How Do They Do It? - Season 3 Episode 11: Helicopter; Luxury Yachts; Highway Patrol
2007-03-28
- Documentary
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?.
2007-03-28
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?.
