Ask This Old House - "Installing A Ductless Heat Pump; LED Lighting" they also give a viewer write-in tip to turn eye-hole screws by combining your hex wrench and drill, and do a segment on plants.
Makes you wish for a Ask This Grow House kind of show.
I have Aliens week. I'm a big fan of the franchise and have all original DVDs. So far I've watched Aliens and Alien 3. It's interesting that so many people dislike the third film, but I think it has a great story.