How do they turn the Arizona Cardinals' football stadium into a monster truck arena in 48 hours? How do they surf the world's deadliest wave?

See how the California Highway Patrol stop a speeding car, and how 75,000 litres of water is shot 24 stories high in a spectacular display?

How do they repair the hull of an 80,000 tonne cruise liner? And how do they keep Europe's longest suspension bridge from collapsing?

Discover how formation skydivers train in a wind tunnel, and learn how a bullet proof vest can stop a dozen rounds at point blank range.

Turning the family car into a rally car; titanium and letters.

How do they create the world's twistiest rollercoaster ride? How do they turn hard rock into the smoothest pool tables?

See how unmanned aerial vehicles fight crime and learn what goes into designing the ultimate football.

Learn how buildings are made earthquake proof, the electricity supply is ensured and balloons are made?

How do they fix the mast on top of the Empire State Building? And how do they extract copper from the largest man made hole in the world?

How do they launch and land an F18 fighter jet on the USS Nimitz, make a major league baseball bat and build the world's fastest sports car?

Discover how the rescue services slice a crushed car open in seconds, and find out how parachutists are able to land on a dime.

How do they rescue the crew of a sunken submarine? How does a 6000 tonne monster digger manage to walk? And how do they run a car on waste beer?

How do racing drivers survive 300 kilometres an hour crashes? See how impregnable bank vaults are made, and how do they tell the time?

How does a helicopter loop the loop? Plus, learn how a 200,000 square metre ball park in the hottest city in the US is cooled?