Megafactories lifts the lid on how millions of your everyday products and iconic designs begin life on the assembly line.
From bottles of beer to to the latest video games to souped-up supercars, follow every cog and conveyor belt of these fascinating production processes as you enter some of the planet's most impressive factories.
Wednesday 6 July at 12:00PM - National Geographic Channel
Wednesday 6 July at 1:00PM - National Geographic Channel
Cookies are very small text files that are stored on your computer when you visit some websites.
Strictly necessary and performance