So, supposedly, if you fill a normal raft with helium, you can fly. Let's see if the guys can get their boat into the air - get ready for the biggest Mythbusters' build ever. Meanwhile, Tory and Kari tackle a conspiracy theory familiar to many frequent fliers. Can your cell phone interfere with a plane's instruments?
click here to see where to watch or .
Ready to Watch MythBusters, Season 4, Episode 6?