John Grunsfeld just dedicated his HST ACS repair work to "the study of the behavior of small screws in space." For the original Simpsons episode from Season 5 click here.
Hubble repairs
It's not science fiction today, but 50 years ago this repair mission would have been considered a great scifi story. Here's a link to the detailed mission timeline and NASA TV website.
Rendezvous is Wednesday morning, grapple is 11:54AM CDT. EVA #1 begins early Thursday.
If you are reading this in the future you already know the results.