"Build It Bigger" . . "9" . . "2520.0" . . . "Extreme Engineering: Big Reveals" . "Extreme Engineering#Origins of the show" . "77" . . . . . . . . "Extreme Engineering#Episodes" . "eighth season" . "Extreme Engineering" . . . "Extreme Engineering" . "2003-04-13" . "Season 1" . . . "2011-07-09" . . . . . . . "Build it Bigger" . . .