How Do They Do It?

6:30 AM to 7:00 AM

Friday 7 February

Rowing Machines/Parma Ham/Underground Signs

Season 15 Episode 10 of 20

The complex technological processes involved in creating seemingly simple modern-day objects. This time, how rowing machines, Parma ham and London Underground signs are made

How Do They Do It? airs on Discovery Channel HD at 6:30 AM, Friday 7 February. (Subtitles.)

Learn more about How Do They Do It? and other education/science/factual topics on our factual page

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