1. Eyeglass Lenses, Granite, Potato Chips, Microprocessors
Aired: Sep 7, 2002This episode demonstrates the production processes for goat silk, eyeglass le...
Current Status: Canceled
Network: Discovery
Production Countries: Canada, United States, United Kingdom
Genres:Documentary
How It's Made: Where to Watch Online?
Currently you are able to watch "How It's Made" streaming on Max, Discovery+, Science GO, Spectrum On Demand or for free with ads on Tubi TV, The Roku Channel. It is also possible to rent or buy on Amazon, AppleTV online.