Set your Tivo’s!  Season 4 of Mad Men premieres tonight on AMC.  Behind on a season?  Hit your local library and borrow previous seasons.  You’ll become instantly addicted.  The retro 60s vibe is spot-on, and if nothing else, watch it for Roger Sterling or Don Draper (see below…I’m going with Roger, sorry Don.)

Did you know that plasma-screen high-definition TVs can use nearly twice as much energy as their LCD screen counterparts, and more than three times as much as the standard models?  TVs account for 4 percent of our energy use nationally.  With plasma screens, that could reach 8 percent or more before the decade is out.