Board Thread:Questions and Answers/@comment-1843489-20140314190739/@comment-3317214-20140315035954

Not sure which paragraph you're talking about, but it sounds like you're talking about the "sliding time scale" that can be implemented on Marvel's storylines, so that they make a little more sense (especially in terms of characters' ages - if the comics happened in real time, Spider-Man would be in his late 60s). The concept is described in detail here.