How It's Made
Firefighter Helmets/Nautical Compasses/Packaging Tubes/Hand Saws
Season 7 Episode 10 of 13
The processes involved in making firefighter helmets, nautical compasses, packaging tubes and hand saws
How It's Made airs on Discovery Channel HD at 3:00 PM, Wednesday 4 March. (Subtitles.)
Learn more about How It's Made and other education/science/factual topics on our factual page
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Technology