How It's Made
Grinding Wheels/Window Blinds/Compost/Milk
Season 4 Episode 5 of 13
The processes involved in producing grinding wheels, window blinds, compost and milk, and the ways in which manufacturing techniques have changed
How It's Made airs on Discovery Channel HD at 3:00 PM, Friday 6 February. (Subtitles.)
Learn more about How It's Made and other education/science/factual topics on our factual page
Topics
Education ➝ Science ➝ Factual Topics
Technology