The Big Bang Theory - Season 2 continues to explore the life of two socially awkward physicists. They would soon get a taste of the world outside the laboratory.
I have to give the show's writers credit for zigging where I assumed they would zag, and saving all "the gang goes arctic" stuff for the coda (where, I confess, it was funny enough that I kinda wished this episode had been all-North-Pole-all-the-time).
