4 ms·
Well, if you put every atom back, like where they were e.g. in 1960, then it makes sense I think.
by zerr 8y ago
Well, if you put every atom back, like where they were e.g. in 1960, then it makes sense I think.
- throwawaymath 8y agoThat's not comparable unless we have all information about every position the balls have been in from 1960 to the present time. Theoretically plausible, but probably not feasible. The simple model of a ball shifting from one point to another is a fair macro analogy because, like the quantum system described here, we realistically have all information about the ball as it moved from point A to point B.