How It's Made
Iron Bathtubs/Hopi Kachina Dolls/Mine Truck Engine/Memory Cards
The manufacture of iron bathtubs, Hopi Kachina dolls, mine truck engines and memory cards
How It's Made airs on Discovery Channel HD at 6:30 AM, Wednesday 21 May. (Subtitles.)
Learn more about How It's Made and other education/science/factual topics on our factual page
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