I hate Mythbusters. Adam and Jamie are a couple of quacks. These guys will probably screw it up. One time they tried to make a "magic bullet" that disappeared upon contact with the victim. They tried for three days and couldn't do it, so they concluded that it couldn't be done.
That's really good science. "I couldn't figure out how to make a magic bullet in three days, so I guess it's impossible. There's no way the department of defense, with unlimited time and budget, could do it either."
The show is good when they can complete the task in the myth, but it's pretty useless when they can't do it. I know it's just television, but they really shouldn't make any conclusions when they fail to do something.