The Science channel is doing their regular Firefly marathon that they seem to do fairly often. Undeniably one of the top ten greatest sci-fi programs ever. You do not get tired of seeing the episodes over and over again. They are just that perfectly done.
I won't go into a rant here about the show's unjustified cancellation. Although I will give you this, at Myths and Legends Con someone sang 'What does the fox say' and local author Quincy J. Allen replied 'We're canceling Firefly'.
So the episode we started on today was Jaynestown, so now I have the song in my head. Most likely it'll be in my head for the day.