(My eye has been twitching sporadically throughout the day, every day, since I moved to Canada. It may be a lack of sleep, or stress, or maybe Canada is just trying to make me go crazy. But either way, I'm trying to sleep more so that it will stop.)
Anyway, the New Favorite Show (TM) is the Big Bang Theory - where geeky scientists are the main characters. Sounds like the family.
Welcome, Gravity-Aware Metric-English-Converting Astronaut Twins!