I'm very impressed with Julia.  It was easy - relatively speaking - for her to set up a generator in the Old House basement in the 1960s.  But in the 1840s, in order to get her electricity she has to know quite a bit more than I thought she knew.  I know, she's a resident brain on a soap, like Professor Stokes, so we're not supposed to be surprised when she knows anything and everything, but I'm still surprised.

I hope they actually found a headless actor for this role, who could use the work.