How It's Made
Halogen Bulbs/Aluminium Ladders/Cellulose Insulation/Bamboo Fly Rods
Season 7 Episode 11 of 13
The techniques used in the making of halogen bulbs, aluminium ladders, cellulose insulation and bamboo fly rods
How It's Made airs on Discovery Channel HD at 3:30 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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