Many documentary shows on cable are just there to string you along for an hour to get you to watch 17 minutes of commercials. One such show is The Detonators. It’s about 40 minutes of boring preparation before the building is finally demolished in the last five minutes. We had fun yesterday just watching the last 5 minutes of several episodes. They usually show the same guy in a hard hat doing a fist pump. “It blew up.” You could watch Mythbusters this way to see their best experiment in the last five minutes….but it’s not so boring that you need to.