


How It's Made
Padlocks/Hair Clippers/Wooden Shoes/Synthetic Leather
Season 9 Episode 6 of 13
The manufacture of padlocks, hair clippers, wooden shoes and synthetic leather, and how production processes have changed with advances in technology
How It's Made airs on Discovery Channel +1 at 4:30 PM, Friday 6 March. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Technology
