Just learned that chapter 15 of "Singularity" was actually a duplicate of chapter 14. Sorry about that. Due to a bunch of recent edits, I posted multiple chapters to multiple stories yesterday and obviously was getting cross-eyed.
Next time, if you don't see the story you expect, please yell and scream so I can fix it as soon as possible. (You even have my permission to call me names if it generates a faster response!) :-)
The updated chapter has been submitted, though it may take a little while before it posts.