| Dave,
WOW! You really can get lots of things froma small comment!
Let's see....First, true, we don't move in space or in time, we move ins pacetime, we can't move in one without the other, just as we can't exist in one without the other. Well, we can exist in space if we are completely static and motionless, without being in time, but, of course, this is impossible to exist. Also we can exist in time without spac,e by having no body, but events occuring o us. But this is also stupid, because hwo cane vents occur without space? No.
Second, I believe the reason why we don't notice that we are moving in time is because we do so at a constant speed. Of cours,e not completely ocnstant, but the change is so small that it doesn't really matter, still we can't notice. But if we see someone going at 290,000 km/s then we would see that person (imagening we can actually see it properly) is moving reallly really slowly. So if there is difference int he speed of time, we can percieve it. |