How Do They Do It?

7:00 AM to 7:30 AM

Wednesday 19 February

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 +1 at 7:00 AM, Wednesday 19 February. (Subtitles.)

Topics

Education ➝ Science ➝ Factual Topics

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