According to relativity, “If you travel fast enough, the time will slow down.”
That is just some random thoughts that inspired me to make this watch with legs to run on itself. If it travels at a speed that is comparable to the speed of light, the time it displays should be really wanky for observers like us in relatively still space. I have never believed that we can travel faster than light to achieve time travel. We would have to go through higher dimensions, after which we wouldn’t know if we are still ourselves.
And I think I like digital modeling so much because it creates a platform with so much tolerance for craziness like this. It’s magic.

