How Do They Do It?
Tinned Grapefruit; Snow Machines; Conveyor Belts (13x7)
Air date: Jun 18, 2015
How grapefruit is picked and processed in the African country of Swaziland; a North America ski resort that produces snow on demand; and the luggage-transportation systems at the world's airports.
- Premiered: May 2006
- Episodes: 324
- Followers: 27
- Ended
- Discovery
- Thursday at 22