It's Earth Day on (some of) TV. Below are some marked programming that is Earth Day-related and of course there's plenty online, including web "TV" properties like Joost who have launched an Earth Day Channel. 8:00pm Nova: Car of the Future PBS/KCET - Tom and Ray Magliozzi of NPR's ``Car Talk'' examine new technologies and ideas for transportation, including alternative fuel sources. Earth Day!......

Last week, we showed you the Pope's 10 Commandments for Driving. Today we share with you a more humorous batch from the syndicated radio program - Car Talk. This week [now last week] on Car Talk, we shared the Vatican's new 10 Commandments for driving. (And no, we're not kidding. You can read them here.) And, well, temptation got the better of us. So, we had no choice but to add a few of our......