How Do They Do It?
Stainless Steel, Safe Locks
Season 16 Episode 5 of 20
How do they produce a million tonnes of stainless steel? How do they keep cash safe with an uncrackable lock? How do they make traditional Indian sugar?
How Do They Do It? airs on Discovery Channel HD at 7:00 AM, Monday 16 September. (Subtitles.)
Learn more about How Do They Do It? and other education/science/factual topics on our factual page
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