How Do They Do It?
Tinned Grapefruit; Snow Machines; Conveyor Belts (13x7)
Date de diffusion: 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.
- Première: Mai 2006
- Épisodes: 324
- Abonnés: 27
- Fini
- Discovery
- Jeudi à 22