed,” which is the speed of light, but this motion is divided between the space direction and the time direction. If an object moves very fast through space, then less of its motion is left for time, so its clock ticks more slowly compared