YOU REALISE THAT I HAD LARGELY PUT THIS QUESTION BEHIND ME BUT NOW IT BURNS US AGAIN PRECIOUS?

BECAUSE HOW? JUST HOW?

...I am going with the two-heads theory. Until I can kidnap James Callis and force him to tell me. Or failing that, shanghai unwitting barbers and other haircare professionals and make THEM spin theories!

...and now I discover I have no icon about hair. So I shall use this one in honour of how much I love Roslin's hair. (Her wig is my other BSG hair-related trauma...)