Wibbly-Wobbly… (In Which I lament about Query-Writing and Explain Alternate Universes)

There's a reason I've started with some good ol' Blink - that quote is so famous it walks on its own feet. Time; and the fictional use of it. Urg, my query has done nothing but trouble me this week. And that's saying something, seeing as I just got out of a double (3 hours) exam …