How It's Made

7:00 AM to 7:30 AM

Saturday 14 September

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Knee Replacements/Leaf Springs/Lavender Oil

Season 21 Episode 10 of 26

A look at how customised knee replacements, leaf springs and lavender oil are made

How It's Made airs on Discovery Channel HD at 7:00 AM, Saturday 14 September. (Subtitles.)

Learn more about How It's Made and other education/science/factual topics on our factual page

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