How Do They Do It - Tinned Grapefruit; Snow Machines; Conveyor Belts

Seizoen: 13 - Aflevering: 7 / 213 - Eerst uitgezonden: 18 juni 2015 - Episode ID: 1176841

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.