Say a direct copy of the BBQ nearest the cliff is sent to the back of the line of BBQs and takes the place of the first BBQ. The formerly first BBQ becomes the second, the second becomes the third, and the fourth falls off the cliff.
Time works the same way.
Say a direct copy of the BBQ nearest the cliff is sent to the back of the line of BBQs and takes the place of the first BBQ. The formerly first BBQ becomes the second, the second becomes the third, and the fourth falls off the cliff.
Time works the same way.