How It's Made

6:00 AM to 6:30 AM

Saturday 18 January

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Bowler Hats/Solar Water Heaters/Sticky Buns/Electrostatic Speakers

Season 18 Episode 12 of 13

Developments in the manufacture of bowler hats, solar water heaters, sticky buns and electrostatic speakers

How It's Made airs on Discovery Channel HD at 6:00 AM, Saturday 18 January. (Subtitles.)

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

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