


How It's Made
Fire Extinguishers/Doughnuts/Shock Absorbers/Banjos
Season 10 Episode 8 of 13
The manufacture of fire extinguishers, doughnuts, shock absorbers and banjos, and how technology has led to changes in production methods
How It's Made airs on Discovery Channel at 3:00 PM, Thursday 12 March. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Technology
