MythBusters: 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?
Jamie Hyneman, Adam Savage and Robert Lee
Documentary, Mystery