I don't watch much TV but one of the few shows I make time to watch each week is the new season of Mythbusters.

Last night had to be the best episode I watched in YEARS! No wackiness, no little animated cartoons shown 10 times over, no annoying build team (I like Carie but the other two give me the irrits), just Jamie & Adam trying to traverse a desert, canyon and river only using what they could make out of duct tape and bubble wrap - awesome stuff!